GEOTEK COMMUNICATIONS INC
10-Q, 1998-05-15
RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    Form 10Q

(Mark One)

 X    QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
      SECURITIES EXCHANGE ACT OF 1934

                 For the Quarterly Period Ended March 31, 1998

                                       OR

 __   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES      
      EXCHANGE ACT OF 1934

      For the transition period from ________ to __________

                         Commission File Number 0-17581

                           GEOTEK COMMUNICATIONS, INC.
               (Exact Name of Registrant as Specified in Charter)

                DELAWARE                                  22-2358635
       (State or other jurisdiction             (I.R.S. Employer Identification)
      of incorporation or organization)

102 Chestnut Ridge Road, Montvale, New Jersey                07645
   (Address of Principal Executive Office)                 (Zip Code)

                                 (201) 930-9305
               (Registrant's Telephone Number Including Area Code)

Indicate by check whether the registrant (1) has filed all reports required to
be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. Yes X No__

COMMON STOCK OUTSTANDING AT May 8, 1998: 119,199,303 SHARES

<PAGE>

                           GEOTEK COMMUNICATIONS, INC.
                                    FORM 10-Q
                                TABLE OF CONTENTS

PART I:    Financial Information

      Item 1:   Financial Statements

      Item 2:   Management's Discussion and Analysis of Financial
                Condition and Results of Operations

PART II:   Other Information

      Item 6:   Exhibits and Report on Form 8-K

CAUTIONARY  STATEMENT FOR PURPOSES OF THE SAFE HARBOR  PROVISIONS OF THE PRIVATE
SECURITIES LITIGATION REFORM ACT OF 1995

This report contains certain "forward-looking"  statements within the meaning of
the Private  Securities  Litigation  Reform Act of 1995 (the "Securities  Reform
Act"). The Company desires to take advantage of the "safe harbor"  provisions of
the  Securities  Reform Act and is  including  this  statement  for the  express
purpose of availing  itself of the  protections of such safe harbor with respect
to all of such  forward-looking  statements.  When  used in this  document,  the
words,   "anticipate,"  "plan,"  "intend,"  "believe,"  "estimate"  and  similar
expressions are intended to identify forward-looking statements. Such statements
reflect the current  view of the Company  with  respect to future  events.  Such
forward-looking  statements  relate to, among other  things,  (i) the  Company's
ability  to obtain  the  necessary  financing,  (ii) the  Company's  ability  to
renegotiate  certain  terms  and  conditions  of  debt  obligations,  (iii)  the
development and commercial  implementation  of the Driver  Logistics (TM) System
and the FHMA(R) Network (as hereinafter defined) in the Company's target markets
in the United States,  (iv) the  procurement of radio spectrum and  transmission
sites, (v) the Company's ability to compete for customers successfully, (vi) the
risks of international business, and (vii) the effect of certain legislation and
governmental  regulation on the Company.  The  prediction  of future  results is
inherently subject to various risks and uncertainties, including those discussed
under "Risk  Factors"  and  elsewhere in this report,  and  accordingly,  actual
results  may  differ   materially   from  those  expressed  or  implied  by  the
forward-looking  statements  included in and incorporated by reference into this
Report.  The  Company  wishes to caution  each reader of this Report to consider
carefully the specific factors  discussed with such  forward-looking  statements
and  contained in the  Company's  Annual  Report on Form 10-K for the year ended
December 31, 1997 as such factors in some cases have affected, and in the future
(together  with other  factors)  could  affect,  the  ability of the  Company to
achieve its projected  results and may cause actual results to differ materially
from those expressed herein.


                                       2
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
                  (Dollars in thousands, except per share data)
                                   (Unaudited)
                                  (See Note 1)

ASSETS                                      March 31, 1998     December 31, 1997
                                            --------------     -----------------
Current assets:
  Cash and cash equivalents                    $  11,643          $  13,393 
  Restricted cash                                 63,112             16,140
  Accounts receivables trade, net                  7,034              7,097
  Inventories, net                                22,989             21,477
  Assets held for sale                              --               27,121
  Prepaid expenses and other                                     
    current assets                                 5,012              6,667
  Advances to related parties                     11,500             11,500
                                               ---------          ---------
Total current assets                             121,290            103,395
                                                                 
Investments in affiliates                         11,495             15,923
Property, plant and equipment, net               120,939            112,983
Intangible assets, net                            77,853             80,867
Other assets, principally debt                                   
  issuance costs                                  19,560             18,582
                                               ---------          ---------
Total Assets                                   $ 351,137          $ 331,750
                                               =========          =========
                                                                 
LIABILITIES AND SHAREHOLDERS' EQUITY                             
Current liabilities:                                             
  Accounts payable - trade                     $  30,555          $  25,170
  Accrued expenses and other                      50,524             53,951
  Current maturities, long-term debt              40,466             42,664
                                               ---------          ---------
Total current liabilities                        121,545            121,785
                                               ---------          ---------
                                                                 
Long-term debt                                   257,419            243,422
Other non current liabilities                      5,312              5,364
                                                                 
Commitments and contingent liabilities                           
                                                                 
Redeemable preferred stock                        40,000             40,000
                                                                 
Shareholders' (deficit) equity:                                  
Preferred stocks, $.01 par value:                     11                 11
Common stock, $.01 par value:                                    
Authorized 200,000,000, issued 103,531,077                       
  and 73,874,000 shares, respectively,                           
  outstanding 103,107,077 and 73,450,000                         
  shares, respectively                             1,135                739
Capital in excess of par value                   474,608            476,145
Accumulated other comprehensive income              (219)              (145)
Accumulated deficit                             (547,288)          (554,185)
Treasury stock, at cost (424,000                                 
  common shares)                                  (1,386)            (1,386)
                                               ---------          ---------
Total Stockholders' equity                       (73,139)           (78,821)
                                               ---------          ---------
Total Liabilities and Stockholders' equity     $ 351,137          $ 331,750
                                               =========          =========
                                                            
        See notes to consolidated financial statements.


                                       3
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                  (Dollars in thousands, except per share data)
                                   (Unaudited)
                                  (See Note 1)

                                                          Three Months Ended
                                                               March 31,
                                                          -------------------
                                                          1998           1997
                                                          ----           ----
Revenues:
   Net product sales                                    $  2,538       $  3,211
   Service income                                          4,394          7,972
                                                        --------       --------
Total revenues                                             6,932         11,183
                                                        --------       --------

Costs and expenses:
   Cost of goods sold                                      9,044          5,047
   Cost of services                                        6,165          6,078
   Engineering and development                             6,652          7,404
   Selling and marketing                                   8,051          5,745
   General and administrative                              9,248          7,305
   Depreciation expense                                    6,046          4,491
   Amortization of intangibles                             2,437          1,043
   Interest expense                                       10,034          9,274
   Interest income                                          (369)        (1,576)
   Equity in losses of investees                           2,589          1,476
   Other (income) expenses                                (1,306)            (5)
                                                        --------       --------
Total costs and expenses                                  58,591         46,282
                                                        --------       --------

Loss from operations before gain
on sale of subsidiary                                    (51,659)       (35,099)

Gain on sale of subsidiary                                58,638           --
                                                        --------       --------

Income (loss) from continuing
operations before taxes
on income and discontinued operations                      6,979        (35,099)

Taxes on income                                              (82)          (484)
                                                        --------       --------

Income (loss) from continuing operations                   6,897        (35,583)

Income from discontinued operations (net
   of $0.3 million of taxes)                                --              350
                                                        --------       --------
Total discontinued operations                               --              350
                                                        --------       --------

Net income (loss) before preferred
stock dividends                                            6,897        (35,233)

Preferred stock dividends                                 (3,803)        (5,285)
                                                        --------       --------

Net income (loss) applicable to
common shares                                           $  3,094       $(40,518)
                                                        ========       ========

Weighted average number of common
shares outstanding                                   105,101,876     60,255,000
                                                     ===========     ==========

Basic (Loss) Earnings per Share:
Income (loss) from continuing 
   operations                                           $   0.03        $ (0.68)
Income from discontinued 
   operations                                           $   --          $   .01
Net income (loss) applicable 
   to common shares                                     $   0.03        $  (.67)

Diluted Earings per share
Net income applicable to common shares                  $   0.06

                 See notes to consolidated financial statements.


                                       4
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
      CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' (DEFICIT) EQUITY
                    for the three months ended March 31, 1998
                                 (in thousands)
                                   (Unaudited)
                                  (See Note 1)

<TABLE>
<CAPTION>
                                                                                                 Accumulated
                                     Preferred Stock    Common Stock   Capital in                Other
                                    -----------------  --------------  Excess of   Comprehensive Comprehensive  Accumulated Treasury
                                    Shares     Amount  Shares  Amount  Par Value   Income        Income         Deficit     Stock
                                    ------     ------  ------  ------  ---------   ------        ------         -------     -----
<S>                                   <C>       <C>   <C>      <C>      <C>        <C>            <C>           <C>         <C>     
Balance, January 1, 1998              1,119     $11    73,874  $  739   $476,145                  $(145)        $(554,185)  $(1,386)
Issuance of common stock:
  Issuance of common stock 
    for preferred dividends                             1,823      18      2,250
  Issuance of common 
    stock on conversion
    of preferred stock                                 37,517     375       (375)
Issuance of common stock for 
  consulting agreement                                     75       1         98
Preferred stock dividends                                                 (3,803)
Comprehensive income
  Net income                                                                        6,897
  Other comprehensive income, 
    net of tax                                                                                      (74)
    Foreign currency translation 
      adjustments                                                                     (74)
                                                                                   ------
  Other comprehensive income                                                          (74)
Net loss                                                                                                            6,897
                                      -----     ---   -------  ------   --------   ------         -----         ---------   ------- 
Balance, March 31, 1998               1,119     $11   113,483  $1,135   $474,608   $6,823         $(219)        $(547,288)  $(1,386)
                                      =====     ===   =======  ======   ========   ======         =====         =========   ======= 
</TABLE>

                See notes to consolidated financial statements.


                                       5
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                             (Dollars in thousands)
                                   (Unaudited)
                                  (See Note 1)

                                                            Three Months Ended
                                                                 March 31,
                                                        ------------------------
                                                          1998            1997
                                                          ----            ----
Cash flows from operating activities:
  Net income (loss)                                     $  6,897       $(35,233)
  Adjustments  to  reconcile  net loss
    to net cash used
    in operating activities:
    Discontinued operations:
      Income from operations                                --             (350)
    Depreciation and amortization                          8,483          5,534
    Adjustments to inventory for
      replacement cost                                     2,304           --
    Non cash interest expense                              7,616          8,283
    Equity in losses of investees                          2,589          1,476
    Gain on sale of subsidiary                           (58,638)          --
    Issuance of stock for management
      consulting fee                                          99           --
    Other, net                                            (1,408)            82
  Changes in operating assets and
  liabilities:
    Decrease in accounts receivable                           63            480
    (Increase) in inventories                             (3,818)        (3,648)
    Decrease (increase) in prepaid
      expenses and other assets                              464         (6,089)
    (Decrease) increase in accounts
      payable and accrued expenses                         1,959         (5,096)
    Other, net                                              (375)           (47)
                                                        --------       --------
Net cash used in operating activities                    (33,765)       (34,608)
                                                        --------       --------

Cash flows from investing activities:
  Acquisition of, and deposits
    for, spectrum licenses                                  --              (54)
  Change in restricted cash                              (46,893)         1,733
  Proceeds from sale of subsidiaries                      87,098           --
  Contract deposits -other current assets                  1,192          1,356
  Change in cash for net assets of
    discontinued operations                                 --             (332)
  Acquisitions of property, plant
    and equipment                                        (13,116)       (12,576)
  Capitalized interest on construction
    in progress & pre-commercial
    spectrum licenses                                     (1,887)        (2,176)
  Proceeds from swap of spectrum licenses                  2,000           --
  Cash invested in unconsolidated
    subsidiaries, net                                       (170)           916
  Other, net                                                 175            164
                                                        --------       --------
Net cash provided by (used in)
  investing activities                                    28,490        (10,969)
                                                        --------       --------

                See notes to consolidated financial statements.


                                       6
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                CONSOLIDATED STATEMENTS OF CASH FLOWS, Continued
                             (Dollars in thousands)
                                   (Unaudited)

                                                           Three Months Ended
                                                                March 31,
                                                       -------------------------
                                                          1998           1997
                                                          ----           ----
Cash flows from financing activities:
  Repayments under line-of-credit agreements                --           (3,247)
  Proceeds from issuances of convertible
    preferred stock                                         --           25,000
  Proceeds from drawdown of vendor
    financing agreement                                    5,042           --
  Payments for preferred dividends                        (1,265)        (1,269)
  Repayment of capital lease obligations                    (175)           (34)
  Proceeds from the exercise of
    warrants and options                                    --              144
                                                       ---------      ---------
Net cash provided by financing activities                  3,602         20,594
                                                       ---------      ---------

Effect of exchange rate changes on cash                      (77)            (5)
                                                       ---------      ---------
(Decrease) in cash and cash equivalents                   (1,750)       (24,988)
Cash and cash equivalents, beginning of year              13,393        102,720
                                                       ---------      ---------

Cash and cash equivalents, end of year                 $  11,643      $  77,732
                                                       =========      =========

Supplemental cash flow information:
Interest paid in cash                                  $   6,683      $   5,225
Supplemental schedule of noncash
  investing and financing activities:
  Summary of Bogen Communications
    International ("BCI") sale:
    Assets of discontinued operations                       --           23,863
    Liabilities, including foreign
      currency, of discontinued operations                  --          (11,427)
  Acquisition of assets under capital lease                 --              275
  Issuance of common shares for preferred
    dividends                                              2,268          3,062
  Deemed dividend on convertible
    preferred stock                                         --              954
  Management consulting fees paid
    in common stock                                           99           --

                See notes to consolidated financial statements.


                                       7
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

1.    Basis of Presentation and Summary of Significant Accounting Policies:

      Basis of Presentation and Principles of Consolidation

      The  consolidated  balance  sheet  of  Geotek  Communications,   Inc.  and
      Subsidiaries ("the Company") as of December 31, 1997 has been derived from
      the audited  consolidated  balance sheet  contained in the Company's  Form
      10-K and is presented for comparative purposes. The consolidated financial
      statements of the Company  include all  wholly-owned,  majority-owned  and
      controlled  subsidiaries.  The Company accounts for 20%-50% owned entities
      by the equity  method.  In the  opinion  of  management,  all  significant
      adjustments,  including normal recurring  adjustments necessary to present
      fairly the financial  position,  results of operations  and cash flows for
      all  periods  presented,  have been made.  The results of  operations  for
      interim  periods are not necessarily  indicative of the operating  results
      for the full year.

      Certain  amounts  in the 1997  financial  statements  and notes  have been
      reclassified to conform to the 1998 presentation.

      The  consolidated  financial  statements  have  been  prepared  on a going
      concern  basis,   which   contemplates   the  realization  of  assets  and
      liquidation  of  liabilities  in the  ordinary  course  of  business.  The
      Company's  existing  cash  resources  at March 31,  1998,  lines of credit
      facilities and expected cash flow from  operations is insufficient to fund
      its current  operations and the  implementation of the Company's  business
      plan in the short and long term. The Company's short term business plan is
      to add customers and customer revenues and market its Driver  Logistic(TM)
      System in its existing  eleven  markets.  The Company's long term business
      plan includes:  the roll-out of the U.S.  Network in over 40 markets;  the
      ongoing  deployment  of  existing  international  wireless  networks;  the
      repayment of convertible debt and redeemable  preferred stock (if such are
      not  converted  into equity);  and the repayment of the Company's  line of
      credit and vendor credit  facilities and 15% Senior Secured Discount Notes
      ("Discount Notes").

      As discussed in the Company's 1997 Annual Report on Form 10-K, the Company
      needed to raise capital  beginning in the second  quarter of 1998. To date
      the  Company  has not raised  significant  capital.  Thus,  the Company is
      experiencing  severe  cash flow  problems  and needs  immediate  access to
      capital to continue  funding its  operations  and  working  capital  needs
      including  significant past due trade payables.  The Company has initiated
      discussions  with certain of its largest debt holders and preferred equity
      holders  in an  effort  to  address  these  concerns.  While  the  Company
      continues to seek a capital infusion from strategic partners and others as
      part of an overall capital  restructuring,  and is continuing to negotiate
      with potential  investors,  the Company needs  immediate  concessions  and
      funding from such debt and preferred equity holders,  as well as its trade
      creditors, in order to reach a satisfactory restructuring plan.

      Holders of more than a majority  of the  Company's  15% Notes and S-C Rig,
      have agreed to waive any defaults resulting from certain unpermitted liens
      obtained by creditors of the Company's Israeli  subsidiary for nonpayment.
      As of May 15,  1998,  HNS has not agreed to waive the  defaults  resulting
      from these unpermitted liens. In the event the Company is unable to secure
      such a waiver from HNS,  the Company  may  experience  an event of default
      under  certain  agreements  with HNS.  Such a default  could  result in an
      acceleration of the Company's indebtedness to HNS. However, the failure to
      obtain this waiver does not preclude the Company from authorizing  payment
      of  $16.2  million  of the  accreted  value of the  Discount  Notes to the
      holders  thereof  or  from  drawing  down  on any of the  Company's  other
      restricted  cash.  There  will be  additional  defaults  in the event that
      additional  claims or liens are imposed by the Company's United States and
      Israeli  trade  creditors.  There  can be no  assurance  that  efforts  to
      restructure  will  result  in  any  formal   proposals,   that  definitive
      agreements  can be  reached  with any  prospects,  or that  the  Company's
      financial  creditors and preferred equity holders will approve any further
      concessions  or agree to provide  additional  financing.  If the Company's
      preferred equity holders and creditors do not provide the Company with the
      requested  concessions  and financing on a timely basis,  and if it cannot
      conclude   satisfactory   arrangements   with  other  prospects  or  reach
      appropriate  accommodations with its trade creditors,  the Company will be
      forced to examine  other  alternatives,  including,  but not  limited  to,
      filing for protection from creditors under applicable bankruptcy laws.

      The  accompanying  consolidated  financial  statements  do not include any
      adjustments to reflect the possible  future effects on the  recoverability
      and  classification  of  assets  or  the  amounts  and  classification  of
      liabilities which might


                                       8
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

      result from this uncertainty.

      Use of Estimates

      The  preparation  of financial  statements  in conformity  with  generally
      accepted  accounting  principles requires management to make estimates and
      assumptions that affect the reported amounts of assets and liabilities and
      disclosure  of  contingent  assets and  liabilities  as of the date of the
      financial statements and revenues and expenses during the period reported.
      Actual  results  could  differ  from those  estimates  and have a material
      adverse  effect on the  financial  position of the Company.  Estimates are
      used for, among other things: revenue recognition,  allowance for doubtful
      accounts;  inventory  reserve  for the  lower of cost or  market;  product
      warranty reserves;  depreciation and amortization; and the estimated lives
      of assets and recoverability of long lived assets, including intangibles.

      Restricted Cash

      Restricted  cash  includes  proceeds  from  the  sale  of  certain  assets
      including   the  Company's   European   Assets  (see  Note  2  below)  and
      compensating balances under letter of credit arrangements. These funds can
      be accessed by the Company in  accordance  with the terms of the Indenture
      governing  the Discount  Notes,  which require the Company to make certain
      certificates  and requires the bondholders  acceptance as evidenced by the
      Trustee's  approval.  Subsequent to March 31, 1998,  the Company  withdrew
      $6.6 million from the  restricted  cash account,  $6.0 million for working
      capital  and  $0.6  million  for  replacement  assets  as  defined  in the
      indenture   governing  the  Company's  Discount  Notes.  The  Company  has
      authorized  the  payment  of $16.2  million  of the  accrued  value of the
      Company's Discounts Notes in accordance with the terms of the Indenture.

      Earnings Per Share

      In February  1997,  the FASB issued  SFAS No.  128,  "Earnings  Per Share"
      ("SFAS 128"). SFAS 128 simplifies the standards for computing earnings per
      share. In 1997,  basic and diluted loss per share are computed by dividing
      the net income or loss,  after preferred stock dividend  requirements,  by
      the weighted average number of common shares outstanding during the period
      as  common  stock  equivalents  are  excluded  since the  effect  would be
      anti-dilutive.  In 1998 and  1997,  the  earnings  (loss)  per  share  are
      computed as follows:

                                    Income     
                                  (Numerator)         Shares         Per Share
                                 (in thousands)    (Denominator)       Amount
                                 --------------    -------------       ------
March 31, 1998
Net Income                         $   6,897
Less: Preferred Stock
   dividends                          (3,803)
                                   ---------
Basic EPS
Net Income available
   to common stock                     3,094        105,101,876        $0.03
Effective of Dilutive
   Securities
Warrnts                                  478            823,076
Convertible preferred stock            3,803         34,001,465
12% convertible bonds                  2,250          7,894,737
12% convertible note                     735         19,797,980
                                   ---------        -----------
Diluted EPS
Net Income applicable to
   common shares plus
   assumed conversions             $   9,881        166,796,058        $0.06
                                   =========        ===========        =====
March 31, 1997
Basic and diluted EPS
   net loss from continuing 
   operations                      $ (35,233)
Plus: preferred stock 
   dividend                           (5,285)
Less: Income from discontinued
   operations                            350
                                   ---------
Net Loss applicable to 
   common shares                   $ (40,518)        60,255,000        $0.67
                                   =========         ==========        =====

      Comprehensive Income

      In 1998,  the Company  adopted the Financial  Accounting  Standards  Board
      ("FASB")  Statement of Financial  Accounting  Standards  ("SFAS") SFAS No.
      130,  "Reporting  Comprehensive  Income"  ("SFAS No.  130").  SFAS No. 130
      establishes  standards for reporting and display of  comprehensive  income
      and its components in the financial statements.  The Company has displayed
      comprehensive   income  in  the  Consolidated   Statement  of  changes  in
      Shareholders'  Equity.  The  adoption of SFAS No. 130 had no impact on the
      Company's  consolidated results of operations,  financial position or cash
      flows.

      Segment Disclosure

      In 1997, the FASB issued SFAS No. 131,  "Disclosures  about Segments of an
      Enterprise  and  Related  Information"  ("SFAS  No.  131").  SFAS No.  131
      establishes  standards for the way that public business enterprises report
      information  about operating  segments in annual financial  statements and
      requires  that  those  enterprises   report  selected   information  about
      operating  segments in interim  financial  reports issued to shareholders.
      The  adoption  of SFAS  No.  131  will  have no  impact  on the  Company's
      consolidated  results of operations,  financial  position or cash flows of
      the  Company.   The  Company  is  currently   assessing   the   disclosure
      requirements.

2.    Disposed of Operations and Segments and Acquisitions:

      Discontinuation  of  Communication   Products  Segment  /  Sale  of  Bogen
      Communications Inc. ("BCI")

      On November 26, 1997, the Company disposed of its  communication  products
      segment with the sale of its 64% interest in BCI for $18.5 million in cash
      resulting in a gain of $3.8 million. In accordance with the Company's debt
      covenants, at December 31, 1997, $9.1 million of the proceeds were limited
      in the timing of their use and were subsequently released. The Company has
      reclassified  BCI in its financial  statements  for 1997 and has accounted
      for 


                                       9
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

      it  as  discontinued  operations.  The  net  assets  of  the  discontinued
      operations at March 31, 1997 were $12.7 million, principally consisting of
      $0.5  million  in cash,  $6.2  million  in  receivables,  $6.8  million in
      inventory,  goodwill of $8.0 million, $6.2 million in accounts payable and
      accrued expenses and $4.4 million in notes payable to banks.

      The table below sets forth certain information with respect to the results
      of operations of BCI, as consolidated (in thousands).

                                           For the three months
                                           Ended March 31, 1997
                                           --------------------
      Net products sales                         $11,508
      Cost of goods sold                           6,188
      Operating and other expenses                 4,969
      Net Income                                     350

      Sale of European Assets/Assets Held for Sale

      In  connection  with its  strategic  initiative  to focus its  efforts  on
      marketing its Driver Logistic System in the United States, on December 18,
      1997, the Company entered into two definitive  agreements with Telesystems
      International  Wireless,  Inc.  ("Telesystems") and affiliates to sell the
      Company's  interest  in its  German  joint  venture  ("Terrafon")  and the
      Company's  wholly-owned  subsidiary in the United  Kingdom,  National Band
      Three Ltd. ("NB3"). These transactions closed in February 1998.

      The Company sold all of the issued and outstanding shares of capital stock
      of NB3, a  wholly-owned  subsidiary  and provider of analog  public access
      mobile radio ("PAMR")  service in the United  Kingdom,  for  approximately
      $82.0  million  in cash.  Five  percent of the  purchase  price is held in
      escrow to satisfy the Company's indemnity  obligations,  if any, under the
      agreement and will be released  within six months after the closing of the
      transaction.  The  transaction  resulted in a gain of $58.6 million to the
      Company.  At December 31, 1997,  the total assets and  liabilities  of NB3
      were $33.8 million and $10.5  million,  respectively.  Assets  principally
      included  approximately  $4.5  million in cash,  $3.2  million in accounts
      receivable,  $5.2 million in goodwill and $18.5 million in property, plant
      and equipment.  Liabilities  consisted principally of accounts payable and
      accrued expenses incurred in the ordinary course of business.  The Company
      consolidated the results of operations of NB3 through the date of sale and
      consisted of $2.5 million in revenues and $0.3 million of net income.

      The Company  sold its  interest in  Terrafon,  the  Company's  50/50 joint
      venture in Germany,  which was formed  through the merger of the Company's
      German networks with RWE Telliance A.G.  ("RWE"),  a mobile radio network,
      in December  1996, for DM7 million  (approximately  $3.8 million) in cash.
      The  investment in Terrafon at December 31, 1997 was presented as an asset
      held for sale and, as such, the Company  reduced the carrying value of the
      investment  to fair market  value,  resulting  in a loss of $12.9  million
      recognized at December 31, 1997.  DM0.5  million of the purchase  price is
      currently  being  held  in  escrow  to  satisfy  the  Company's  indemnity
      obligations,  if any,  under the  agreement  and will be  released  within
      fifteen months after the closing of the transaction.

3.    Inventories:
                                             March 31, 1998     December 31,1997
                                             --------------     ----------------
      Raw materials                            $ 6,262              $ 4,511
      Work-in-process                              796                1,199
      Finished goods                            19,235               16,767
                                               -------              -------
                                                26,293               22,477
                                             
      Reserve for lower of cost or market        3,304                1,000
                                               -------              -------
                                               $22,989              $21,477
                                               =======              =======
                                             
                                      
                                       10
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

4.    Investments in Affiliates:

      In July 1997, the Company entered into a joint venture  agreement with two
      Canadian  partners  for the  purpose of  deploying  FHMA  Networks  in the
      provinces  of  Ontario,  Quebec  and  British  Columbia  utilizing  900MHz
      licenses  previously  granted  to Geotek  Communications  Canada  Inc.,  a
      wholly-owned  subsidiary  of GeoNet  Communications  Canada Inc.  ("GeoNet
      Canada")  by  Industry  Canada,  the  regulatory  agency  responsible  for
      spectrum  allocation in Canada.  The Company invested $2 million in GeoNet
      Canada and the two Canadian  partners invested $1 million each for a total
      initial investment of $4 million. Additionally, the Company deposited $2.3
      million in a  restricted  cash  account  as  collateral  for the  Canadian
      partner's investment.  The parties reserved the right to withdraw from the
      venture.  In the first quarter of 1998, the partners  notified the Company
      and  subsequently  withdrew from the joint  venture.  The  investors  were
      repaid $2.1 million representing their investment from the restricted cash
      account.  Subsequent to the withdrawal, $1.9 million of the cash remaining
      in the joint  venture was release to the Company.  The  withdrawal  of the
      Canadian  partners  resulted in the loss of the Canadian  license although
      the Company may reapply for licenses at such time that the Company obtains
      sufficient financing to pursue the deployment of networks in Canada.

5.    Intangible Assets, net:

      In 1997,  the Company  entered  into an  agreement to swap certain 900 MHz
      licenses  for  additional  900  MHz  licenses.   In  connection  with  the
      agreement,  the  Company  will  receive  $9  million in cash of which $2.0
      million was  received  in January  1998.  The  Company has not  recorded a
      receivable  or gain on this  transaction  at March 31,  1998.  The Company
      anticipates  this  transaction  will be completed during the later half of
      1998.

6.    Long-Term Debt:

      In December 1997, the Indenture governing the Company's Discount Notes was
      amended  allowing  the Company to utilize the net  proceeds of the sale of
      the stock of BCI and  portions of the proceeds of the sale of the stock of
      NB3 and Terrafon for working capital purposes. Specifically, the amendment
      permits  the  Company's  use of net  proceeds  from  the  sale  of NB3 and
      Terrafon,  approximately  $85.8  million,  as  follows:  20% to repay  the
      Discount Notes;  40% for working capital;  and 40% for replacement  assets
      defined as qualifying capital expenditures.

      The  covenants  place  generally  more  stringent  limitations,  the  most
      restrictive of which are related to making  certain  investments in assets
      other than  telecommunications  assets,  incurring additional debt, use of
      proceeds from possible future assets sales, and paying dividends on common
      shares. In the event that the Company does not obtain additional financing
      or successfully  renegotiate the terms of certain indebtedness,  it may be
      in  default  of  certain  covenants.  See Note 1 to Notes to  Consolidated
      Financial Statements for discussion of unpermitted liens.

      In March 1998, the Company made an offer to purchase a pro-rata portion of
      the accreted value of the Company's  Discount Notes in the aggregate $16.2
      million. In May 1998, the holders of the Discount Notes will be repaid the
      pro-rata portion of the Discount Notes tendered.

      In September 1996, in connection with the HNS Vendor Credit Facility,  the
      Company entered into an agreement with HNS,  whereby HNS will  manufacture
      at least 50% of certain components  utilized by the Company in its 900 MHz
      infrastructure  equipment  through June 1999.  During the first quarter of
      1998,  the Company drew $5 million and, at March 31, 1998,  $15.4  million
      was outstanding under the vendor credit facility.

      In February 1998, the Company  entered into an agreement to repay the $2.0
      million note  payable due July 1, 1998 plus accrued  interest in shares of
      the  Company's  Common  Stock  based upon the stock  price at the time the
      shares were registered. In April 1998, 3.0 million shares were issued upon
      registration.


                                       11
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

7.    Commitments and Contingent Liabilities:

      Manufacturing and Sales Commitments

      In 1994, the Company  contracted with Mitsubishi  Consumer  Electronics of
      America  ("MCEA") to  manufacture  mobile radios on behalf of the Company.
      This  agreement  was  terminated  by MCEA in 1998  and MCEA  reserved  any
      rights,   if  any,  it  had  under  the  contract  claiming  defaults  and
      deficiencies by the Company.

      In March 1995,  the Company and HNS, a related  party,  formed a strategic
      partnership to develop a portable unit.  Under the terms of the agreement,
      HNS and the  Company  will  share  equally in the cost of  developing  the
      portable  unit.  During  1995,  the Company  included as  engineering  and
      development expense approximately $6.0 million paid to HNS under the terms
      of this development contract. Additionally, during the year ended December
      31, 1997, the Company  accrued $3.2 million in engineering and development
      expense  relative to final  development  costs under the contract.  During
      1996 the Company made  advances on account of  production of $11.5 million
      to HNS, which is included in Advances to Related Parties.  The Company has
      included all  advances  made to HNS which will be applied  against  future
      purchases in advances to related parties.

      FCC Waiver

      As  permitted by the FCC, the Company  subsumed its  Designated  Frequency
      Area ("DFA")  licenses which were acquired prior to the 1996 auctions with
      the  Company's  MTA licenses so that,  together,  they are  regulated as a
      single  MTA  license.  Under the  terms of the MTA  licenses  the  Company
      acquired during the auctions,  a MTA will be "constructed' if one-third of
      the market's  population is served within three years of the grant, August
      12, 1999, and two-thirds of the population are served within five years of
      the grant,  August 12, 2001. As an alternative,  the Company may elect for
      the FCC to waive the requirements for August 12, 1999 and agree to provide
      substantial service to the MTA by August 12, 2001.

      Litigation

      In  June  1994,  the  Company  filed  a  lawsuit   against  Harris  Adacom
      Corporation B.V. ("Harris"), a Dutch Corporation, to enforce the Company's
      right to repayment of a $3.5 million loan made to Harris in January  1994.
      In or about May 1994, creditors placed Harris into bankruptcy. In response
      to the  Company's  lawsuit,  Harris and its  subsidiaries  filed a lawsuit
      against  the  Company  in the courts of the State of Israel  requesting  a
      declaratory judgment that the Company entered into a binding agreement for
      the purchase by the Company of a significant  interest in certain wireless
      communication  business assets owned by Adacom Technologies Ltd., ("ATL"),
      an  affiliate  of Harris  and an  Israeli  publicly  traded  company,  and
      subsequently breached such agreement. In July 1997, the plaintiffs filed a
      motion with the court  seeking to amend the Statement of Claim to assert a
      claim for monetary damages of approximately $27 million arising out of the
      same transaction.  This motion is pending. In addition, the plaintiffs are
      seeking to add Yaron Eitan, the Company's Chairman of the Board, and Yoram
      Bibring, who, prior to the Company's  reorganization in December 1997, was
      President  and  CEO of  Geotek  International  Networks,  Inc.,  as  party
      defendants.  The Company  believes  that the  plaintiffs'  claims and such
      actions are primarily an attempt to delay efforts to collect Harris's debt
      to the  Company  and the  Company  has  meritorious  defense.  The Company
      intends to defend this action vigorously.

      The Company develops and utilizes  technology for substantially all of the
      services and products it offers and intends to offer and has, from time to
      time, been the subject of infringement claims related thereto. It is often
      difficult  to predict  the  outcome of such  litigation  and the amount of
      damages that may be awarded. The Company does not believe that any pending
      or  threatened  litigation  related  to the  Company's  technology  or use
      thereof will have a material adverse effect on its business.

      The Company also is, from time to time, a party to  litigation,  which may
      or may not be covered by  insurance,  arising  in the  ordinary  course of
      business.  The Company does not believe  that results of such  litigation,
      even if the 


                                       12
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

      outcome were  unfavorable  to the Company,  would have a material  adverse
      effect on the financial position and results of operations.

8.    Stockholders' Equity

      In February 1998, the Company  completed an exchange offer whereby certain
      holders of the Company's Series O Cumulative  Convertible  Preferred Stock
      ("Series O Stock") and Series Q  Cumulative  Convertible  Preferred  Stock
      ("Series Q Stock")  exchanged  $22.4  million for shares of the  Company's
      Series R Preferred  Stock ("Series R Stock") and Series S Preferred  Stock
      ("Series S Stock"), whose conversion price is fixed at an amount above the
      market price of the Company's  Common Stock. The $15.9 million of Series R
      Stock is  convertible  at $2.00 per share and the $6.5 million of Series S
      Stock is  convertible  at $4.00 per share which is adjusted  under certain
      circumstance  to $3.00 or at 110% of the market price.  Additionally,  the
      Company  lowered the  exercise  price of 3.0 million of the Series O Stock
      and Series Q Stock  warrants to $4.00 per share.  Under the exchange,  the
      holders also  converted  $12.4 million of Series O and Q Stock into Common
      Stock at $1.00 per share. Dividends paid in Common Stock on Series R Stock
      and  Series  S Stock  as of  March  31,  1998  were  142,000  and  52,000,
      respectively.

      On May 15, 1998, the Company and the holders of its Series Q, Series R and
      Series S Stock, excluding on Series Q Stock Investor, reached an agreement
      pursuant to which approximately $13 million value in in the face amount of
      the  Series  Q, R and S Stock  will be  converted  into  an  aggregate  of
      approximately 16 million shares of Common Stock, valued at $.80 per share.
      The 16 million  shares of Common  Stock to be issued upon such  conversion
      and exercise are currently  covered by a  registration  statement  that is
      effective  under the  Securities  Act of 1933,  as amended.  The remaining
      approximately  $11  million  value of the  Series Q, R and S Stock will be
      exchanged  for  shares  in the  Company's  new  Preferred  Stock  Series T
      ("Series T Stock").  The Series T Stock will be  convertible  into  Common
      Stock valued at a price of $1.25 per share and will not include  rights to
      exchange or  participate in any New Financings as provided in the Series R
      and S  agreements.  Pursuant  to the terms of the  Series R and S Exchange
      Agreement, the holders would have had the right on May 15, 1998 to make an
      Election  for the Series R and S preferred to convert into common stock at
      a discount to market price at the time of conversion.

      During  the three  months  ended  March 31,  1998,  418 shares of Series O
      Cumulative  Convertible  Preferred  Stock  ("Series O  Stock"),  including
      accrued dividends,  were converted into 306,000 shares of Common Stock and
      the Company paid dividends of approximately  69,500 shares of Common Stock
      with a value of approximately $0.1 million.

      During the three months ended March 31, 1998,  the Company paid  dividends
      to the holders of Series P Cumulative Convertible Preferred Stock ("Series
      P Stock") of  approximately  84,000 shares of Common Stock with a value of
      approximately  $0.1  million.  Additionally,  during the first  quarter of
      1998,  holders of the Series P Stock  agreed to convert  $7.5 million plus
      accrued  dividends into 7.5 million shares of the Company's  Common Stock.
      These shares were issued upon their registration.

      During the three months ended March 31, the Company paid  dividends to the
      holders of Series Q  Cumulative  Convertible  Preferred  Stock  ("Series Q
      Stock") of  approximately  268,000  shares of Common Stock with a value of
      approximately $0.4 million, 88 shares of Series Q Stock, including accrued
      dividends, were converted into 343,000 shares of Common Stock.

9.    Certain Other Related Party Transactions:

      The Company incurred expenses of $75,000 in the first three months of 1998
      and 1997,  pursuant to its consulting  agreement with a company affiliated
      with George  Soros.  Entities  affiliated  with George Soros also hold the


                                       13
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

      Company's  Series H  Redeemable  Preferred  Shares,  Series I  Convertible
      Preferred  Shares,  $5.0  million of the  Company's  Series N  Convertible
      Preferred  Stock,  Series  P  Convertible  Preferred  Stock,  10%  of  the
      Company's  Senior  Secured  Discount  Notes due 2005,  and S-C Rig  Credit
      Facility.

      GTI-Israel  has entered into a  subcontractor  agreement with Rafael under
      which  Rafael will  partake in the  development  of the  digital  wireless
      network to be deployed by the Company and its  subsidiaries  in the United
      States and Korea. Engineering and development expense for the three months
      ended March 31, 1998  includes  approximately  $1.2  million for  research
      performed by Rafael under this agreement. GTI-Israel has also entered into
      agreements with Rafael under which Rafael  manufactures the infrastructure
      equipment  to be used by the Company in its U.S.  network and for the sale
      of such equipment by the Company to third parties.  At March 31, 1998, the
      Company had an $22.1 million payable to Rafael.

10.   NASDAQ

      The Nasdaq Stock Market,  Inc.  ("NASDAQ")  advised the Company that it is
      reviewing  the  Company's  eligibility  for  continued  listing on NASDAQ,
      because the Company does not  currently  meet certain of the  requirements
      for  continued  listing of its Common  Stock.  As part of NASDAQ's  review
      process,  the Company  submitted  to Nasdaq a response  demonstrating  the
      Company's  plans  to  achieve  compliance  with  the  listing  maintenance
      standards.  On April 23,  1998,  the  Company  received a letter  from the
      Nasdaq stating that the Company's  securities are scheduled to be delisted
      from the NASDAQ  effective  with the close of business on April 30,  1998.
      The Company  requested a hearing on that  decision,  which under  Nasdaq's
      rules  automatically  will  stay any  delisting  pending  a ruling  by the
      hearing panel. This hearing has been scheduled for June 4, 1998. There can
      be no assurance that the hearing will result in a ruling  favorable to the
      Company and the the Company's securities will continue to be listed on the
      NASDAQ.  The inability to maintain the listing could adversely  affect the
      liquidity  of the  Company's  Common  Stock.  Although  the  Common  Stock
      continues  to be listed on the Pacific  Stock  Exchange,  in the event the
      Company  does not  maintain the listing of the Common Stock on the NASDAQ,
      it will seek  approval  for  listing  on the  NASDAQ  Small Cap  Market or
      another national securities exchange or market.  However,  there can be no
      assurance  that  the  Common  Stock  will  be  listed  on any  such  other
      exchanges.

11.   Subsequent Events:

      In April 1998,  the Company  entered into an agreement to repay a loan for
      CD$2.0 million (USD$1.4  million),  which the Company  guaranteed,  to the
      former owner of its  subsidiary in Canada,  GMSI, in 1.1 million shares of
      the Company's Common Stock.

      In April 1998, the Company  settled an action brought  against the Company
      by its  former  advisors  for $0.8  million in 1.1  million  shares of the
      Company's Common Stock.

      See Note 1 for discussion of unpermitted liens.

      See Note 6 for the  conversion  of the  Company's  $2.0  million loan into
      Common Stock in April 1998.

      See Note 8 for agreement  between the Company and the holders of Series O,
      Q, R and S Stock.

12.   Condensed  Consolidating  Financial Information For Guarantors ("Guarantor
      Information"):

      In July and August 1995, the Company issued, in a private offering, $227.7
      million  aggregate  principal amount at maturity of 15% Discount Notes due
      July 15, 2005 ("the Discount Notes"). In connection with the Discount Note
      offering, the Company's wholly-owned U.S. Domestic Subsidiaries, including
      Geotek  USA,   formerly   PowerSpectrum   Inc.,   and  its   Subsidiaries,
      (collectively  referred  to as the  "Guarantor  Subsidiaries")  fully  and
      unconditionally  guarantee such Discount Notes jointly and severally.  The
      Guarantor  Subsidiaries are wholly owned by the Company. In addition,  the
      Discount Notes are  collateralized  by a pledge of the capital stock owned
      by the  Company  in NB3,  Geotek  USA,  Inc.  and  Subsidiaries,  MetroNet
      Systems,  Inc.,  Geotek GmbH Holding  Corporation and BCI. As discussed in
      Note 2, the  Company  entered  into  agreements  to sell NB3 and BCI.  The
      Discount Notes include  covenants that place  restrictions  on the Company
      primarily related to making certain investments,  permitting liens, paying
      dividends and incurring additional debt.

      The Guarantor Information of Geotek Communications,  Inc. and Subsidiaries
      has been  presented  on pages F-17  through  F-22 in order to present  the
      Guarantor  Subsidiaries  pursuant  to  the  Guarantor  relationship.   The
      Guarantor  Information  is presented as  management  does not believe that
      separate  financial  statements  of the  Guarantor  Subsidiaries  would be
      meaningful.  This Guarantor Information should be read in conjunction with
      the  Consolidated   Financial  Statements.   


                                       14
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

Notes to Guarantor Information:

Basis of  Presentation  - To conform with the terms and conditions of the Notes,
the condensed  consolidating financial information of the Guarantor Subsidiaries
are presented on the following basis:

(1) Geotek Communications, Inc.  -Investments in consolidated subsidiaries are
    (Parent Company)              accounted for by the Parent Company on the 
                                  cost basis for purposes of the Guarantor 
                                  Information. Operating results of Subsidiaries
                                  are therefore not reflected in the Parent's
                                  investment accounts or earnings.

(2) Guarantor Subsidiaries       -For purposes of the Guarantor Information,  
                                  Guarantor Subsidiaries includes all U.S.    
                                  wireless subsidiaries of Geotek USA combined
                                  with Geotek Financing Corporation, Geotek   
                                  License Holding Inc., MetroNet Systems, Inc.
                                  and ANSA Communications, Inc., all direct   
                                  wholly owned subsidiaries of the Parent     
                                  Company. For purposes of the Guarantor      
                                  Information, Geotek USA does not contain the
                                  consolidated financial statements of GTI -  
                                  Israel, subsidiary of Geotek USA, since GTI-
                                  Israel is not a Guarantor Subsidiary. Such  
                                  statements of GTI - Israel are included with
                                  Non-Guarantor Subsidiaries.                 

(3) Non-Guarantor Subsidiaries   -This includes the Company's  subsidiaries that
                                  are not  Guarantor  Subsidiaries,  principally
                                  GTI - Israel,  and NB3 which at  December  31,
                                  1997  were  reclassified  to  assets  held for
                                  sale.                                         

(4) Reclassifications and        -Certain reclassifications were made to conform
    Eliminations                  all of the Guarantor Information to the       
                                  financial presentation of the Company's       
                                  consolidated financial statements. The        
                                  principal elimination entries eliminate       
                                  investments in subsidiaries and intercompany  
                                  balances and transactions.                    


                                       15
<PAGE>

12. Condensed Consolidating Financial Information For Guarantors ("Guarantor
    Information"): continued

                      CONDENSED CONSOLIDATING BALANCE SHEET
                              As of March 31, 1998
                (Dollars in thousands, except per share amounts)

<TABLE>
<CAPTION>
                                                                                                         Geotek
                                        Geotek     Guarantor      Non-Guarantor  Reclassifications    Comm., Inc.
                                      Comm. Inc   Subsidiaries    Subsidiaries   & Eliminations     & Subsidiaries
                                      ---------   ------------    ------------   --------------     --------------
                                         (1)          (2)             (3)              (4)
<S>                                    <C>         <C>              <C>               <C>              <C>     
ASSETS
CURRENT ASSETS:
Cash and cash equivalents              $ 10,766    $                $   877                            $ 11,643
Restricted cash                          63,112          --              --                              63,112
Accounts receivables trade, net              --       3,668           3,366                               7,034
Inventories, net                          2,265       8,397          12,327                              22,989
Prepaid expenses and other assets         1,201       1,403           2,408                               5,012
Advances to related parties                  --      11,500              --                              11,500
                                       --------    --------         -------                            --------
Total current assets                     77,344      24,968          18,978                             121,290
                                       --------    --------         -------                            --------
Inter-company account                   486,006      50,225           2,443           $(538,674)
Investments in affiliates                12,747          --              --              (1,252)         11,495
Property, plant and equipment, net        3,993     131,611           3,164             (17,829)        120,939
Intangible assets, net                    8,457      69,132             264                              77,853
Other assets                             13,860         404           6,760              (1,464)         19,560
Investments in Subsidiaries, at cost     47,893                                         (47,893)
                                       --------    --------         -------           ---------        --------
                                       $650,300    $276,340         $31,609           $(607,112)       $351,137
                                       ========    ========         =======           =========        ========

LIABILITIES & SHAREHOLDERS' EQUITY

Current liabilities:
Accounts payable - trade               $  6,585    $ 18,059         $30,585                            $ 30,585
Accrued expenses and other                4,436      11,993          50,524                              50,524
Current maturities, long-term debt       14,540      24,518           1,408                              40,466
                                       --------    --------         -------                            --------
Total current liabilities                25,561      54,570          41,414                             121,545
                                       --------    --------         -------                            --------

Inter-company account                               461,262          77,412            (536,674)
Long-term debt                          242,022      15,397           1,574              (1,574)        257,419
Other non-current liabilities                         5,296           1,480              (1,464)          5,312

Redeemable preferred stock               40,000                                                          40,000

Shareholders' equity:
Preferred stocks, $.01 par value             11                                                              11
Common stock, $.01 par value              1,135                                                           1,135
Capital in excess of par value          440,020      40,621          35,286             (46,319)        474,608
Foreign currency translation 
   adjustment                                                          (219)                               (219)
Accumulated deficit                    (102,063)   (300,806)       (125,338)             (19,081)      (547,288)
Treasury stock, at cost                  (1,386)                                                         (1,386)
                                       --------    --------         -------           ---------        --------
                                        342,717    (260,185)        (90,271)            (65,400)        (73,139)
                                       --------    --------         -------           ---------        --------
                                       $650,300    $275,340         $31,609           $(607,112)       $351,137
                                       ========    ========         =======           =========        ========
</TABLE>


                                       16
<PAGE>

12. Condensed Consolidating Financial Information For Guarantors ("Guarantor
    Information"): continued

                      CONDENSED CONSOLIDATING BALANCE SHEET
                             As of December 31, 1997
                (Dollars in thousands, except per share amounts)

<TABLE>
<CAPTION>
                                                                                                        Geotek
                                      Geotek      Guarantor      Non-Guarantor    Reclassifications    Comm., Inc.
                                      Comm. Inc   Subsidiaries    Subsidiaries      & Eliminations   & Subsidiaries
                                      ---------   ------------    ------------      --------------   --------------
                                        (1)           (2)             (3)                  (4)
<S>                                    <C>         <C>              <C>               <C>              <C>     
ASSETS
CURRENT ASSETS:
Cash and cash equivalents              $ 11,413    $     23         $ 1,957                            $ 13,393
Restricted cash                          16,140                                                          16,140
Accounts receivables trade, net                       2,430           4,667                               7,097
Inventories, net                          1,389      11,727           8,361                              21,477
Assets held for sale                                                 27,121                              27,121
Prepaid expenses and other assets         1,417       2,691           2,559                               6,667
Advances to related parties                          11,500                                              11,500
                                       --------    --------         -------                            --------
Total current assets                     30,359      28,371          44,665                             103,395
                                       --------    --------         -------                            --------
Inter-company account                   465,250      86,206           3,039           $(554,495)
Investments in affiliates                17,175                                          (1,252)         15,923
Property, plant and equipment, net        4,373     115,422          10,431             (17,243)        112,983
Intangible assets, net                    8,742      71,118           1,007                              80,867
Other assets                             32,402       5,661         (17,918)             (1,563)         18,582
Investments in Subsidiaries, at cost     47,893                                         (47,893)
                                       --------    --------         -------           ---------        --------
                                       $606,194    $306,778         $41,224           $(622,446)       $331,750
                                       ========    ========         =======           ==========       ========

LIABILITIES & SHAREHOLDERS' EQUITY

Current  liabilities:
Accounts payable - trade               $  3,895    $ 13,250         $ 8,025                            $ 25,170
Accrued expenses and other               10,099      17,657          26,195                              53,951
Current maturities, long-term debt       16,715      24,550           1,399                              42,664
                                       --------    --------         -------                            --------
Total current liabilities                30,709      55,457          35,619                             121,785
                                       --------    --------         -------                            --------

Inter-company account                               469,157          85,338            (554,495)
Long-term debt                          233,068      10,354           1,574              (1,574)        243,422
Other non-current liabilities                         5,296           1,631              (1,563)          5,364

Redeemable preferred stock               40,000                                                          40,000

Shareholders' equity:
Preferred stocks, $.01 par value             11                                                              11
Common stock, $.01 par value                739                                                             739
Capital in excess of par value          446,557      40,621          35,286             (46,319)        476,145
Foreign currency translation 
   adjustment                                                          (145)                               (145)
Accumulated deficit                    (143,504)   (274,107)       (118,079)            (18,495)       (554,185)
Treasury stock, at cost                  (1,386)                                                         (1,386)
                                       --------    --------         -------           ---------        --------
                                        302,417    (233,486)        (82,938)            (64,814)        (78,821)
                                       --------    --------         -------           ---------        --------
                                       $606,194    $306,778         $41,224           $(622,446)       $331,750
                                       ========    ========         =======           =========        ========
</TABLE>


                                       17
<PAGE>

12. Condensed Consolidating Financial Information For Guarantors ("Guarantor
    Information"): continued

                 CONDENSED CONSOLIDATING STATEMENT OF OPERATIONS
                    For the Three Months Ended March 31, 1998
                             (Dollars in thousands)

<TABLE>
<CAPTION>

                                   Geotek       Guarantor    Non-Guarantor   Reclassifications    Comm., Inc.
                                   Comm. Inc.  Subsidiaries   Subsidiaries     & Eliminations    & Subsidiaries
                                   ----------  ------------   ------------     --------------    --------------
                                      (1)          (2)           (3)                 (4)
<S>                                 <C>          <C>             <C>               <C>                <C>   
Revenues:
Net product sales                 $    --      $  1,455         $ 5,179            $(4,096)           $2,538
  Service income                       --         1,681           2,713                 --             4,394
                                  -------      --------         -------            -------            ------
    Total revenues                     --         3,136           7,892             (4,096)            6,932
                                  -------      --------         -------            -------            ------
Costs and expenses:
  Cost of goods sold                   --         8,526           3,619             (3,101)            9,044
  Cost of services                     --         5,158           1,007                 --             6,165
  Engineering and development          --            --           6,652                 --             6,652
  Marketing                            75         6,026           1,950                 --             8,051
  General and administrative        4,990         4,215              43                 --             9,248
  Interest expense                  9,658           360              81                (65)           10,034
  Interest and other income          (375)           (1)            (58)                65              (369)
  Depreciation                        190         5,133           1,132               (409)            6,046
  Amortization of intangibles       1,846           247             344                 --             2,437
  Equity in losses of investees     2,589            --              --                 --             2,589
  Other expenses (income)          (1,776)          171             299                 --            (1,306)
                                  -------      --------         -------            -------            ------
Total costs and expenses           17,197        29,835          15,069             (3,510)           58,591
                                  -------      --------         -------            -------            ------
Loss on operations before gain
    on sale of subsidiary         (17,197)      (26,699)         (7,177)              (586)          (51,659)
Gain on sale of subsidiary         58,638            --              --                 --            58,638
                                  -------      --------         -------            -------            ------
Income (loss) from continuing
    operations before taxes on
    income and discontinued
    operations                     41,441       (26,699)         (7,177)              (586)            6,979
Taxes on income                        --            --             (82)                --               (82)
                                  -------      --------         -------            -------            ------
Net income (loss)                 $41,441      $(26,699)        $(7,259)           $  (586)           $6,897
                                  =======      ========         =======            =======            ======
</TABLE>


                                       18
<PAGE>

12. Condensed Consolidating Financial Information For Guarantors ("Guarantor
    Information"): continued

                 CONDENSED CONSOLIDATING STATEMENT OF OPERATIONS
                    For the Three Months Ended March 31, 1997
                             (Dollars in thousands)

<TABLE>
<CAPTION>
                                                                                                               Geotek
                                         Geotek        Guarantor      Non-Guarantor   Reclassifications      Comm., Inc.
                                        Comm. Inc.    Subsidiaries    Subsidiaries      & Eliminations     & Subsidiaries
                                        ----------    ------------    ------------      --------------     --------------
                                           (1)              (2)             (3)                (4)
<S>                                         <C>          <C>              <C>                <C>                <C>   
Revenues:
  Net product sales                       $    --      $    718          $10,492            $(7,999)          $  3,211
  Service income                               --            80            7,892                 --              7,972
                                          -------      --------          -------            -------           -------- 
    Total revenues                             --           798           18,384             (7,999)            11,183
                                          -------      --------          -------            -------           -------- 
Costs and expenses:
  Cost of goods sold                           --         2,947            8,203             (6,103)             5,047
  Cost of services                             --         3,574            2,804               (300)             6,078
  Engineering and development                  --         1,839            5,571                 (6)             7,404
  Marketing                                    75         3,963            1,707                 --              5,745
  General and administrative                2,095         2,451            2,759                                 7,305
  Interest expense                          7,419         1,751              239               (135)             9,274
  Interest and other income                (1,338)           --             (373)               135             (1,576)
  Depreciation                                 35         2,941            1,515                 --              4,491
  Amortization of intangibles                 517           188              338                 --              1,043
  Equity in losses of investees               399            --            1,077                 --              1,476
  Other expenses (income)                     (39)          (13)              --                 47                 (5)
                                          -------      --------          -------            -------           -------- 
Total costs and expenses                    9,163        19,641           23,840             (6,362)            46,282
                                          -------      --------          -------            -------           -------- 
Loss from continuing operations
    before taxes on income and
    discontinued operations                (9,163)      (18,843)          (5,456)            (1,637)           (35,099)
Taxes on income                                --            --             (484)                --               (484)
                                          -------      --------          -------            -------           -------- 
Loss from continuing operations
before discontinued operations             (9,163)      (18,843)          (5,940)            (1,637)           (35,583)

Discontinued operations:
     Income from discontinued
     operations                                --            --              350                 --                350
                                          -------      --------          -------            -------           -------- 
Net loss                                  $(9,163)     $(18,843)         $(5,940)           $(1,637)          $(35,233)
                                          =======      ========          =======            =======           ======== 
</TABLE>


                                       19
<PAGE>

12. Condensed Consolidating Financial Information For Guarantors ("Guarantor
    Information"): continued

                CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS
                    For the Three Months Ended March 31, 1998
                             (Dollars in thousands)

<TABLE>
<CAPTION>
                                                                                                                         Geotek 
                                                   Geotek         Guarantor    Non-Guarantor    Reclassifications      Comm., Inc.
                                                  Comm. Inc.    Subsidiaries   Subsidiaries       & Elimination's   & Subsidiaries
                                                  ----------    ------------   ------------       ---------------   --------------
                                                      (1)           (2)             (3)                  (4)
<S>                                                  <C>          <C>             <C>                 <C>              <C>   
Cash Flows From Operating Activities:                
 Net income (loss)                                   $41,441       $(26,699)       $(7,259)            $(586)         $ 6,897
  Adjustments to reconcile net loss to net cash      
    used in operating activities:                    
 Depreciation & amortization                           2,036          5,380          1,476              (409)           8,483
 Equity in losses of investees                         2,589             --             --                --            2,589
 Adjustments to inventory for replacement costs           --             --             --             2,304            2,304
 Non-cash interest expense                             7,616             --             --                --            7,616
 Issuance of Common Stock for management             
      consulting fee                                      99             --             --                --               99
 Gain on sale of subsidiary                          (58,638)            --             --                --          (58,638)
 Other, net                                           (1,257)          (151)            --                --           (1,408)
 Changes in operating assets and liabilities:        
   (Increase) decrease in accounts receivable             --         (1,238)         1,301                --               63
   (Increase) in inventories                            (876)         3,330         (6,272)               --           (3,818)
   (Increase) in prepaid expenses and other          
     assets                                              216            728           (480)               --              464
    Increase in accounts payable & accrued           
     expenses                                         (2,973)          (855)         5,787                --            1,959
    Other, net                                          (375)            --             --                --             (375)
                                                     -------       --------        -------             -----          -------
 Net cash used in operating activities               (10,122)       (19,146)        (3,143)             (995)         (33,765)
                                                     -------       --------        -------             -----          -------
                                                     
Cash flows from investing activities:                
  Cash invested in unconsolidated 
     subsidiaries, net                                  (170)            --             --                --             (170)
  Proceeds from swap of licenses                          --          2,000             --                --            2,000
  Acquisitions of property, plant & equipment           (399)        (7,135)        (6,577)              995          (13,116)
  Capitalized interest on construction in            
     progress and pre-commercial spectrum            
       licenses                                       (1,877)            --             --                --               --
Change in restricted cash                            (46,893)            --             --                --          (46,893)
  Contract deposits - other current assets                              560            632                --            1,192
  Proceeds from sale of subsidiary                    87,098             --             --                --           87,098
  Other                                                   63            112             --                --              175
                                                     -------       --------        -------             -----          -------
Net cash provided by (used in) investing             
   activities                                         37,903         (4,463)        (5,945)              995           28,490
                                                     -------       --------        -------             -----          -------
                                                     
Cash flows from financing activities:                
Draw down of vendor financing agreements                  --          5,042             --                --            5,042
   Repayment of capital lease obligation                (175)            --             --                --             (175)
   Payment of preferred dividends                     (1,265)            --             --                --           (1,265)
   Intercompany financing                            (26,988)        18,903          8,085                --               --
                                                     -------       --------        -------             -----          -------
 Net cash provided by financing activities           (28,428)        23,586          8,085                --            3,602
                                                     -------       --------        -------             -----          -------
                                                     
Effect of exchange rate changes on cash                   --             --           (77)                --              (77)
                                                     -------       --------        -------             -----          -------
Increase (decrease) in cash & cash equivalents          (647)           (23)        (1,080)               --           (1,750)
                                                     -------       --------        -------             -----          -------
Cash & cash equivalents, beginning of year            11,413             23          1,951                --           13,393
                                                     -------       --------        -------             -----          -------
Cash & cash equivalents, end of year                 $10,766       $     --        $    --             $  --          $11,643
                                                     =======       ========        =======             =====          =======
                                                    
</TABLE>


                                       20
<PAGE>

12. Condensed Consolidating Financial Informatio n For Guarantors ("Guarantor
    Information"): continued

                CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS
                    For the Three Months Ended March 31, 1997
                             (Dollars in thousands)
<TABLE>
<CAPTION>
                                                                                                                    Geotek
                                                     Geotek      Guarantor     Non-Guarantor  Reclassifications   Comm., Inc.
                                                   Comm. Inc.   Subsidiaries   Subsidiaries    & Elimination's   & Subsidiaries
                                                   ----------   ------------   ------------    ---------------   --------------
                                                        (1)        (2)             (3)              (4)

<S>                                                   <C>          <C>            <C>               <C>              <C>     
Cash Flows From Operating Activities:
Net loss                                           $  (9,163)    $ (18,843)      $(5,590)          $(1,637)        $ (35,233)
  Adjustments to reconcile net loss to net                                                                       
     cash used in operating activities:                                                                          
  Discontinued operations:                                                                                       
   (Income) from operations                               --            --          (350)               --              (350)
  Depreciation & amortization                            551         3,273         1,963              (253)            5,534
  Equity in losses of investees                          399            --         1,077                --             1,476
  Non-cash interest expense                            7,262         1,021            --                --             8,283
  Other, net                                              82            --            --                --                82
  Changes in operating assets and liabilities:                                                                   
  (Increase) decrease in accounts receivable              --          (129)          609                --               480
  (Increase) decrease in inventories                      --        (3,874)          226                --            (3,648)
  (Increase) in prepaid expenses & other assets         (511)         (761)       (4,817)               --            (6,089)
  Increase (decrease) in accounts payable &                                                                      
     accrued expenses                                 (3,108)          866        (2,854)               --            (5,096)
  Other, net                                             (47)           --            --                --               (47)
                                                   ---------     ---------       -------           -------         ---------
Net cash (used in) operating activities               (4,535)      (18,447)       (9,736)           (1,890)          (34,608)
                                                   ---------     ---------       -------           -------         ---------
                                                                                                                 
Cash flows from investing activities:                                                                            
  Acquisition of, and deposits for, spectrum 
     licenses                                             --           (54)           --                --               (54)
  Acquisitions of property, plant & equipment           (880)      (11,551)       (2,035)            1,890           (12,576)
  Capitalized interest  on construction in progress                                                              
     & pre-commercial spectrum licenses                 (361)       (1,815)           --                --            (2,176)
  Change in cash for net assets of discontinued                                                                  
     operations                                           --            --          (332)               --              (332)
  Cash invested in unconsolidated subsidiaries, net      916            --            --                --               916
  Change in restricted cash                              109            --         1,624                --             1,733
  Contract deposits - other current assets                --            --         1,356                --             1,356
  Other - net                                             --           164            --                --               164
                                                   ---------     ---------       -------           -------         ---------
 Net cash provided by (used in) investing 
    activities                                          (216)      (13,256)          613             1,890           (10,969)
                                                   ---------     ---------       -------           -------         ---------
                                                                                                                 
Cash flows from financing activities:                                                                            
   Proceeds from issuance of convertible preferred                                                               
     stock                                            25,000            --            --                --            25,000
   Repayments under line of credit agreement              --            --        (3,247)               --            (3,247)
   Repayment of capital lease obligations                (34)           --            --                --               (34)
   Proceeds from exercise of warrants & options          144            --            --                --               144
   Payment for preferred dividends                    (1,269)           --            --                --            (1,269)
   Intercompany financing                            (42,766)       31,794        10,792                --                --
                                                   ---------     ---------       -------           -------         ---------
Net cash provided by financing activities            (18,925)       31,794         7,725                --            20,594
                                                   ---------     ---------       -------           -------         ---------
                                                                                                                 
Effect of exchange rate changes on cash                   --            --            (5)               --                (5)
                                                   ---------     ---------       -------           -------         ---------
Increase (decrease) in cash & cash equivalents       (23,676)           91        (1,403)               --           (24,988)
Cash & cash equivalents, beginning of year            94,218           364         8,138                --           102,720
                                                   ---------     ---------       -------           -------         ---------
Cash & cash equivalents, end of year               $  70,542     $     455       $ 6,735           $    --         $  77,732
                                                   =========     =========       =======           =======         =========
</TABLE>


                                       21
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES


Item 2 MANAGEMENT'S  DISCUSSION AND ANALYSIS OF FINANCIAL  CONDITION AND RESULTS
       OF OPERATIONS

The following discussion should be read in conjunction with, and is qualified in
its entirety by, the  Consolidated  Financial  Statements and the notes thereto,
included  elsewhere in this report and the 1997 Annual Report on Form 10-K.  The
Consolidated  Financial  Statements  have been prepared on a going concern basis
which  contemplates  the realization of assets and liquidation of liabilities in
the ordinary  course of  business.  They do not include any  adjustments  to the
carrying   value  of  assets  and   liabilities   that  might  result  from  the
aforementioned   uncertainty   (see  Note  1  to  the   Consolidated   Financial
Statements).

Results of Operations

General

The Company is in various stages of operations of its networks in  Philadelphia,
Washington  DC/Baltimore,  New York, Boston,  Miami, Dallas, Tampa, San Antonio,
Houston and Phoenix and, as a result,  has not yet generated positive cash flow.
The Company expects to incur substantial losses and have negative cash flow from
operations for the foreseeable future,  attributable primarily to the operating,
sales,  marketing,  general and administrative expenses relating to the roll-out
of the  U.S.  Network  as well  as an  ongoing  investment  in  engineering  and
development related to its wireless communications  activities.  There can be no
assurance that the Company will operate at profitable levels, have positive cash
flow from  operations  or  continue  to obtain  financing  to  proceed  with the
implementation of its operating plan.

The Company's  existing cash  resources at March 31, 1998 and expected cash flow
from  operations are  insufficient  to fund its current  operations and the full
implementation of the Company's business plan in the short and long term.

As  discussed  in the  Company's  1997 Annual  Report on Form 10-K,  the Company
needed to raise  capital  beginning in the second  quarter of 1998.  To date the
Company has not raised  significant  capital.  Thus, the Company is experiencing
severe  cash flow  problems  and needs  immediate  access to capital to continue
funding its operations and working capital needs including  significant past due
trade  payables.  The  Company has  initiated  discussions  with  certain of its
largest debt holders and preferred  equity holders in an effort to address these
concerns.  While the Company continues to seek a capital infusion from strategic
partners  and  others  as  part  of an  overall  capital  restructuring,  and is
continuing to negotiate with potential  investors,  the Company needs  immediate
concessions and funding from such debt and preferred equity holders,  as well as
its trade creditors, in order to reach a satisfactory restructuring plan.

Holders of more than a majority  of the  Company's  15% Notes and S-C Rig,  have
agreed to waive any defaults  resulting from certain  unpermitted liens obtained
by creditors of the Company's Israeli  subsidiary for nonpayment.  As of May 15,
1998, HNS has not agreed to waive the defaults  resulting from these unpermitted
liens.  In the event the Company is unable to secure such a waiver from HNS, the
Company may  experience an event of default under certain  agreements  with HNS.
Such a default could result in an acceleration of the Company's  indebtedness to
HNS.  However,  the failure to obtain this waiver does not  preclude the Company
from authorizing  payment of $16.2 million of the accreted value of the Discount
Notes to the holders  thereof or from drawing down on any of the Company's other
restricted cash. There will be additional  defaults in the event that additional
claims or liens are imposed by the  Company's  United  States and Israeli  trade
creditors.  There can be no assurance that efforts to restructure will result in
any  formal  proposals,  that  definitive  agreements  can be  reached  with any
prospects,  or that the  Company's  financial  creditors  and  preferred  equity
holders  will  approve any further  concessions  or agree to provide  additional
financing.  If the  Company's  preferred  equity  holders and  creditors  do not
provide the Company with the  requested  concessions  and  financing on a timely
basis, and if it cannot conclude satisfactory  arrangements with other prospects
or reach appropriate  accommodations with its trade creditors,  the Company will
be forced to examine other alternatives,  including,  but not limited to, filing
for protection from creditors under applicable bankruptcy laws.

The  Company  has  historically   grouped  its  operations  into  two  types  of
activities: wireless communications and communications products. On November 26,
1997, the Company discontinued its communication  products subsidiary,  with the
sale of its 64% interest in Bogen  Communications  International,  Inc. ("BCI"),
for $18.5 million in cash (see discussion  below).  BCI was primarily engaged in
the development, manufacturing, and marketing of telephone peripherals and sound
and communications equipment. The Company's wireless communications subsidiaries
are currently  engaged in marketing and enhancing its Driver Logistics System in
the United States.  Additionally,  the wireless communications  subsidiaries are
involved in:  enhancing the  proprietary  FHMA Network;  selling its proprietary


                                       22
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES

digital  wireless  infrastructure  equipment  internationally;  and implementing
digital wireless communications systems  internationally.  In December 1997, the
Company entered into two definitive agreements to sell its analog trunked mobile
radio services in the United Kingdom and Germany for  approximately  $82 million
and DM 7 million,  respectively.  These sales were  consummated in February 1998
(see discussion below).

In July 1997,  the  Company  entered  into a joint  venture  agreement  with two
Canadian partners for the purpose of deploying FHMA Networks in the provinces of
Ontario,  Quebec and  British  Columbia  utilizing  900MHz  licenses  previously
granted to Geotek  Communications  Canada Inc.,  a  wholly-owned  subsidiary  of
GeoNet  Communications  Canada Inc. ("GeoNet  Canada"),  by Industry Canada, the
regulatory  agency  responsible for spectrum  allocation in Canada.  The Company
invested $2 million in GeoNet Canada and the two Canadian  partners  invested $1
million each for a total  initial  investment of $4 million.  Additionally,  the
Company  deposited  $2.3 million in a restricted  cash account as collateral for
the Canadian partners'  investments.  The parties reserved the right to withdraw
from the venture.  In the first quarter of 1998, the Canadian  partners notified
the Company and  subsequently  withdrew  from the joint  venture.  The  Canadian
partners  were  repaid  their  investment  from  the  restricted  cash  account,
approximately $2.1 million, and $1.9 million of the balance of cash in the joint
venture was released to the Company.  The  withdrawal  of the Canadian  partners
resulted in the loss of the Canadian  licenses  although the Company may reapply
for  licenses  at such time that the Company  obtains  sufficient  financing  to
pursue its deployment of the network in Canada.

The  Company  holds a 21%  interest  in  Anam  Telecommunications,  Inc.  ("Anam
Telecom"),  a holder of a nationwide  trunked radio system license in Korea. The
license covers a geographic area with a population of  approximately  45 million
people and is based on the  implementation  of the  Company's  FHMA system on an
800MHz  frequency.  The Company's FHMA system  operates in the 900MHz  frequency
band in the United  States.  Anam Telecom  commenced  commercial  operations  in
November  1997 in the Seoul  region of Korea.  The  deployment  of a  FHMA-based
digital system in Korea is subject, but not limited to, the same risks attendant
to the deployment of the Company's digital wireless system in the United States.
Additionally,  the  devaluation  of the Korean Won during the fourth  quarter of
1997 or any additional  devaluation of the Won could result in an adverse effect
on the ability of Anam Telecom to deploy and operate the FHMA system in Korea.

In 1997, the Company, through its subsidiary Geotek Technologies,  Inc. ("GTI"),
entered into contracts to provide Anam Telecom,  as well as Hyundai  Electronics
("HEI"), FHMA Network equipment and to supervise network  construction.  HEI, in
turn,  will sell such equipment to the Korean  regional  operators.  To date all
contracts have been denominated in dollars;  however, the further devaluation of
the  Korean  Won may have an  adverse  effect on the  Company's  ability to sell
infrastructure in Korea in the future or to negotiate satisfactory agreements or
amendments to existing agreements.

The  Company  owns a 70%  interest  in  Geotek  Argentina  S.A.  which  holds  a
nationwide trunked radio system license in Argentina. The license was awarded in
August 1997 and covers metropolitan Buenos Aires, Cordova, Mendoza and Santa Fe.
Geotek  Argentina is currently  deploying a demonstration  site in Buenos Aires.
The  deployment  of a FHMA Network in Argentina is subject,  but not limited to,
the same risks  attendant to the  deployment of the Company's  digital  wireless
system in the United States.

In connection  with its  strategic  initiative to focus its efforts on marketing
the Driver  Logistics  System in the U.S., in December 1997, the Company entered
into two  definitive  agreements  to sell its  European  assets.  The sales were
consummated in February 1998.  Under the first  agreement,  the Company sold its
operating subsidiary,  National Band Three Ltd. ("NB3"), for approximately $82.0
million in cash.  NB3  provides  analog  Public  Access  Mobile  Radio  ("PAMR")
services to approximately 64,500 subscribers in the United Kingdom and, in 1996,
was awarded a license to operate a digital PAMR  network in the United  Kingdom.
Under the second agreement, the Company sold its 50/50 joint venture in Germany,
Terrafon,  for  approximately DM 7 million in cash.  Terrafon was established in
December  1996  through  a  merger  of the  Company's  German  networks  and RWE
Telliance A.G. ("RWE") mobile radio network and provides analog radio service to
approximately 42,700 subscribers.  The use of proceeds from the sales of NB3 and
Terrafon  are  subject to  significant  limitations  outlined  in the  Indenture
governing the Company's Discount Notes (see "Liquidity and Capital Resources").


                                       23
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES

Summary of Operations

The  results of  operations  are  presented  for  continuing  operations  of the
Company.  Results of the discontinued  operation,  communication  products, have
been reclassified.

Consolidated

Consolidated  revenues from  continuing  operations  decreased  during the first
three months of 1998 compared to the same period of 1997 by 38%  principally due
to the sale of NB3 which occurred in February 1998.

Consolidated  operating  expenses  increased by 27% during the first  quarter of
1998 compared to the first  quarter of 1997 due  primarily to increased  general
and administration expenses related to the sale of the Company's European Assets
and  marketing  expenses  to support the U.S.  Network  roll-out  including  the
deployment of a direct sales force.

Consolidated losses from continuing operations before gain on sale of subsidiary
increased by $16.4 million to $51.5 million in the first quarter of 1998.

Interest  income  decreased  in 1998  due to a lower  level  of  cash  and  cash
equivalents held during the year.

Wireless Communications Activities

As discussed  previously,  the Company  entered into two  agreements to sell its
ownership  interests in its European  assets in the United  Kingdom and Germany.
The table below set forth  certain  information  with  respect to the results of
operations of the Company's core  activities for the three months ended March 31
(dollars in thousands).

                                            1998                1997
                                            ----                ----
Net total revenue                        $   4,389           $   3,671
Gross margin                                (9,961)             (4,988)
                                              (227)%              (136)%
Engineering and development                  6,652               7,404
General & administrative expense             8,774               6,179
Sales and marketing                          7,605               4,414
Equity in loss of investees                 (1,306)                356
Other (income)/loss                          2,589                   9
Loss before interest, taxes, 
   depreciation & amortization             (34,275)            (23,350)
Depreciation & amortization                  8,064               3,957
Loss before interest and taxes             (42,339)            (27,307)
Net loss                                 $ (52,031)          $ (34,644)


Revenues from wireless  communications  activities  increased by $0.7 million or
20% for the quarter  ended  March 31, 1998  compared to the same period of 1997.
Revenues increased due to the increase in the number of customers using the U.S.
Network.  The increase in negative gross profit for the Company is primarily the
result of  increased  direct  service  costs  related to the digital  network in
additional  markets in the U.S.,  the cost of which are currently not covered by
revenues,  and the cost of  inventory  of customer  handsets  which are marketed
under a promotion program at an amount less than cost.

Engineering  and  development  costs related to the digital  wireless system and
customer  handsets  decreased  $0.8 million for the quarter ended March 31, 1998
due to the reduction in development activities and efforts to contain costs.


                                       24
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES

The  Company's  U.S.  Network is in various  stages of  operations in 11 markets
throughout  the United  States and,  accordingly,  continues to put in place its
marketing, engineering,  operations and administrative staff and systems. During
the third quarter of 1997, the Company commenced operations in Houston,  Phoenix
and San  Antonio.  Marketing  expenses  in 1998  compared to 1997  increased  by
approximately  $3.2 million or 7.2% due to the U.S. Network  marketing  programs
and an increase in the direct sales force.

The increase in the Company's 1998 general and  administrative  expenses of $2.6
million or 42% was primarily due to transaction costs associated the sale of the
Company's European Assets.

The  Company's  equity in losses  of less  than 50% owned  entities  in 1998 was
primarily attributable to the results of the Company's Canadian and Korean joint
ventures.  As discussed above, the Company's  Canadian  partners withdrew in the
first  quartered 1998 and thus, the Company  recognized 100% of the losses inthe
canadian venture as the Company was providing 100% of the funding. The Company's
Korean joint ventures are in the process of  establishing  a digital  network in
Korea. It is expected that these entities will continue to generate  substantial
losses in the near future.

Wireless  communications  activities  generated a loss before  interest,  taxes,
amortization  and depreciation of $34.3 million for the three months ended March
31, 1998 compared to $23.4  million in 1997.  This increase was primarily due to
costs  related to the ongoing  roll-out of the digital  wireless  network in the
U.S. and enhancement of the digital wireless network.

As  previously  discussed,  in  December,  1997,  the Company  entered  into two
definitive  agreements to sell its analog  trunked  mobile radio services in the
United  Kingdom  and  Germany  for  approximately  $82 million and DM 7 million,
respectively.  These sales were  consummated in February 1998. This  transaction
resulted in a gain of $58.6 million which was recognized in the first quarter of
1998. Upon the decision to sell Terrafon, the Company reduced the carrying value
of the investment to fair market value at December 31, 1997. The loss, which was
included in Equity in loss of investees at December 31, 1997, was $12.9 million.

Below is a summary of financial  data  related to NB3 and  Terrafon  (dollars in
thousands).

                                               January 1, 1998      Three months
                                                through date           ended
                                                  of sale          March 31,1997
                                               --------------      -------------

Net total revenue                                $  2,543             $ 7,514
Gross margin                                        1,683               5,045
                                                      66%                  67%
General & administrative expense                      474               1,127
Sales and marketing                                   446               1,331
Equity in loss of investees                             0               1,119
Income before interest, taxes,                           
      depreciation & amortization                     763               1,469
Depreciation & amortization                           419               1,576
Income (loss) before interest 
      and taxes                                       344                (108)
Net income (loss)                                $    290             $  (588)
                                                             
Discontinued Operations -- Communications Products Activities

On November  26,  1997,  the Company  discontinued  its  communication  products
segment with the sale of its 64% interest in BCI for $18.5 million in cash.  The
capital stock of BCI was pledged to the holders of the Company's Discount Notes.
The Company's debt covenants and amendment thereto place timing  restrictions on
the Company's ability to utilize the proceeds for working capital  purposes.  At
December 31, 1997, the Company had received $18.5 million in proceeds;  however,
$9.1  million is  reflected  in the 1997  consolidated  balance  sheet under the
caption  Restricted  Cash. This amount was released based upon the completion of
certain  conditions during the first quarter of 1998. This transaction  resulted


                                       25
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES

in a 1997 gain of approximately $3.8 million.

Liquidity and Capital Resources

The following discussion of liquidity and capital resources, among other things,
compares the  Company's  financial and cash position as of March 31, 1998 to the
Company's financial and cash position as of December 31, 1997 (See footnote 1 to
the Consolidated Financial Statements).

As  described  above  in  Results  of  Operations  -  General,  the  Company  is
experiencing  severe cash flow problems and needs immediate access to capital to
continue  funding  its  operations.  See also  Note 1 to  Notes to  Consolidated
Financial Statements.

The Company has a $100.0 million vendor credit facility, the last $50 million of
which is subject to the satisfaction of certain conditions,  with Hughes Network
Systems  ("HNS").  The credit  facility is for the  purchase  of  infrastructure
equipment  for which the Company  accepted  delivery of $5.0 million  during the
three  months ended March 31, 1998.  At March 31,  1998,  $15.4  million of this
facility was utilized.

Additionally,  the Company  entered into two agreements to sell its interests in
NB3 and Terrafon for approximately  $82 million and DM 7 million,  respectively.
The  Company's  ability  to  utilize  the  proceeds  of the sales is  limited in
accordance with the amended  Indenture  governing the Company's  Discount Notes.
Under the Indenture, the Company must repay the pro-rata portion of the accreted
value of the  Discount  Notes in the  aggregate of 20% of the net  proceeds.  In
addition,  40% of the net proceeds  must be used for the purchase of  qualifying
capital  expenditures.  The balance of the net  proceeds,  40%,  can be used for
general  corporate  purposes  and working  capital with funds  accessible  under
certain time restrictions beginning in February 1998.

These funds can be accessed by the Company in  accordance  with the terms of the
Indenture  governing  the  Discount  Notes,  which  require  the Company to make
certain certifications and requires the holders of the Discount Notes acceptance
as evidenced  by the  Trustee's  approval.  Subsequent  to March 31,  1998,  the
Company withdrew $6.6 million from the restricted cash account, $6.0 million for
working  capital  and $0.6  million  for  replacement  assets as  defined in the
Indenture.  The  Company  has  authorized  the  payment of $16.2  million of the
accreted value of the Company's  Discount Notes in accordance  with the terms of
the Indenture.

During  the  three  months  ended  March  31,  1998,  cash and cash  equivalents
decreased by $1.8 million to $11.6 million while  working  capital  increased by
$18.4 million to $0.3 million.

Operating Activities

Cash  utilized in connection  with  operating  activities,  for the three months
ended  March 31,  1998,  amounted to $33.8  million.  This  included  changes in
operating  assets and  liabilities  of $1.7  million.  This change was primarily
related to an increase in  inventory of $3.8 million and an increase in accounts
payable and accrued expenses of $2.0 million.

The Company's U.S. Network  operations  extended sales and marketing  promotions
under which a dealer will be eligible to purchase  equipment at a discount based
on  achievement of sales goals.  According to the Company's  policy in which the
Company does not adjust inventory values for sales  promotions,  the Company has
neither  provided an accrual nor adjusted the $8.4 million carrying value of the
U.S.  Network  inventory  for  promotions  as of March 31, 1998.  The results of
promotions will be recorded commensurate with the sale.

Investing Activities

Cash  provided by investing  activities  was $28.5  million for the three months
ended March 31, 1998. In February  1998,  the Company  completed the sale of its
European  Assets  for  approximately  $87.1  million.  In  accordance  with  the
Indenture   governing  the  Company's  Discount  Notes,  the  net  proceeds  are
restricted.  During the first  quarter of 1998,  $33.2 million was released from
the  restricted  cash  account  in  accordance  with the terms of the  Indenture
including $9.2 million from the sale of BCI.

In 1997, the Company  entered into an agreement to swap certain 900 MHz licenses
for additional 900 MHz licenses.  In connection with the agreement,  the Company
will receive  $9.0  million of which $2.0 million was received in January  1998.
The Company has not recorded a receivable or gain on this  transaction  at March
31, 1998, the Company  anticipates this transaction will be completed during the
later half of 1998.


                                       26
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES

The  Company  expended  $13.1  million  to  acquire  equipment  during  1998 and
capitalized   $1.9  million  in  interest  on   construction   in  progress  and
pre-commercial FCC licenses.

In July 1997,  the  Company  entered  into a joint  venture  agreement  with two
Canadian partners for the purpose of deploying FHMA Networks in the provinces of
Ontario,  Quebec and  British  Columbia  utilizing  900MHz  licenses  previously
granted to Geotek  Communications  Canada Inc.,  a  wholly-owned  subsidiary  of
GeoNet  Communications  Canada Inc.  ("GeoNet  Canada") by Industry Canada,  the
regulatory  agency  responsible for spectrum  allocation in Canada.  The Company
invested $2 million in GeoNet Canada and the two Canadian  partners  invested $1
million each for a total  initial  investment of $4 million.  Additionally,  the
Company  deposited  $2.3 million in a restricted  cash account as collateral for
the Canadian  partner's  investment.  The parties reserved the right to withdraw
from the  venture.  In the first  quarter of 1998,  the  partners  notified  the
Company and  subsequently  withdrew from the joint  venture.  The investors were
repaid $1.9 million  representing  their  investment  from the  restricted  cash
account.  The  withdrawal of the Canadian  partners  resulted in the loss of the
Canadian license although the Company may reapply for licenses at such time that
the Company obtains sufficient financing to pursue the deployment of networks in
Canada.

Financing Activities

In February  1998,  the Company  completed  an exchange  offer  whereby  certain
holders  of the  Company's  Series  O  Cumulative  Convertible  Preferred  Stock
("Series O Stock") and Series Q Cumulative  Convertible Preferred Stock ("Series
Q Stock") exchanged $22.4 million for shares of the Company's Series R Preferred
Stock ("Series R Stock") and Series S Preferred Stock ("Series S Stock"),  whose
conversion  price is fixed at an amount above the market price of the  Company's
Common Stock.  The $15.9 million of Series R Stock is  convertible  at $2.00 per
share and the $6.5 million of Series S Stock is  convertible  at $4.00 per share
which is adjusted under certain  circumstance  to $3.00 or at 110% of the market
price.  Additionally,  the Company  lowered the exercise price of 3.0 million of
the Series O Stock and  Series Q Stock  warrants  to $4.00 per share.  Under the
exchange,  the holders also converted $12.4 million of Series O and Q Stock into
Common Stock at $1.00 per share.

In May 1998,  the Company and the holders of its Series Q, Series R and Series S
Stock reached an agreement pursuant to which  approximately $13 million value of
the Series Q, R and S Stock will be  converted  into an  aggregate of 16 million
shares of Common  Stock,  valued at $.80 per  share.  The 16  million  shares of
Common  Stock to be issued  upon such  conversion  and  exercise  are  currently
covered by a registration  statement that is effective  under the Securities Act
of 1933, as amended. The remaining approximately $11 million value of the Series
Q, R and S Stock will be exchanged  for shares in the  Company's  new  Preferred
Stock Series T ("Series T Stock").  The Series T Stock will be convertible  into
Common Stock valued at a price of $1.25 per share and will not include rights to
exchange or  participate in any New Financings as provided in the Series R and S
agreements.

Pursuant  to the terms of the Series R and S  Exchange  Agreement,  the  holders
would have had the right on May 15,  1998 to make an  Election  for the Series R
and S preferred  to convert  into common  stock at a discount to market price at
the time of conversion.

During  the first  three  months of 1998,  in  connection  with the  receipt  of
infrastructure  equipment  from HNS,  the Company  drew down $5.0 million on its
$100 million vendor credit  facility with HNS. At March 31, 1998,  approximately
$15.4  million  was drawn down and $84.6  million  was  available,  the last $50
million of which is subject to satisfaction of certain conditions.

The Company  paid cash  dividends  totaling  approximately  $1.3  million on its
outstanding preferred stocks during the three months ended March 31, 1998.


                                       27
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES

Part II.  Other Information

Item 6.     Exhibits and Reports on Form 8-K

            (a) Exhibit 4 - Certificate of Designation of Series T
                Convertible Preferred Stock of Geotek Communications,
                Inc., dated May 15, 1998 (excluding any exhibits and
                schedules thereto).

                Exhibit 10.1 - Conversion and Exchange Agreement by and
                between Geotek Communications, Inc. and certain other
                parties, dated May 15, 1998 (excluding any exhibits and
                schedules thereto).

                Exhibit 10.2 - Registration Rights Agreement by and
                between Geotek Communications, Inc. and certain other
                parties, dated May 15, 1998 (excluding any exhibits and
                schedules thereto).

                Exhibit 12 - Computation of Earnings to Fixed Charges

                Exhibit 27 -  Financial Data Schedule


            (b) Reports on Form 8-K

            The  following  reports on Form 8-K were filed by the Company in the
            first quarter of 1998:

                  (i)   Current  Report  on Form 8-K  filed  January  30,  1998,
                        reporting  the  Company   entered  into   agreements  to
                        exchange Series O Preferred Stock and Series Q Preferred
                        Stock  with  Series  R  Preferred  Stock  and  Series  S
                        Preferred Stock.

                  (ii)  Current  Report on Form 8-K  filed  February  17,  1998,
                        announcing the  resignation of Robert  Kerstein as Chief
                        Financial  Officer  and the  appoint  of Anne  Eisele to
                        Senior Vice President and Chief Financial Officer, Randy
                        Miller to Vice  President  and  Treasurer,  and  Valerie
                        DePiro to Vice President,  Chief Accounting  Officer and
                        Corporate Controller.

                  (iii) Current  Report on Form 8-K  filed  February  19,  1998,
                        reporting  the  completion  of  the  sale  of  Company's
                        European analog assets.

                  (iv)  Current  Report on Form 8-K  filed  February  26,  1998,
                        reporting the  consummation  of the exchange  agreements
                        with the holders of Series O Preferred  Stock and Series
                        Q  Preferred  Stock into  Series R  Preferred  Stock and
                        Series S Preferred Stock.

                  (v)   Current  Report  on  Form  8-K  filed  March  18,  1998,
                        announcing  an offer to purchase up to $16.2  million of
                        the accreted  value of the Company's 15% Senior  Secured
                        Discount  Notes due 2005 for a cash  value  equal to the
                        accreted value as of May 8, 1998.


                                       28
<PAGE>

                  GEOTEK COMMUNICATIONS, INC. AND SUBSIDIARIES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.

GEOTEK COMMUNICATIONS, INC.


Date: May 15, 1998                             /s/ Anne E. Eisele
                                               ---------------------------------
                                               Anne E. Eisele
                                               Senior Vice President and Chief
                                               Financial Officer

                                               /s/ Valerie E. DePiro
                                               ---------------------------------
                                               Valerie E. DePiro
                                               Vice President, Chief Accounting
                                               Officer and Corporate Controller


                                       29



                           CERTIFICATE OF DESIGNATION

                                       of

                      SERIES T CONVERTIBLE PREFERRED STOCK

                                       of

                           GEOTEK COMMUNICATIONS, INC.

                         (Pursuant to Section 151 of the
                        Delaware General Corporation Law)

      Geotek  Communications,  Inc., a corporation  organized and existing under
the General  Corporation  Law of the State of Delaware (the  "Company"),  hereby
certifies that the following  resolutions were adopted by the Board of Directors
of the Company  pursuant to  authority  of the Board of Directors as required by
Section 151 of the Delaware General Corporation Law:

      RESOLVED,  that  pursuant  to the  authority  granted to and vested in the
Board of Directors of this Company (the "Board of  Directors" or the "Board") in
accordance with the provisions of its Restated Certificate of Incorporation, the
Board  of  Directors  hereby  creates  a  series  of  the  Company's  previously
authorized  Preferred Stock,  par value $.01 per share (the "Preferred  Stock"),
and hereby states the designation  and number of shares,  and fixes the relative
rights, preferences, privileges, powers and restrictions thereof as follows:

      Series T Convertible Preferred Stock:

      1. Definitions. For purposes hereof the following definitions shall apply:

            "Approved Underwriter" shall mean Goldman Sachs & Co.; Merrill Lynch
& Co.; Morgan Stanley & Co.  Incorporated;  Lehman  Brothers Inc.;  Smith Barney
Inc.;  Salomon  Brothers  Inc.;  J.P.  Morgan & Co.;  PaineWebber  Incorporated;
Donaldson,  Lufkin & Jenrette;  Bear, Stearns & Co., Inc.; First Boston;  Lazard
Freres; or any successor to or affiliate of any of them.

            "Average  Stock Price" shall mean,  as to any date, a price equal to
the  lowest  daily  volume-weighted  average  price of the  Common  Stock on the
principal  securities  exchange  or  interdealer  quotation  system on which the
Common Stock is traded  during the four (4) trading days  immediately  preceding
such date, as calculated by Bloomberg  Financial  Markets through its 

<PAGE>

"Volume at Price"  function  (or a  comparable  reporting  service  of  national
reputation selected by the Corporation and reasonably acceptable to holders of a
majority  of the Shares of  Preferred  Stock  then  outstanding  (the  "Majority
Holders") if Bloomberg Financial Markets is not then reporting average prices of
such security) (collectively,  "Bloomberg"), or if the foregoing does not apply,
the last reported sale price of such security in the over-the-counter  market on
the electronic bulletin board for such security as reported by Bloomberg, or, if
no sale price is reported for such security by Bloomberg, the average of the bid
prices of all market  makers for such  security as reported in the "pink sheets"
by the  National  Quotation  Bureau,  Inc. If the Average  Stock Price cannot be
calculated  for such  security on such date on any of the foregoing  bases,  the
Average Stock Price of such security on such date shall be the fair market value
as  reasonably  determined  by  an  investment  banking  firm  selected  by  the
Corporation and reasonably acceptable to the Majority Holders, with the costs of
such appraisal to be borne by the Corporation;  provided, however, that no sales
transactions  by a  converting  holder of the Series T Preferred  Stock shall be
given effect in  calculating  such Average  Stock Price insofar as it applies to
that holder.

            "Board" shall mean the Board of Directors of the Company.

            "Closing  Date"  shall  mean the date of  original  issuance  of the
Series T Preferred Stock.

            "Common  Stock"  shall  mean the  Common  Stock,  $.01 par value per
share, of the Company.

            "Company" shall mean this corporation.

            "Conversion  and  Exchange   Agreement"   shall  mean  that  certain
Conversion  and Exchange  Agreement,  dated as of May 15, 1998, by and among the
Company and the other signatories thereto.

            "Conversion Date Market Price" shall mean, at any Holder  Conversion
Date,  (i) $1.25 or (ii) if a Holder of Series R  Preferred  Stock shall make an
Election (as defined below) for the Series T Preferred Stock held by such Holder
only, the Average Stock Price, discounted by 10% (the "Applicable  Percentage");
provided that the Applicable  Percentage shall be adjusted from time to time, as
provided in the Registration Rights Agreement (as hereinafter defined).

            "Conversion  Default"  shall have the meaning set forth in Paragraph
9(b).

            "Conversion  Notice"  shall have the meaning set forth in  Paragraph
6(d).

            "Conversion  Rate"  shall have the  meaning  set forth in  Paragraph
6(c).

            "Designated  Price"  shall  mean  $50,000  per  share,  as  adjusted
pursuant to the terms hereof, plus all accrued and unpaid dividends.


                                       2
<PAGE>

            "Dividend  Stock Price" shall mean,  as to any date,  the average of
the Market  Price for Shares of Common  Stock for the  thirty  (30)  consecutive
trading days  commencing  forty-five  (45) trading days prior to the  applicable
date.

            "Election"  shall  have the  meaning  set  forth in  Paragraph  7(g)
hereof.

            "Holder  Conversion  Date"  shall  have  the  meaning  set  forth in
Paragraph 6(d).

            "Junior  Stock" shall mean the Common Stock and,  unless the holders
of Preferred Stock otherwise  consent pursuant to Paragraph 5 hereof,  all other
shares of any other class or series of the  Company's  capital  stock  hereafter
issued, other than (a) the Series T Preferred Stock, (b) Preferred Stock ranking
pari passu to the Series T Preferred Stock (including,  without limitation,  the
Company's Series O Convertible  Preferred Stock, Series P Convertible  Preferred
Stock, Series Q Stock, Series R Stock and Series S Convertible  Preferred Stock)
as  permitted  below or (c)  Preferred  Stock  ranking  senior  to the  Series T
Preferred Stock and authorized by the holders of the Series T Preferred Stock in
accordance with Section 5 hereof;  provided,  however, the Company may from time
to time,  without the consent of the  holders of the  outstanding  shares of the
Series T  Preferred  Stock,  authorize,  create  or issue  additional  series of
Preferred  Stock  which  rank pari passu to or do not have  preference  over the
Series T Preferred  Stock in respect of dividends,  redemption  or  distribution
upon liquidation.

            "Market  Price for Shares of Common  Stock"  shall mean the price of
one share of Common Stock determined as follows:

            (i) If the Common Stock is listed on the Nasdaq National Market, the
daily closing price on the date of valuation;

            (ii)  If  the  Common  Stock  is  listed  on a  national  securities
exchange, the daily closing price on the date of valuation;

            (iii) If neither (i) nor (ii) apply,  but the Common Stock is quoted
on the Nasdaq Small Capital  Market or the  over-the-counter  market on the pink
sheets  or  bulletin  board,  the daily  closing  price  thereof  on the date of
valuation; and

            (iv) If neither clause (i), (ii) or (iii) above applies,  the market
value as determined by a nationally  recognized investment banking firm or other
nationally recognized financial advisor retained by the Company for such purpose
and  reasonably  acceptable to the holders of Series T Preferred  Stock,  taking
into consideration,  among other factors,  the earnings history,  book value and
prospects  for the  Company,  and the  prices at which  shares  of Common  Stock
recently have been traded. Such determination shall be conclusive and binding on
all persons.

            "Original  Issuance  Market Price" shall mean an amount equal to the
Market Price for Shares of Common Stock on the Closing Date.


                                       3
<PAGE>

            "Preferred  Stock" shall mean the authorized shares of all series of
the preferred stock of the Company.

            "Redemption  Price"  shall  have the  meaning  set forth in  Section
14(d).

            "Registration Rights Agreement" shall mean that certain Registration
Rights  Agreement,  dated as of May 15,  1998,  by and among the Company and the
other signatories thereto.

            "Series T  Preferred  Stock"  shall  mean the  Series T  Convertible
Preferred Stock of the Company, $.01 par value per share.

            "Trigger  Price" shall mean $1.25 per share,  as adjusted  after the
original  issuance  date of the Series T Preferred  Stock upon any stock  split,
stock dividend,  split up, recapitalization or other reorganization with respect
to the Common Stock.

            "Underlying  Stock" shall mean those shares of the Company's  Common
Stock  issuable  upon (i)  conversion  of the Series T Preferred  Stock and (ii)
exercise of any Warrants.

            "Warrants"  shall mean warrants  issued by the Company in connection
with the issuance and redemption of the Series T Preferred Stock.

      2.  Designation  and Number.  The  designation  of the shares of Preferred
Stock authorized by these resolutions  shall be "Series T Convertible  Preferred
Stock"  (the  "Series  T  Preferred  Stock").  The  authorized  number of shares
constituting  the Series T Preferred  Stock shall be Three  Hundred (300) shares
and each share of Series T Preferred Stock shall rank equally in all respects.

      3.  Dividends.  The Series T Preferred  Stock shall accrue  dividends at a
rate of ten percent (10%) per annum on the  Designated  Price.  Dividends on the
Series T  Preferred  Stock  shall  accumulate  and  accrue  from the date of its
original  issue and shall  accrue  from day to day  thereafter,  whether  or not
earned or declared.  Dividends  shall be payable,  quarterly,  in that number of
shares  of  Common  Stock  purchasable  by the  dollar  amount  of the  dividend
described  above,  at the Dividend  Stock Price as of the date such  dividend is
paid.  Dividends on the Series T Preferred Stock for any quarterly  period shall
be declared by the Company and paid on the  fifteenth  (15th) day  following the
end of such quarter. If the Company is prohibited from paying any dividends,  or
otherwise fails to pay such dividends,  for any quarterly period,  the dividends
shall be deemed to have accrued on such Series T Preferred  Stock,  and shall be
capitalized to the Series T Preferred  Stock as of the last day of the quarterly
period,  as if the  dividend  rate  had been 12% per  annum  for such  quarterly
period,  and the  Designated  Price for each share of Series T  Preferred  Stock
shall be  deemed  to have  been  increased  by the  amount  of such  capitalized
dividends.  For as long as any  Series T  Preferred  Stock is  outstanding,  the
Company shall pay no dividends on Junior  Stock,  other than in shares of Junior
Stock,  without  having first obtained the consent of the holder or holders of a
majority of the Series T Preferred Stock then outstanding.


                                       4
<PAGE>

      4.  Liquidation  Rights of Series T Preferred  Stock.  In the event of any
liquidation,  dissolution  or winding up of the  Company,  whether  voluntary or
involuntary,  the holders of the Series T Preferred Stock then outstanding shall
be  entitled  to be  paid  out  of  the  assets  of the  Company  available  for
distribution to its stockholders,  whether such assets are capital,  surplus, or
earnings, before any payment or declaration and setting apart for payment of any
amount  shall be made in  respect of any Junior  Stock,  an amount  equal to the
Designated  Price;  provided,  however,  that upon the  occurrence of any of the
events  described  in (i),  (ii) and (iii)  below,  the  holders of the Series T
Preferred Stock shall be entitled to an amount equal to the Redemption Price and
not to the Designated Price. If upon any liquidation, dissolution, or winding up
of the Company,  whether voluntary or involuntary,  the assets to be distributed
to the holders of the Series T Preferred  Stock shall be  insufficient to permit
the payment to such  stockholders of the full  preferential  amounts  aforesaid,
then all of the assets of the  Company to be  distributed  shall be  distributed
ratably to the holders of the Series T Preferred Stock and to any holders of any
series of  Preferred  Stock that  ranks  pari passu with the Series T  Preferred
Stock,  on the basis of the  liquidation  value of the shares of Preferred Stock
held.  The Company  shall  promptly  mail  written  notice of such  liquidation,
dissolution or winding up (with a copy sent by facsimile), but in any event such
notice  shall be given at least  thirty  (30) days prior to the  effective  date
stated therein,  but in any event not prior to the public announcement  thereof,
to each record holder of the Series T Preferred Stock. If the Company determines
to  effect a  liquidation,  dissolution  or  winding  up of the  Company,  then,
notwithstanding  the limitations set forth in Paragraph 13 hereof,  the Series T
Preferred  Stock  shall  thereupon,  at  the  option  of a  holder  thereof,  be
convertible  in full, if so permitted by applicable  law and if not otherwise in
violation of an  agreement  to which the Company is a party or of the  Company's
Certificate of Incorporation or By-Laws.  For purposes of this paragraph,  (i) a
sale or other  disposition  of all or  substantially  all of the  assets  of the
Company,  (ii) a  consolidation  or merger of the Company with or into any other
corporation  or other  entity  or  person  (whether  or not the  Company  is the
surviving  corporation,  but other than a merger or  consolidation  whereby  the
stockholders of the Company  immediately  preceding the merger or  consolidation
continue to own greater than fifty percent (50%) of the voting securities of the
entity surviving such merger or consolidation),  (iii) any person or any "group"
(as such term is used in such Section  13(d) of the  Securities  Exchange Act of
1934,  as amended)  becomes the  beneficial  owner of in excess of fifty percent
(50%) of the voting power of the Company's (or any successor  entity's)  capital
stock (each of (i) through (iii), a "Disposition  Transaction"),  shall,  at the
option  of  each  holder  of  Series  T  Preferred  Stock,  be  deemed  to  be a
liquidation, dissolution or winding up of the Company with respect to the shares
of Series T Preferred Stock held by such holder.

      5. Voting  Rights.  The  holders of the Series T Preferred  Stock will not
have any voting  rights  except as set forth below or as otherwise  from time to
time required by law.

      The  affirmative  approval  (by vote or written  consent as  permitted  by
applicable law) of the holders of at least 66 2/3% of the outstanding  shares of
the Series T Preferred Stock, voting separately as a class, will be required for
(i)  any  amendment,  alteration  or  repeal  of the  Company's  Certificate  of
Incorporation (including any Certificate of Designation,  Rights and Preferences
for any other series of Preferred Stock) if the amendment,  alteration or repeal
adversely  affects the powers,  


                                       5
<PAGE>

preferences  or rights  of the  Series T  Preferred  Stock  (including,  without
limitation,  by  creating  any class or series  of  equity  securities  having a
preference  over  the  Series T  Preferred  Stock  with  respect  to  dividends,
redemption,  distribution upon liquidation or in any other respect); or (ii) any
amendment  to or  waiver of the terms of the  Series T  Preferred  Stock or this
Certificate of Designation,  provided,  however,  that no such approval shall be
required  for the  authorization,  creation  or  issuance  of any  shares of any
additional  series of Preferred Stock ranking pari passu to or which do not have
any  preference  over the Series T  Preferred  Stock in  respect  of  dividends,
redemption  or  distribution  upon  liquidation.  No  approval of the holders of
Series  T  Preferred  Stock  shall  be  required  for the  Company  to  effect a
Disposition Transaction.

      To the extent that under applicable law the approval of the holders of the
Series T Preferred Stock,  voting separately as a class is required to authorize
a given  action of the  Company,  the  affirmative  approval (by vote or written
consent as  permitted  by  applicable  law) of the  holders of a majority of the
outstanding shares of the Series T Preferred Stock shall constitute the approval
of such action by the class. To the extent that under applicable law the holders
of the Series T Preferred Stock are entitled to vote on a matter with holders of
the Common Stock, voting together as one class, each share of Series T Preferred
Stock  shall be entitled to that number of votes as shall be equal to the number
of shares of Underlying  Stock into which such shares could have been  converted
on the record date for any meeting of stockholders or on the date of any written
consent of stockholders, as applicable.  Holders of the Series T Preferred Stock
shall be entitled  to notice of all  shareholder  meetings  or written  consents
(whether  or not  they are  entitled  to vote  thereat),  which  notice  will be
provided pursuant to the Company's by-laws and applicable statutes.

      6.  Conversion.  The  holders of Series T  Preferred  Stock shall have the
following conversion rights.

            (a) Holder's Right to Convert. Subject to the restrictions set forth
in Paragraphs 13 and 14(e) of this Certificate, each share of Series T Preferred
Stock  shall be  convertible  in whole or in part and from time to time,  at the
option of the holder thereof, into fully paid and nonassessable shares of Common
Stock.

            (b)  Mandatory  Conversion.  Subject to the  provisions of Paragraph
13(d)  hereof,  on  the  fifth  anniversary  of  its  issuance  (the  "Mandatory
Conversion  Date"),  each and every share of Series T  Preferred  Stock shall be
converted into the number of fully paid and nonassessable shares of Common Stock
which may be purchased at the Conversion Date Market Price by dividing an amount
equal to the  Designated  Price by such price without any action  required to be
taken by the holder thereof, and a Conversion Notice shall be deemed to be given
by the holder of each share of Series T Preferred Stock on that date;  provided,
however,  that no such mandatory  conversion shall occur if, as of the Mandatory
Conversion Date, the Company is (i) insolvent, (ii) in bankruptcy proceedings or
(iii) in  material  breach  of any of the  terms of this  Certificate  or of the
Conversion and Exchange Agreement or the Registration Rights Agreement.

            (c) Conversion Price for Holder of Converted  Shares.  Each share of
the Series 


                                       6
<PAGE>

T  Preferred  Stock  that is  converted  into  shares of Common  Stock  shall be
convertible  into the number of shares of Common Stock which may be purchased by
the Designated Price of such share of Series T Preferred Stock at the Conversion
Date Market Price. The number of shares of Common Stock into which each share of
Series  T  Preferred  Stock  may be  converted  pursuant  to this  paragraph  is
hereafter referred to as the "Conversion Rate."

            (d)  Mechanics  of  Conversion.  Unless  conversion  is mandatory in
accordance with Paragraph 6(b) hereof,  in order to convert any or all shares of
Series T Preferred  Stock into full  shares of Common  Stock,  the holder  shall
surrender the certificate or  certificates  therefor,  duly endorsed,  by either
overnight courier or two-day courier,  to the principal office of the Company or
of any transfer agent for the Series T Preferred  Stock,  and shall give written
notice (the  "Conversion  Notice"),  and,  if an Election  has been made by such
holder,  such notice  shall  include the  holder's  summary of its trades on the
relevant date utilized to determine the Average Stock Price with respect to such
conversion,  its  calculation of the Conversion Rate and the number of shares of
Common Stock issuable upon such  conversion,  by facsimile (with the original of
such notice forwarded with the foregoing courier) to the Company at such office,
that he elects to convert  the number of shares  specified  therein,  which such
notice and election shall be irrevocable by the holder; provided,  however, that
the Company shall not be obligated to issue  certificates  evidencing the shares
of the Common Stock issuable upon such conversion unless either the certificates
evidencing  the shares of Series T Preferred  Stock are delivered to the Company
or its transfer agent as provided above, or the holder notifies the Company that
such  certificates  have been lost, stolen or destroyed and promptly executes an
agreement  reasonably  satisfactory to the Company to indemnify the Company from
any loss incurred by it in connection with such certificates.

            Immediately upon receipt of the Conversion  Notice the Company shall
verify the holder's  calculation  of the  Conversion  Rate as  calculated by the
holder  or,  if the  Company  disagrees  with the  holder's  calculation  of the
Conversion  Rate,  deliver  by  facsimile  the  Company's   calculation  of  the
Conversion  Rate. The Company shall use its best efforts to issue and deliver as
soon as possible,  and in any event within two (2) business days after  delivery
to the Company of  certificates  of the Series T Preferred Stock to be converted
or after receipt of such agreement and indemnification, to such holder of Series
T  Preferred  Stock at the  address  of the  holder  on the  stock  books of the
Company,  or to its designee,  a certificate or  certificates  for the number of
shares of Common Stock to which he shall be entitled as aforesaid, together with
a certificate  or  certificates  for the number of Series T Preferred  Stock not
submitted for conversion.  The date on which the Conversion Notice is given (the
"Holder Conversion Date") shall be deemed to be the date the Company received by
facsimile the Conversion  Notice,  provided that the original shares of Series T
Preferred  Stock to be  converted,  or the aforesaid  notice of lost,  stolen or
destroyed  certificates,  are received by the Company or any transfer  agent for
the Series T Preferred Stock within five (5) business days  thereafter,  and the
person or persons  entitled to receive the shares of Common Stock  issuable upon
such  conversion  shall be treated  for all  purposes  as the  record  holder or
holders of such shares of Common Stock on such date. If the aforesaid  notice of
lost,  stolen or  destroyed  certificates  is not received by the Company or any
transfer  agent for the Series T Preferred  Stock within five (5) business  days
after the Holder  Conversion  Date, the Conversion  Notice shall become null and
void. 


                                       7
<PAGE>

In lieu of  delivering  physical  certificates  representing  the  Common  Stock
issuable upon conversion, provided the Company's transfer agent is participating
in the  Depository  Trust Company  ("DTC") Fast  Automated  Securities  Transfer
program, upon request of the Subscriber and so long as the certificates therefor
do not bear a legend and the  holder  thereof is not  obligated  to return  such
certificate  for the  placement of a legend  thereon,  the Company shall use its
best efforts to cause its transfer agent to  electronically  transmit the Common
Stock  issuable upon  conversion  to the  Subscriber by crediting the account of
Holder's prime broker or nominee with DTC through its Deposit  Withdrawal  Agent
Commission ("DWAC") system.

            (e) Issue and Franchise  Taxes.The Company shall be, and the holders
of  Series T  Preferred  Stock  shall not be,  liable  for any and all issue and
franchise  taxes  payable in respect of issuance and delivery of Common Stock as
contemplated by this Certificate.

      7. Adjustments; Reorganizations.

            (a) Intentionally Omitted

            (b)  Adjustment  for Stock Splits and  Combinations;  Adjustment for
Certain Dividends and Distributions;  If the Company at any time or from time to
time after the Closing Date,  during the period running from a Holder Conversion
Date up to and  including  the day on which the  conversion  has been  effected,
effects a subdivision or combination of the outstanding Common Stock, the shares
of Common Stock  issuable upon the  conversion  and the  Conversion  Date Market
Price in  effect  shall be  proportionately  adjusted  to  reflect  the split or
reverse  split,  as the case may be. Any  adjustment  under this  Paragraph 7(b)
shall become  effective at the close of business on the date the  subdivision or
combination becomes effective.

            (c) Intentionally Omitted

            (d) Adjustment for Reclassification,  Exchange and Substitution.  In
the event that at any time or from the time to time after the Closing Date,  the
Common Stock  issuable upon the  conversion  of the Series T Preferred  Stock is
changed into the same or a different number of shares of any class or classes of
stock, whether by recapitalization,  reclassification or otherwise (other than a
subdivision  or  combination  of  shares  or stock  dividend  or  reorganization
provided for  elsewhere in this  Paragraph  7), then and in each such event each
holder of Series T Preferred  Stock shall have the right  thereafter  to convert
such  stock  into the  kind of  stock  receivable  upon  such  recapitalization,
reclassification  or other  change by  holders  of shares of Common  Stock,  all
subject to further  adjustment as provided herein.  In such event, it shall be a
condition  precedent to any such  transactions that the formula set forth herein
for conversion shall be equitably adjusted in a manner reasonably  acceptable to
the  holders of Series T  Preferred  Stock to reflect  such  change in number of
shares or, if shares of a new class of stock are  issued to  reflect  the market
price of the  class of  classes  of stock  (applying  the same  factors  used in
determining  the Market Price for Shares of Common  Stock)  issued in connection
with the above described transaction.

            (e)  Reorganization.  If at any time or from time to time  after the
Closing Date there is a capital reorganization of the Common Stock (other than a
recapitalization,  subdivision,  combination,  reclassification,  or exchange of
shares  provided  for  elsewhere  in this  Paragraph  7), then as a part of such
reorganization,  provision  shall be made so that the  holders  of the  Series T
Preferred  Stock shall  thereafter be entitled to receive upon conversion of the
Series T Preferred  Stock the number of shares of stock or other  securities  or
property to which a holder of the number of shares of common  stock  deliverable
upon conversion would have been entitled on such capital reorganization.  In any
such case,  it shall be a  condition  precedent  to any such  transactions  that
appropriate  adjustment  be made in the  application  of the  provisions of this
Paragraph 7 with  respect to the rights of the holders of the Series T Preferred
Stock after the  reorganization to the end that the provisions of this Paragraph
7 (including  adjustment of the number of shares issuable upon conversion of the
Series T Preferred  stock) shall be applicable after that event and be as nearly
equivalent as may be  practicable,  including,  by way of  illustration  and not
limitation,  by equitably  adjusting in a manner  reasonably  acceptable  to the
holders  of the  Series T  Preferred  Stock the  formula  set forth  herein  for
conversion to reflect the market price of the  securities or property  (applying
the same  factors  used in  determining  the  Market  Price for Shares of Common
Stock) issued in connection with the above described transaction.

            (f)  Election.  If the  Company  (i) on or prior  to July 14,  1998,
institutes bankruptcy, insolvency,  reorganization or liquidation proceedings or
other  proceedings for relief under any bankruptcy law or any law for the relief
for debtors, or (ii) fails to file the Form 8-K or Form 10-Q (each as defined in
the  Conversion  and  Exchange  Agreement)  in the time period  provided  for in
Section 4.4 of the  Conversion and Exchange  Agreement,  each holder of Series T
Stock shall have the right,  exercisable  for thirty days after the happening of
such event,  by providing  the Company  with written  notice to make an election
(the "Election").

      8.  Fractional  Shares.  No  fractional  shares of  Common  Stock or scrip
representing fractional shares of Common Stock shall be issuable hereunder.  The
number of shares of Common Stock that are issuable upon any conversion  shall be
rounded up or down to the nearest whole share.


                                       8
<PAGE>

      9. Reservation of Stock Issuable Upon Conversion.

            (a) Reservation Requirement. The holder hereof acknowledges that the
Company  does  not,  as of the date of  issuance  hereof,  have  authorized  but
unissued and  unreserved  shares of Common Stock  necessary  to  effectuate  the
conversion  hereof.  Accordingly,  the Company will use commercially  reasonable
efforts to, as promptly as practicable,  submit to the Company's  shareholders a
proposal to increase  the number of  authorized  and  unissued  shares of Common
Stock  and/or  take such other as is  necessary  in order  that,  following  any
approval thereof, the Company has a sufficient number of authorized and unissued
shares of Common Stock in order that the Company may effect a conversion  of the
Series T Stock. Thereafter,  at all times while any shares of Series T Preferred
Stock are  outstanding,  the Company shall reserve and keep  available,  free of
preemptive  rights,  and subject to such legal  limits and rules of exchanges on
which the Common  Stock may be traded,  no less than one  hundred  five  percent
(105%) and,  after an Election is made, no less than two hundred  percent (200%)
with  respect to the shares of  Preferred  Stock for which an Election  has been
made, of that number of shares of Common Stock for which such outstanding shares
of Series T Preferred Stock are then convertible, as equitably adjusted pursuant
to any stock splits, split ups,  recapitalization or reorganization of shares of
Common Stock.

            (b) Default;  Cure. If the Company does not have a sufficient number
of shares of Common Stock authorized, reserved or otherwise available to satisfy
the Company's  obligations  to a holder of Series T Preferred  Stock,  after the
date on which the  Company's  stockholders  approve the matters set forth in the
second  sentence of Article 9(a),  if so approved,  upon receipt of a Conversion
Notice and/or  holders of Warrants upon exercise  thereof,  or if the Company is
otherwise  prohibited by applicable  law or by the rules or  regulations  of any
stock  exchange,   interdealer   quotation   system  or  other   self-regulatory
organization  with  jurisdiction over the Company or its securities from issuing
all of the Common  Stock  which is to be issued  upon  receipt  of a  Conversion
Notice  (each,  a "Conversion  Default"),  each holder of the Series T Preferred
Stock  shall  have the  right to  require  the  Company,  if the  Company  is so
permitted by  applicable  law and if not otherwise in violation of any agreement
to  which  the  Company  is a party as of the date  hereof  or of the  Company's
Certificate  of  Incorporation  or  By-Laws,  to redeem such  holder's  pro rata
portion  of the  Series T  Preferred  Stock  which the  Company  is then able to
redeem,  and to  implement  the cure  procedures  set forth in  Paragraph  15(c)
hereof.

      10. No  Reissuance  of  Series T  Preferred  Stock.  No share or shares of
Series T  Preferred  Stock  acquired  by the  Company  by reason of  redemption,
purchase, conversion or otherwise shall be reissued as Series T Preferred Stock,
and all such  shares  shall  be  retired  and  shall  return  to the  status  of
authorized,  unissued and retired and undesignated shares of Preferred Stock. No
shares of Series T Preferred  Stock shall be authorized or issued after the date
of the initial  issuance of shares of Series T Preferred  Stock  pursuant to the
Conversion  and  Exchange  Agreement  without the consent of at least 66 2/3% in
interest  of the  holders of Series T Preferred  Stock  outstanding  immediately
prior thereto.

      11. No  Impairment.  The Company shall not  intentionally  take any action
which would 


                                       9
<PAGE>

impair the rights and  privileges of the shares of Series T Preferred  Stock set
forth herein.

      12.  Holder's  Rights if Shares are Delisted or if Trading in Common Stock
is  Suspended.  In the event  that at any time on or after the date the  Company
receives  Stockholder  Approval,  if  so  received,   and  prior  to  the  fifth
anniversary of the Closing Date,  trading in the shares of the Company's  Common
Stock is suspended on the  principal  market or exchange for such shares  (which
market or  exchange  shall be either  the  Nasdaq  National  Market,  the Nasdaq
SmallCap  Market.  the American Stock Exchange or the New York Stock  Exchange),
for a period of ten (10) consecutive trading days, other than as a result of the
suspension of trading in securities in general,  or if such shares are delisted,
then, at the holder's option, the Company, if so permitted by applicable law and
if not otherwise in violation of an agreement to which the Company is a party or
of the Company's  Certificate  of  Incorporation  or By-Laws,  shall redeem such
holder's shares of Series T Preferred Stock at the Redemption  Price  determined
as set forth in Paragraph 14(b) hereof.

      13. Limitations on Holder's Right to Convert.

            (a) Minimum  Conversion.  Holders of Series T Preferred Stock may in
no event convert less than one (1) share of Preferred Stock pursuant to a single
Conversion  Notice;  provided,  however,  that during a  Conversion  Restriction
Period  no such  minimum  shall  apply;  provided,  however,  a Holder  shall be
permitted  to convert a fraction of a share of Series T Preferred  Stock if such
Holder converts at least one share of Series T Preferred Stock.

            (b) Stockholder Approval.  Notwithstanding  anything to the contrary
contained  herein,  holders of Series T Preferred Stock may not convert Series T
Preferred  Stock into shares of Common  Stock until after that date on which the
Company's  shareholders approve, by the requisite number of votes, a proposal to
increase the number of  authorized  and  unissued  shares of Common Stock and/or
take such other  action as is necessary  in order that,  following  any approval
thereof,  the Company has a sufficient  number of authorized and unissued shares
of Common Stock in order that the Company may effect a conversion  of the Series
T Stock

            (c) Market Stand-Off. Each holder of Series T Preferred Stock, if so
requested  by the  Company  in  connection  with a  firmly  underwritten  public
offering  of Common  Stock  managed by an  Approved  Underwriter  pursuant to an
effective registration statement, shall not convert any Series T Preferred Stock
for sixty (60) days  commencing  upon the date  specified  by the  Company  (the
"Stand-Off  Period"),  which shall not be earlier than the date the registration
statement is filed, but in no event sooner than five (5) trading days after such
holder's receipt of the Company's request; provided, however, that:

                  (i) the Company may only request,  and the holders of Series T
Preferred  Stock shall only be subject to, one (1)  Stand-Off  Period during the
twenty-four (24) month period immediately following the Closing Date and one (1)
Stand-Off Period  thereafter  (provided that, if the Stand-Off Period terminates
pursuant  to  clause  (ii)  below  on  any  one  occasion  with  respect  to the
twenty-four (24) month period referred to above or on any separate occasion with
respect to the  


                                       10
<PAGE>

remaining  period  thereafter,  the Company may request and the holders  will be
subject to a Stand-Off  Period on one additional  occasion  during such period);
provided,  however,  the Company and the Approved  Underwriter  must  reasonably
believe that such public  offering is likely to provide the Company with and the
preliminary  prospects relating to such public offering must show gross proceeds
of not less than $50,000,000 (the "Offering Size Condition"); provided, further,
however,  that the Offering Size Condition shall not apply to a holder who makes
an Election;

                  (ii) the Market Stand-Off shall  immediately  terminate if the
registration  statement  for the  underwritten  public  offering is not declared
effective on or before the  forty-fifth  (45th) business day after the Company's
requested commencement date of the Stand-Off Period; and

                  (iii) the  Mandatory  Conversion  Date shall be  automatically
extended by the aggregate number of days for which the  restrictions  imposed by
the Stand-Off Period shall be effective.

            (d) Notwithstanding  anything to the contrary contained herein, each
Conversion  Notice shall contain a  representation  that, after giving effect to
the  shares  of the  Company's  Common  Stock  to be  issued  pursuant  to  such
Conversion  Notice,  the total  number of shares of the  Company's  Common Stock
deemed beneficially owned by the holder thereof, together with all shares of the
Company's Common Stock deemed  beneficially owned by such holder's  "affiliates"
as defined in Rule 144 promulgated under the Securities Act of 1933, as amended,
(exclusive of shares issuable upon conversion of the unconverted  portion of the
Shares of Series T Preferred Stock or the unexercised or unconverted  portion of
any other  securities  of the Company  subject to a limitation  on conversion or
exercise  analogous  to the  limitations  contained  herein)  will not result in
beneficial  ownership by the holder and its  affiliates of more than 4.9% of the
outstanding   shares  of  Common  Stock.  For  purposes  of  this  subparagraph,
beneficial ownership shall be determined in accordance with Section 13(d) of the
Securities  Exchange Act of 1934, as amended,  and Regulation 13 D-G thereunder,
except as otherwise provided above. Any Conversion Notice which does not contain
such a representation  shall be ineffective.  The restriction  contained in this
Section  13(d) may be waived by each  holder,  with respect to such holder only,
upon sixty-one (61) days advanced written notice to the Company.

      14. Intentionally Omitted.

      15. Mechanics of Redemption.

            (a) Upon any redemption of Series T Preferred Stock,  written notice
shall be given to the Company or the holders of the Series T Preferred Stock, as
applicable, for shares to be purchased or redeemed at least twenty (20) business
days prior to the date fixed for  redemption.  The notice  shall be addressed to
the Company if applicable,  or to each such holder at the address of such holder
appearing  on the books of the  Company,  or given by such holder to the Company
for the purpose of notice, or, if no such address appears or is so given, at the
last known address of such holder.  Such notice shall specify the date fixed for
redemption,  shall state that shares of Series T 


                                       11
<PAGE>

Preferred  Stock  outstanding  are to be  redeemed  and the  number of shares of
Series T Preferred  Stock to be so  redeemed,  and shall call upon the holder to
surrender on said date, at the place  designated in the notice,  the certificate
or  certificates  representing  the  shares  to be  redeemed  (in  the  case  of
redemptions  pursuant to Section 14(d) hereof) on the date fixed for  redemption
stated in such notice.  The Company shall only deliver notice of a redemption to
the holders of Series T Preferred  Stock if the  Company,  acting in good faith,
reasonably  believes that it will have an amount of funds equal to the aggregate
Redemption Price payable in connection with such a redemption  available for the
payment  of  such  aggregate  Redemption  Price  on  the  date  fixed  for  such
redemption.  Unless such person  shall elect to convert  some or all of the same
into Common Stock in accordance with Section 6 hereof,  each holder of shares of
Series  T  Preferred  Stock  called  for such  redemption  shall  surrender  the
certificate or certificates  evidencing  such shares at the place  designated in
such notice and shall thereupon be entitled to receive payment of the Redemption
Price on the date fixed for redemption with respect to all unconverted shares.

            (b) If, on or prior to any date fixed for  redemption,  the  Company
deposits,  with any bank or trust  company  in the State of New Jersey or in the
State  of New  York,  as a  trust  fund,  a sum  (and  duly  executed  warrants)
sufficient  to  redeem  all  shares  of  Series T  Preferred  Stock  called  for
redemption  which have not theretofore  been  surrendered  for conversion,  with
irrevocable  instructions  and authority to the bank or trust company to pay and
deliver, on or after the date fixed for redemption,  the Redemption Price of the
shares  to  their   respective   holders  upon  the  surrender  of  their  share
certificates,  then  from and  after  the date of  redemption  the  shares to be
redeemed shall be redeemed and dividends and other distributions on those shares
shall cease to accrue after the date such shares were called for redemption. The
deposit shall constitute full payment for the shares of Series T Preferred Stock
to their holders and from and after the date of the deposit the shares of Series
T Preferred Stock shall no longer be outstanding,  and the holders thereof shall
cease to be shareholders  with respect to such shares,  and shall have no rights
with respect  thereto except the right to receive from the bank or trust company
payment of the Redemption Price of the shares without interest upon surrender of
their  certificates  therefor  and the right to  receive  from the  Company  any
accrued  dividends  thereon  through  the  date  such  shares  were  called  for
redemption.  Any interest accrued on any fund so deposited shall be the property
of, and paid to, the Company.

            (c) The  Company  may cure the  Conversion  Default  by  either  (i)
promptly, and in no event later than ten (10) business days after the Conversion
Default  occurs,  obtaining  those  consents of  shareholders,  note holders and
others,  if any,  as shall be  required  in order to effect  the  balance of the
conversion  or  redemption,  as the case may be; or (ii)  redeem  not later than
twenty (20) business  days after the  Conversion  Default,  the excess shares of
Series T  Preferred  Stock  and/or  Warrants  by paying the holders (A) cash per
share in an amount  equal to one hundred ten percent  (110%) of the Market Price
for Shares of Common Stock as of the Holder  Conversion Date, on an as converted
basis and (B) Warrants in  substantially  the form attached hereto as Exhibit A,
for the  purchase of an aggregate of 2,500 shares of Common Stock for each share
of Series T  Preferred  Stock  redeemed  (subject  to  adjustment  for any stock
splits,  split ups, stock dividends,  recapitalization or other  reorganizations
occurring  after the Closing Date in accordance with the mechanisms set forth in
Section 5 (a), (b), (d) or (e) of the form of Warrant attached hereto as 


                                       12
<PAGE>

Exhibit A) at an exercise  price per share equal to 130% of the Market Price for
shares of Common Stock as of the date of  redemption;  or (iii) the Company may,
not later than twenty (20) business days after the Conversion Default,  issue to
the  relevant  holders  of  excess  shares of Series T  Preferred  Stock  and/or
Warrants such other  securities of the Company,  in exchange  therefor,  in such
quantities,  at such prices and subject to such terms and  conditions  as may be
necessary  in order to  generate  a value per  share,  in  respect of the excess
shares of Series T Preferred Stock and/or  Warrants,  as the case may be, before
taxes equal to (A) one hundred ten percent (110%) of the Market Price for Shares
of Common Stock as of the Holder  Conversion  Date, on an as converted basis and
(B) Warrants in  substantially  the form  attached  hereto as Exhibit A, for the
purchase  of an  aggregate  of 2,500  shares of Common  Stock for each  share of
Series T Preferred  Stock redeemed  (subject to adjustment for any stock splits,
split ups, stock dividends,  recapitalization or other reorganizations occurring
after the Closing Date in accordance  with the mechanisms set forth in Section 5
(a), (b), (d) or (e) of the form of Warrant  attached hereto as Exhibit A) at an
exercise  price per share equal to 130% of the Market Price for shares of Common
Stock as of the date of  redemption.  That value shall be  established by taking
the  average of the  valuations  of those  securities  provided  by three of the
Approved  Underwriters,  one of whom shall have been  selected  by the  relevant
holder,  one of whom shall have been  selected  by the  Company and the third of
whom will be selected by the first two Approved Underwriters.

            (d) Upon any  redemption  of Series T Preferred  Stock in accordance
with the  foregoing,  all of such  shares of Series T  Preferred  Stock shall be
canceled and shall  revert to the status of  authorized  and unissued  shares of
Preferred Stock.

      16. Transfer  Restrictions.  Shares of Series T Preferred Stock may not be
sold or otherwise  transferred to a competitor of the Company  engaged in, or to
the  knowledge  of the holder  thereof,  planning  to engage in the  business of
providing wireless voice or data communications  services to mobile customers or
of providing equipment in connection therewith.

      17.  Withholding Taxes.  Notwithstanding  anything herein, the Company may
condition  the  making  of any  distribution  (as  such  term is  defined  under
applicable  tax law) in respect of any share of Series T Preferred  Stock on the
holder of such share of Series T Preferred Stock  depositing with the Company an
amount of cash  sufficient to enable the Company to satisfy its  withholding tax
obligations (the "Withholding Tax") with respect to such  distribution.  For the
avoidance  of doubt,  the  Company  shall not be required to redeem any Series T
Preferred Stock, and no dividends shall be capitalized as part of the Designated
Price of any share of Series T  Preferred  Stock,  as a result of the  Company's
failure to make a  distribution  because of a  holder's  failure to deliver  the
proper Withholding Tax with respect to any distribution.

      18.  Consent  for  Distributions  and  Redemptions.  For  so  long  as the
Subscribers  and their  Permitted  Assignees  (as such terms are defined in that
certain  Subscription  Agreement  dated as of June  14,  1996 by and  among  the
Company, Renaissance Fund LDC ("Renaissance") and the other signatories thereto)
own shares of the Company's Series N Cumulative Convertible Preferred Stock (the
"Series  N  Preferred  Stock")  having  an  aggregate  stated  value of at least
$25,000,000,  the  


                                       13
<PAGE>

Company must obtain Renaissance's consent prior to the declaration or payment of
any  dividend on the Series T Preferred  Stock,  or any  redemption  of Series T
Preferred  Stock for,  cash or securities of the Company which rank senior to or
on parity with the Series N Preferred  Stock.  Notwithstanding  anything in this
Certificate to the contrary, the Company shall not redeem any Series T Preferred
Stock for cash upon the  occurrence of a Disposition  Transaction,  a Conversion
Default  or  the  occurrence  of an  event  described  in  Section  12  of  this
Certificate  prior to any  required  purchase  or payment of the  Company's  15%
Senior Secured  Discount  Notes due 2005 (the "1995 Notes")  pursuant to Section
4.11 or Article Six of the  Indenture  dated as of June 30 1995  governing  such
1995 Notes.

      IN WITNESS  WHEREOF the  undersigned  have  executed this  Certificate  of
Designation of Preferences at the City of Montvale, State of New Jersey, on this
15th day of May, 1998.

/s/ Anne E. Eisele                                   /s/ Robert Vecsler
- ---------------------                                ---------------------------
Chief Financial Officer                              Secretary


     The undersigned declare under the penalty of perjury that the matters set
forth in the foregoing Certificate are true of their own knowledge. Executed at
Montvale, New Jersey, on the 15th day of May, 1998.

/s/ Anne E. Eisele                                   /s/ Robert Vecsler
- ----------------------                               ---------------------------
Chief Financial Officer                              Secretary




                        CONVERSION AND EXCHANGE AGREEMENT

This Conversion and Exchange  Agreement (the  "Agreement"),  dated as of May 15,
1998,  has been  executed by each of the  undersigned  investors  whose name and
signature appear on the signature page hereof (each individually,  an "Investor"
and collectively, the "Investors").

BACKGROUND

      A. As of the date hereof,  each of the Investors owns the number of shares
of Series Q Convertible Preferred Stock, $.01 par value per share (the "Series Q
Stock") of Geotek Communications,  Inc., a Delaware corporation (the "Company"),
Series R Convertible  Preferred  Stock,  $.01 par value per share (the "Series R
Stock") of the Company and Series S Convertible  Preferred Stock, $.01 par value
per share (the  "Series S Stock") of the Company as is set forth  opposite  such
Investor's name on Exhibit A hereto.

      B. The Company  has agreed and each of the  Investors,  severally  and not
jointly,  has agreed  that each  Investor  will (i)  convert  shares of Series Q
Stock, Series R Stock and/or Series S Stock which they own into shares of Common
Stock,  $.01 par value per share,  of the Company  ("Common  Stock") and/or (ii)
exchange  shares of  Series Q Stock,  Series R Stock  and/or  Series S Stock for
shares of a newly created  series of preferred  stock of the Company  designated
"Series T Preferred  Stock" (the "Series T Stock" or the "Preferred  Stock") all
in the amounts set forth in Exhibit A hereto and on the terms and conditions set
forth herein.  The rights and  preferences of the Series T Stock,  including the
terms on which the Series T Stock may be converted  into Common  Stock,  are set
forth in the  Certificate  of  Designation  attached  hereto  as  Exhibit B (the
"Series  T  Certificate  of  Designation"),  which  shall  have  been  executed,
acknowledged,  filed,  recorded  and become  effective  in  accordance  with the
General  Corporation  Law of the  State of  Delaware  prior to the  Closing  (as
defined below).

      C. The solicitation of this Agreement and, if accepted by the Company, the
issuance of Preferred  Stock is being made in reliance  upon the  provisions  of
Regulation  D  ("Regulation  D")  promulgated  by the  Securities  and  Exchange
Commission  ("SEC") under the United States  Securities  Act of 1933, as amended
(the  "Securities  Act"),  or  under  the  provisions  of  Section  4(2)  of the
Securities  Act.  The  Preferred  Stock  and  the  Common  Stock  issuable  upon
conversion or exercise  thereof are sometimes  collectively  referred to in this
Agreement as the  "Securities." The Common Stock issuable upon conversion of the
Preferred Stock is sometimes referred to as the "Underlying Stock."


                                       -1-

<PAGE>

      In consideration of the mutual promises,  representations,  warranties and
conditions  set forth herein,  and  intending to be legally  bound  hereby,  the
Company and the Investors agree as follows:

1.    Agreement; the Investors

1.1   Agreement. Each Investor, severally and not jointly, hereby agrees that at
      the  Closing (as  defined  below) it will (i)  convert  shares of Series Q
      Stock,  Series R Stock and/or Series S Stock which they own into shares of
      Common Stock and (ii)  exchange  shares of Series Q Stock,  Series R Stock
      and/or Series S Stock for shares of Series T Stock, at a rate of one share
      of Series T Stock for each one share of Series Q Stock,  Series R Stock or
      Series S Stock;  all in the  amounts  set forth in Exhibit A hereto and on
      the terms and conditions set forth herein. The closing of the transactions
      contemplated  hereby (the  "Closing")  shall occur on May 15, 1998 or such
      other date as the Company  and the  Investors  shall  agree (the  "Closing
      Date") and shall occur when all of the conditions to the Company's and the
      Investors' obligations under Sections 1.3 and 1.4, respectively, have been
      satisfied or waived by the appropriate party.

1.2   Nature of the Investor. Each Investor is obtaining the Preferred Stock for
      its own account and each Investor  severally  represents and warrants that
      it is an  "Accredited  Investor"  as that term is  defined  in Rule 501 of
      Regulation D.

1.3   Conditions  Precedent  to the  Obligation  of the  Company  to  Issue  the
      Preferred  Stock.  The  obligation  hereunder  of the Company to issue the
      Preferred   Stock  to  each  Investor  and  otherwise  to  consummate  the
      transactions  contemplated  hereby is subject to the  satisfaction,  at or
      before the  Closing,  of each of the  conditions  set forth  below.  These
      conditions  are for the  Company's  sole  benefit and may be waived by the
      Company at any time in its sole  discretion  by  delivering  prior written
      notice of any such waiver to each Investor.

      (a)   Accuracy  of the  Investor's  Representations  and  Warranties.  The
            representations  and  warranties of such Investor  shall be true and
            correct  as of the  date  when  made and as of the  Closing  Date as
            though made at each such time.

      (b)   Performance  by the Investor.  Such Investor  shall have  performed,
            satisfied  and  complied  in  all  respects   with  all   covenants,
            agreements  and   conditions   required  by  this  Agreement  to  be
            performed,  satisfied or complied  with by such Investor at or prior
            to the Closing.


                                       -2-

<PAGE>

      (c)   No  Injunction.  No  statute,  rule,  regulation,  executive  order,
            decree,  ruling or  injunction  shall  have been  enacted,  entered,
            promulgated  or endorsed by any court or  governmental  authority of
            competent jurisdiction or any stock exchange,  interdealer quotation
            system or other self-regulatory  organization with jurisdiction over
            the Company or its securities  which prohibits or adversely  affects
            any of the  transactions  contemplated by this Agreement,  nor shall
            any  proceeding  have been  commenced  which may have the  effect of
            prohibiting   or  adversely   affecting  any  of  the   transactions
            contemplated by this Agreement.

      (d)   Release.  Each  Investor  shall have  executed and  delivered to the
            Company a Release in the form attached hereto as Exhibit C.

      (e)   Delivery of  Securities.  Each Investor  shall have delivered to the
            Company  certificates  representing  the  shares  of Series Q Stock,
            Series R Stock and/or  Series S Stock which are being  exchanged for
            shares of Series T Stock.


1.4   Conditions Precedent to the Obligation of the Investor.  The obligation of
      each  Investor  to  consummate  the  transactions  contemplated  hereby is
      subject  to the  satisfaction,  at or before the  Closing,  of each of the
      conditions set forth below.  These conditions are for each Investor's sole
      benefit  and  may be  waived  by such  Investor  at any  time in its  sole
      discretion  by  delivering  prior  written  notice to the Company and each
      other Investor.

      (a)   Accuracy  of  the  Company's  Representations  and  Warranties.  The
            representations  and  warranties  of the  Company  shall be true and
            correct  as of the  date  when  made and as of the  Closing  Date as
            though made at each such time.

      (b)   Performance  by the  Company.  The  Company  shall  have  performed,
            satisfied  and  complied  in  all  respects   with  all   covenants,
            agreements  and   conditions   required  by  this  Agreement  to  be
            performed,  satisfied or complied with by the Company at or prior to
            the Closing.

      (c)   No  Injunction.  No  statute,  rule,  regulation,  executive  order,
            decree,  ruling or  injunction  shall  have been  enacted,  entered,
            promulgated  or endorsed by any court or  governmental  authority of
            competent  jurisdiction  which prohibits or adversely affects any of
            the  transactions  contemplated  by this  Agreement,  nor  shall any
            proceeding have been commenced which may


                                       -3-

<PAGE>

            have the effect of  prohibiting  or adversely  affecting  any of the
            transactions contemplated by this Agreement.

      (d)   Registration Statement.  That certain Registration Statement on Form
            S-3 (Registration No. 48131) shall have been declared  effective and
            no order suspending the effectiveness of such registration statement
            shall be in effect  and no  proceedings  for such  purpose  shall be
            pending or threatened by the SEC.

      (e)   No Suspension of Trading in or Delisting of Common Stock. Trading in
            the Common  Stock  shall not have been  suspended  by the SEC or the
            Nasdaq National  Market  ("Nasdaq" or the "Exchange") and the Common
            Stock shall not have been delisted from the Exchange unless it shall
            have been approved for trading on The Nasdaq SmallCap Market.

      (f)   Officer's  Certificate.  The Company  shall have  delivered  to such
            Investor a certificate in form and substance reasonably satisfactory
            to such Investor,  executed by an executive  officer of the Company,
            to the effect that all the conditions to the Closing shall have been
            satisfied as of the Closing Date.

      (g)   Filing of the Certificate of  Designation.  The Series T Certificate
            of  Designation,  conforming to the terms of this  Agreement,  shall
            have been duly  filed  with the  Secretary  of State of the State of
            Delaware and certified  copies  thereof shall have been delivered to
            such Investor.

      (h)   Release.  The Company  shall have  executed  and  delivered  to such
            Investor a Release in the form attached hereto as Exhibit E.

      (i)   Delivery of  Securities.  The Company  shall have  delivered to such
            Investor duly executed stock certificates representing the Preferred
            Stock issuable to such Investor.

      (j)   Registration Rights Agreement. The Company and each of the Investors
            shall have executed and delivered the Registration  Rights Agreement
            (the "Registration Rights Agreement") in the form attached hereto as
            Exhibit G.

1.5   Conversion into Common Stock. All shares of Series Q Stock, Series R Stock
      and/or Series S Stock which  Investors  have agreed to convert into shares
      of Common Stock at the Closing (the "Closing  Conversion Shares") shall be
      converted in accordance  with the terms of the  Certificate of Designation
      creating the Series Q Stock (the "Series Q Certificate"),  the Certificate
      of Designation creating the Series R Stock (the "Series R Certificate") or
      the Certificate of


                                       -4-

<PAGE>

      Designation  creating the Series S Stock (the "Series S  Certificate")  as
      the  case  may  be,  except  that  for  purposes  of such  conversion  the
      "Conversion  Date  Market  Price"  (as  defined  in each of the  Series  Q
      Certificate,  the Series R Certificate and the Series S Certificate) shall
      be  $0.80.  Each of the  Investors  converting  shares  of Series Q Stock,
      Series R Stock  and/or  Series S Stock into shares of Common  Stock at the
      Closing  shall  execute  and deliver at the  Closing a  conversion  notice
      evidencing such a transaction.

2.    Representations and Warranties of Investor

      Each Investor  severally  represents and warrants to the Company as to the
matters set forth below. The representations of each Investor under this Section
2 are made exclusively by and only with respect to such Investor and no Investor
shall be liable or responsible for the breach of any  representation or warranty
made by any other Investor.

2.1   No Government Recommendation or Approval. The Investor understands that no
      United  States  federal  or state  agency or  similar  agency of any other
      country,  has passed upon or made any recommendation or endorsement of the
      Company or the issuance of the Securities.

2.2   Intent.  The Investor is obtaining the  Securities for its own account and
      not with a view towards  distribution in violation of securities laws, and
      the Investor has no present  arrangement  (whether or not legally binding)
      at any time to sell the  Securities  to or  through  any person or entity;
      provided, however, that by making the representations herein, the Investor
      does not agree to hold the  Securities  for any minimum or other  specific
      term and  reserves the right to dispose of the  Securities  at any time in
      accordance  with  federal and state  securities  laws  applicable  to such
      disposition.  The  Investor  has  been  advised  of or  is  aware  of  the
      provisions of Rule 144 promulgated under the Securities Act.

2.3   Sophisticated  Investor.  The  Investor is a  sophisticated  investor  (as
      described  in  Rule  506(b)(2)(ii)  of  Regulation  D) and  an  accredited
      investor (as defined in Rule 501 of Regulation D), and has such experience
      in business and  financial  matters that it is capable of  evaluating  the
      merits  and  risks  of an  investment  in  the  Securities.  The  Investor
      acknowledges that the Securities are speculative and involve a high degree
      of risk. The Investor  understands that there is no established market for
      the Preferred Stock and that no public market therefor is foreseen.

2.4   Independent Investigation.  The Investor, in making its decision to obtain
      the  Securities  obtained  hereunder,   has  relied  upon  an  independent
      investigation made by it and/or its  representatives and has not relied on
      any information or


                                       -5-

<PAGE>

      representations   made  by  third  parties  or  on  any  oral  or  written
      representations  or assurances from the Company or any  representative  or
      agent of the Company,  other than as set forth in this  Agreement,  in the
      public filings of the Company and in the documents  described below. Prior
      to the date hereof,  the Investor has been furnished with and has reviewed
      the  Company's  Annual Report on Form 10-K  including,  Form 10-KA for the
      period  ended  December  31,  1997  (the  "1997  Form  10-K")  sent to the
      Company's shareholders and all documents filed by the Company with the SEC
      since December 31, 1997, pursuant to sections 13(a), 13(c), 14 or 15(d) of
      the  Securities  Exchange  Act of 1934,  as amended (the  "Exchange  Act")
      (excluding  preliminary  proxy  statement  filings)  (such  documents  are
      collectively referred to in this Agreement as the "Exchange Act Reports"),
      including,  without limitation,  the Company's Current Reports on Form 8-K
      for events  dated  April 9,  1998,  March 18,  1998,  February  26,  1998,
      February  19, 1998,  February  17, 1998,  January 30, 1998 and January 21,
      1998,  and a copy of the  Company's  Registration  Statement  on Form  S-3
      declared  effective by the SEC on April 21,  1998.  The Investor has had a
      reasonable  opportunity  to ask questions of and receive  answers from the
      Company concerning the Company and the transactions contemplated hereby.

2.5   Authority.  This Agreement has been duly  authorized and validly  executed
      and  delivered  by the  Investor  and is a  valid  and  binding  agreement
      enforceable against the Investor in accordance with its terms,  subject to
      general principles of equity and to bankruptcy or other laws affecting the
      enforcement of creditors' rights generally.

2.6   Nasdaq Delisting.  The Investors acknowledge that the Company has received
      a letter  from the Nasdaq  Stock  Market  informing  the  Company  that it
      intends  to delist the  Company's  securities  from  trading on The Nasdaq
      National  Market and the Company  shall have no liability to the Investors
      under this Agreement or the  Certificate of Designation  (other than under
      Section 12 thereof) if the  Company's  securities  are  delisted  from The
      Nasdaq National Market.

2.7   No Broker.  The  Investor has taken no action which would give rise to any
      claim by any person for  brokerage  commission,  finder's  fees or similar
      payments by the Company  relating to this  Agreement  or the  transactions
      contemplated hereby.

2.8   Not an Affiliate. The Investor is not an officer,  director or "affiliate"
      (as  that  term is  defined  in  Rule  405 of the  Securities  Act) of the
      Company.

2.9   Reliance on Representations and Warranties.  The Investor understands that
      the Securities  are being issued to it in reliance on specific  provisions
      of United States federal and state securities laws and that the Company is
      relying upon the truth and


                                       -6-

<PAGE>

      accuracy of the representations,  warranties, agreements,  acknowledgments
      and understandings of the Investor set forth in this Agreement in order to
      determine the applicability of such provisions.

2.10  Limitations on Investor's  Right to Convert and Exercise.  Notwithstanding
      anything to the contrary  contained  herein,  each notice of conversion of
      Preferred Stock (a "Conversion Notice") shall contain or be accompanied by
      a  representation  by the Investor that, after giving effect to the shares
      of the  Company's  Common Stock to be issued  pursuant to such  Conversion
      Notice or Exercise  Notice,  the total  number of shares of the  Company's
      Common Stock deemed beneficially owned by the Investor,  together with all
      shares of the  Company's  Common  Stock deemed  beneficially  owned by the
      Investor's  "affiliates"  as defined in Rule 144 of the Securities Act and
      excluding  any shares of the Series Q Preferred  Stock held by such holder
      and  its  affiliates  will  not  exceed  4.9%  of  the  total  issued  and
      outstanding shares of the Company's Common Stock and such other matters as
      are set forth in Section 13(d) of the Certificate of Designation.

2.11  Transfer or Resale.  The Investor  understands that (i) except as provided
      in the Registration Rights Agreement, the Securities have not been and are
      not being  registered  under the  Securities  Act or any state  securities
      laws,  and may  not be  transferred  unless  (a)  subsequently  registered
      thereunder  or (b) the  Investor  shall have  delivered  to the Company an
      opinion  of  counsel  (which  opinion  and  counsel  shall  be  reasonably
      acceptable to the Company) to the effect that the Securities to be sold or
      transferred may be sold or transferred  pursuant to an exemption from such
      registration;  (ii) any sale of such  Securities  made in reliance on Rule
      144  promulgated  under the  Securities Act may be made only in accordance
      with the terms of said Rule and further,  if said Rule is not  applicable,
      any resale of such Securities under  circumstances in which the seller (or
      the  person  through  whom  the  sale  is  made)  may be  deemed  to be an
      underwriter  (as that term is defined in the  Securities  Act) may require
      compliance with some other exemption under the Securities Act or the rules
      and regulations of the SEC  thereunder;  and (iii) neither the Company nor
      any other person is under any obligation to register such Securities under
      the  Securities  Act or any state  securities  laws or to comply  with the
      terms and conditions of any exemption thereunder (in each case, other than
      pursuant to the Registration Rights Agreement).

2.12  Legends.  The Investor  understands  that the Preferred  Shares and, until
      such time as the Underlying Stock has been registered under the Securities
      Act (as  contemplated by the Registration  Rights  Agreement) or otherwise
      may be sold by the Investor  pursuant to Rule 144 under the Securities Act
      (or any successor rule thereto)  without any  restriction as to the number
      of securities  acquired  hereunder that can then be immediately  sold, the
      certificates for the Underlying Stock, may


                                       -7-

<PAGE>

      bear a  restrictive  legend in  substantially  the  following  form (and a
      stop-transfer order may be placed against transfer of the certificates for
      such Securities):

            "The  securities  represented  by this  certificate  have  not  been
            registered  under  the  Securities  Act of  1933,  as  amended.  The
            securities  have been acquired for  investment  and may not be sold,
            transferred or assigned in the absence of an effective  registration
            statement  for the  securities  under  said Act,  or an  opinion  of
            counsel, in form,  substance and scope reasonably  acceptable to the
            Company, that registration is not required under said Act."

      The legend set forth above shall be removed and the Company  shall issue a
      certificate  without  such  legend to the holder of any of the  Securities
      upon  which  it  is  stamped,  if,  unless  otherwise  required  by  state
      securities  laws,  (a) such  Security  is  registered  for sale  under the
      Securities Act or (b) such holder  provides the Company with an opinion of
      counsel,  in  form,  substance  and  scope  reasonably  acceptable  to the
      Company, to the effect that a public sale or transfer of such Security may
      be made without  registration  under the Securities Act or (c) such holder
      provides the Company with reasonable  assurances that such Security can be
      sold pursuant to Rule 144 under the  Securities  Act (or a successor  rule
      thereto)  without any restriction as to the number of Securities  acquired
      as of a particular  date that can then be  immediately  sold. The Investor
      agrees  to  sell  all  Securities,   including  those   represented  by  a
      certificate(s)  from which the legend has been removed, in compliance with
      applicable  securities  law. In the event the above legend is removed from
      any  Security,  the Company may,  upon  reasonable  advance  notice to the
      Investor,  require that the above  legend be placed on any  Security  that
      cannot then be sold  pursuant to an  effective  registration  statement or
      Rule 144 under the Securities Act (or any successor rule thereto)  without
      any restriction as to the number of securities acquired hereunder that can
      then be immediately sold.

2.13  Schedule A. To the best knowledge of each Investor,  the  information  set
      forth on Schedule A with respect to such  Investor is true and accurate in
      all material respects as of the date hereof.

3.    Representations and Warranties of the Company

      The Company represents and warrants to the Investors that:

3.1   Company  Status.  The Company has  registered its Common Stock pursuant to
      Section 12(b) or 12(g) of the Exchange Act, is in full compliance with all
      reporting requirements of the Exchange Act.


                                       -8-

<PAGE>

3.2   Current Public Information.  The Exchange Act Reports are the only filings
      made by the Company since  December 31, 1997  pursuant to Sections  13(a),
      13(c), 14 and 15(d) of the Exchange Act.

3.3   No General Solicitation in Regard to this Transaction. Neither the Company
      nor any of its affiliates nor any  distributor or any person acting on its
      or their behalf has  conducted any general  solicitation  (as that term is
      used in Regulation D) with respect to any of the Securities, nor have they
      made any offers or sales of any  security or  solicited  any offers to buy
      any security under  circumstances  that would require the  registration of
      the Securities under the Securities Act.

3.4   Capitalization;  Valid Issuance of Preferred  Stock and Common Stock.  The
      Company has an authorized capitalization set forth on Schedule 3.4. Except
      as set forth on  Schedule  3.4, no shares of  Preferred  Stock or options,
      warrants or other securities  convertible or exercisable into Common Stock
      have  been  issued  or  are  outstanding.   The  Company  has  issued  and
      outstanding  that number of shares of Common Stock and preferred  stock of
      various  series,  as set forth on Schedule  3.4,  and all such shares have
      been  duly  and  validly   authorized  and  issued,  are  fully  paid  and
      non-assessable;  prior to the Closing, the authorized capitalization shall
      include the Preferred Shares;  upon issuance of the Preferred Shares,  the
      Preferred  Shares  will  be  duly  and  validly  issued,  fully  paid  and
      non-assesable;   the  Underlying  Stock,  when  issued  and  delivered  in
      accordance with the terms of the Series T Certificate of Designation, will
      be duly and validly issued, fully paid and non-assessable;  and, except as
      set forth on Schedule 3.4 hereto, the holders of outstanding capital stock
      of the Company are not and shall not be  entitled to  preemptive  or other
      rights afforded by the Company to subscribe for the Securities.  As of the
      Closing  Date,  the Company shall have duly filed the Series T Certificate
      of Designation,  and all of the rights,  preferences and privileges of the
      Preferred  Stock  shall be as set  forth in the  Series T  Certificate  of
      Designation,  a copy of which,  certified by the Secretary of State of the
      State of  Delaware,  shall be  delivered  to the Investor on or before the
      Closing  Date.  There are no owners of shares of Series O Stock,  Series Q
      Stock,  Series R Stock and  Series S Stock  other than the  Investors  and
      Elliot Associates, L.P.

3.5   Organization  and  Qualification.   The  Company  is  a  corporation  duly
      incorporated  and existing in good standing under the laws of the State of
      Delaware and has the requisite  corporate  power to own its properties and
      to carry on its business as now being conducted. The Company does not have
      any subsidiaries, except as set forth on Schedule 3.5. The Company is duly
      qualified to do business as a foreign  corporation and is in good standing
      in every  jurisdiction  in which the nature of the  business  conducted or
      property owned by it makes such  qualification  necessary other than those
      in which the failure so to qualify would not have a Material


                                       -9-

<PAGE>

      Adverse  Effect.  "Material  Adverse  Effect"  means any material  adverse
      effect on the business,  operations,  properties,  prospects of the entity
      taken as a whole, or the  consolidated  financial  condition of the entity
      with  respect  to which  such term is used,  or with  respect to any other
      entity  controlling or controlled by such entity,  and/or any condition or
      situation which would prohibit or otherwise  interfere with the ability of
      the  entity  with  respect  to which  said  term is used to enter  into or
      perform its obligations under this Agreement,  the Series T Certificate of
      Designation or the Registration Rights Agreement.

3.6   Authorization;  Enforcement.  (i) The Company has the requisite  corporate
      power and authority to enter into and perform this  Agreement and to issue
      the Securities subject to the limitations and conditions  contained in and
      otherwise  in  accordance  with  the  terms  hereof  and of the  Series  T
      Certificate  of  Designation,  (ii) the  execution  and  delivery  of this
      Agreement by the Company and the  consummation  by it of the  transactions
      contemplated  hereby including,  without  limitation,  the issuance of the
      Underlying  Stock  (subject to the  limitations  contained in the Series T
      Certificate  of  Designation)  have been duly  authorized by all necessary
      corporate  action,  and no further consent or authorization of the Company
      or its  Board of  Directors  or  stockholders  is  required  (except  such
      stockholder approvals as may be required under Rule 4460(i) promulgated by
      the National  Association of Securities Dealers,  Inc. and to increase the
      authorized but unissued shares of Common Stock of the Company), (iii) this
      Agreement has been duly  executed and  delivered by the Company,  and (iv)
      this  Agreement  constitutes  the valid  and  binding  obligations  of the
      Company  enforceable  against the Company in accordance  with their terms,
      except (x) as such enforceability may be limited by applicable bankruptcy,
      insolvency,  or similar  laws  relating  to, or  affecting  generally  the
      enforcement  of,  creditors'  rights and  remedies  or by other  equitable
      principles  of  general  application  and (y) as  rights to  indemnity  or
      contribution  may be  limited  by federal  and state  securities  laws and
      public policy considerations.

3.7.  Corporate  Documents.  The Company has furnished or made  available to the
      Investor  true  and  correct  copies  of  the  Company's   Certificate  of
      Incorporation as in effect on the date hereof (the "Certificate"), and the
      Company's By-Laws, as in effect on the date hereof (the "By-Laws").

3.8   No Conflicts Under Law. The business of the Company is not being conducted
      in violation  of any law,  ordinance or  regulations  of any  governmental
      entity,  except for  possible  violations  which  either  singly or in the
      aggregate do not and will not have a Material Adverse Effect.  The Company
      is not required under  Federal,  state or local law, rule or regulation in
      the United  States to obtain any consent which has not been  obtained,  or
      authorization  or order of, or make any filing or  registration  with, any
      court or governmental agency in order for it to execute, deliver or


                                      -10-
<PAGE>

      perform any of its obligations  under this Agreement or issue and sell the
      Securities in accordance with the terms hereof and thereof (other than any
      SEC, Nasdaq or state securities  filings in connection  herewith which may
      be required to be made by the Company  subsequent to the Closing,  and any
      registration statement which may be filed pursuant hereto); provided that,
      for purposes of the representation  made in this sentence,  the Company is
      assuming and relying upon the accuracy of the relevant representations and
      agreements of the Investors and/or its principals herein.

3.9   Exchange Act Reports.  The Company has delivered or made  available to the
      Investors true and complete copies of the Exchange Act Reports (including,
      without  limitation,  proxy information and solicitation  materials).  The
      Company has not provided to the Investors any information which, according
      to applicable law, rule or regulation, should have been disclosed publicly
      prior  to the  date  hereof  by the  Company  but  which  has not  been so
      disclosed; nor has the Company provided to the Investors, as an inducement
      to enter into this Agreement or otherwise,  any information  which has not
      been  publicly  announced  or  disclosed  to  the  Company's  stockholders
      generally. As of their respective dates, the Exchange Act Reports complied
      in all material  respects  with the  requirements  of the Exchange Act and
      rules and regulations of the SEC promulgated thereunder and other federal,
      state and local laws,  rules and  regulations  applicable to such Exchange
      Act Reports,  and none of the Exchange  Art Reports  contained  any untrue
      statement of a material  fact or omitted to state a material fact required
      to be stated therein or necessary in order to make the statements therein,
      in light of the circumstances  under which they were made, not misleading.
      The  financial  statements  of the Company  included in the  Exchange  Act
      Reports  comply  as to  form  in all  material  respects  with  applicable
      accounting requirements and the published rules and regulations of the SEC
      or other  applicable  rules and  regulations  with respect  thereto.  Such
      financial  statements  have been  prepared in  accordance  with  generally
      accepted  accounting  principles  applied on a consistent basis during the
      periods  involved  (except  (i) as  may be  otherwise  indicated  in  such
      financial statements or the notes thereto or (ii) in the case of unaudited
      interim statements, to the extent they may not include footnotes or may be
      condensed  or  summary  statements)  and fairly  present  in all  material
      respects the financial position of the Company as of the dates thereof and
      the  results  of  operations  and cash  flows for the  periods  then ended
      (subject,  in the case of unaudited  statements,  to normal year-end audit
      adjustments).

3.10  Intentionally Omitted

3.11  Intentionally Omitted


                                      -11-

<PAGE>

3.12  No  Undisclosed  Events or  Circumstances.  No event or  circumstance  has
      occurred or exists  with  respect to the  Company or its  subsidiaries  or
      their  respective  businesses,   properties,   prospects,   operations  or
      financial  condition,  which,  under  applicable  law, rule or regulation,
      requires public  disclosure or announcement by the Company,  but which has
      not been so publicly announced or disclosed.  The Company has not provided
      the Investor any information which,  according to applicable law, rules or
      regulations should have been disclosed publicly by the Company,  but which
      has not been so  disclosed,  other than with  respect to the  existence of
      this Agreement and the transactions contemplated by this Agreement.

3.13  No Integrated  Offering.  Neither the Company,  nor any of its affiliates,
      nor any person acting on its or their behalf has,  directly or indirectly,
      made any offers or sales of any  security or  solicited  any offers to buy
      any security,  under circumstances that would require  registration of the
      Securities under the Securities Act.

3.14  Broker. The Company has taken no action which would give rise to any claim
      by any person for brokerage commission,  finder's fees or similar payments
      by  the  Investors   relating  to  this  Agreement  or  the   transactions
      contemplated hereby.

3.15  Acknowledgment  of  Dilution.  The  number of shares of  Underlying  Stock
      issuable  upon  conversion of the Series T Stock may increase in the event
      the  current  trading  price of the Common  Stock  fails to  significantly
      increase. The Company acknowledges that its obligation to issue Underlying
      Stock upon conversion of the Preferred Stock in accordance with the Series
      T Certificate of Designation is absolute and unconditional,  regardless of
      the dilution  that such  issuance may have on the  ownership  interests of
      other  stockholders,   but  is  nevertheless  subject  to  the  terms  and
      conditions of general application imposed upon the Company by governmental
      decrees and by the Exchange.

4.    Covenants of the Company

4.1   Intentionally Omitted

4.2   Reservation of Common Stock. Notwithstanding any representation, warranty,
      covenant  or  agreement  to the  contrary  contained  herein,  the parties
      acknowledge  and  agree  that  the  Company  does not  currently  have any
      authorized  but unissued  shares of Common  Stock  available to effect the
      conversion of the Series T Stock. After the Closing, the Company shall use
      commercially  reasonable  efforts to as promptly as practicable  convene a
      meeting of its shareholders to increase its


                                      -12-

<PAGE>

      authorized but unissued  shares of capital stock or take such other action
      as is  appropriate  in order that the Company have  available a sufficient
      number of  shares to effect  the  conversion  of the  Series T Stock  (the
      "Stockholder  Approval").  Thereafter,  at all times  while any  shares of
      Series  T Stock  are  outstanding,  the  Company  shall  reserve  and keep
      available,  free of preemptive rights and subject to such legal limits and
      rules of exchanges  on which the Common Stock may be traded,  no less than
      one hundred five percent (105%) and, after an Election is made (as defined
      in the Series T  Certificate  of  Designation),  no less than two  hundred
      percent (200%) with respect to the shares of Preferred  Stock for which an
      Election has been made, of that number of shares of the  Company's  Common
      Stock for  which  such  outstanding  shares  of  Preferred  Stock are then
      convertible,  each  amount as  equitably  adjusted  pursuant  to any stock
      splits, split ups,  recapitalization or reorganization of shares of Common
      Stock.  The Company shall notify the Investors as soon as  practicable  if
      there is a decrease in the number of outstanding shares of Common Stock of
      the Company.

4.3   Listing of Underlying Stock. The Company hereby agrees, promptly following
      the Closing of the transaction  contemplated by this Agreement and receipt
      of the  Stockholder  Approval,  if any,  to take such  action to cause the
      Underlying  Stock to be listed on the Exchange as promptly as possible but
      no later than ninety (90) days following the Closing;  provided,  however,
      at such time the  Company's  securities  are  approved  for listing on the
      Exchange or The Nasdaq SmallCap  Market.  The Company further agrees that,
      if the Company  applies to have the Common Stock  traded on any  principal
      stock exchange,  it will include in such  application the Underlying Stock
      and will take such other  action as is necessary or desirable to cause the
      Underlying Stock to be listed on such exchange as promptly as possible.

4.4   Exchange  Act.  For so long as the Company is in existence  and  Preferred
      Stock  remains  outstanding,  the Company  will cause its Common  Stock to
      continue to be  registered  under  Section  12(g) or 12(b) of the Exchange
      Act, will comply in all respects with its reporting and filing obligations
      under said Act and will not take any action or file any document  (whether
      or not  permitted  by said Act or the rules  thereunder)  to  terminate or
      suspend such  registration  or to terminate or suspend its  reporting  and
      filing  obligations under said Act. The Company will take all commercially
      reasonable  action  necessary  to continue  the listing and trading of its
      Common  Stock on the  Exchange  and will comply in all  respects  with the
      Company's  reporting,  filing and other  obligations  under the by-laws or
      rules of the Exchange;  provided,  however, that the Company may terminate
      such  listing at any time so long as the  Company's  Common  Stock is then
      listed on either the Nasdaq SmallCap  Market,  the American Stock Exchange
      or the New York Stock Exchange. The Company shall file with the SEC a Form
      8-K (the "Form 8-K") or Form 10-Q (the "10-Q")  disclosing  this Agreement
      and the transactions


                                      -13-

<PAGE>

      contemplated at the earliest practicable date, but no later than the first
      business day after the date of the Closing and shall publicly announce, by
      way of press  release,  this Agreement and the  transactions  contemplated
      hereby, no later than 24 hours after the Closing.

4.5   Corporate Existence. The Company will take all steps necessary to preserve
      and continue the corporate  existence of the Company;  provided,  however,
      that this sentence shall not limit the Company's  ability to engage in any
      bona fide corporate  transaction or  reorganization  otherwise  consistent
      with this Agreement.

4.6   Rule 144.  The  Company  shall not,  directly  or  indirectly,  dispute or
      otherwise interfere with any claim by a holder of Series T Stock that such
      holder's  holding  period of such  security for purposes of Rule 144 under
      the Securities  Act ("Rule 144") relates back (i.e.  tacks) to the holding
      period for the Series Q Stock; provided, however, nothing contained herein
      shall  obligate  the  Company or its  counsel  to take a position  that is
      inconsistent  with  the  state  of  the  law at  such  time.  The  Company
      acknowledges  and  agrees  that as of the date  hereof  under Rule 144 and
      no-action letters issued by the SEC, such talking is permitted.

5.    [SECTION INTENTIONALLY LEFT BLANK]

6.    Governing Law

      This Agreement  shall be governed by and construed in accordance  with the
      laws of the State of New York without regard to principles of conflicts of
      law or choice of law,  except for matters arising under the Securities Act
      or the Exchange Act,  which matters shall be construed and  interpreted in
      accordance  with such Acts.  The Company hereby agrees that all actions or
      proceedings arising directly or indirectly from or in connection with this
      Agreement  shall, at the Investor's sole option,  be litigated only in the
      Supreme Court of the State of New York or the United States District Court
      for the  Southern  District of New York  located in New York  County,  New
      York. The Company  consents to the jurisdiction and venue of the foregoing
      courts  and  consents  that any  process  or  notice  of  motion  or other
      application  to either of said  courts  or a judge  thereof  may be served
      inside or outside  the State of New York or the  Southern  District of New
      York by registered mail, return receipt requested, directed to the Company
      at its address set forth in this  Agreement  (and service so made shall be
      deemed complete five (5) days after the same has been posted as aforesaid)
      or by personal service or in such other manner as may be permissible under
      the rules of said court.

7.    Assignment; Entire Agreement; Amendment; Consents; Expenses


                                      -14-

<PAGE>

      (a)   Neither this Agreement nor any obligations of the Company  hereunder
            may be assigned by the  Company to any other  person or entity.  The
            provisions of this  Agreement  shall inure to the benefit of, and be
            enforceable by, any transferee of any of the Securities with respect
            to the Securities held by such person.

      (b)   This  Agreement,  the  Series  T  Certificate  of  Designation,  the
            Registration  Rights  Agreement,  and the other documents  delivered
            pursuant  hereto  constitute the full and entire  understanding  and
            agreement between the parties with regard to the subjects hereof and
            thereof and  supersedes  all prior  agreements and no party shall be
            liable or bound to any other party in any manner by any  warranties,
            representations  or covenants  except as  specifically  set forth in
            this  Agreement  or therein.  Except as  expressly  provided in this
            Agreement, neither this Agreement nor any term hereof may be waived,
            discharged or terminated other than by a written  instrument  signed
            by the party against whom enforcement of any such amendment, waiver,
            discharge or termination is sought. This Agreement and any provision
            hereof may only be amended by an instrument in writing signed by the
            Company and the  holders of  two-thirds  of the shares of  Preferred
            Stock outstanding at the time.

      (c)   By executing  and  delivering  this  Agreement,  the parties  hereto
            consent and agree to all of the  transactions  contemplated  hereby.
            The  Investors  acknowledge  and agree that except as  provided  for
            specifically  herein,  the execution and delivery of this  Agreement
            and the consummation of the transactions  contemplated  hereby shall
            not create or trigger any  additional  rights which any Investor may
            have  pursuant to any  agreements  entered  into with the Company or
            attendant  to any  securities  of the  Company,  including,  without
            limitation,  the right to have the  purchase  price of any  warrants
            held by such Investor adjusted.

      (d)   The Company  agrees to reimburse the  Investors  for all  reasonable
            legal  expenses  incurred by such  Investors in connection  with the
            execution and delivery of this Agreement.

8.    Publicity

      The Company agrees that it will not disclose,  and will not include in any
      public  announcement,  the name of any Investor  without  such  Investor's
      consent, unless


                                      -15-

<PAGE>

      and until such disclosure is required by law or applicable regulation, and
      then only to the extent of such requirement.

9.    Notices, Etc.; Expenses; Indemnity

      (a)   Any notice,  demand or request  required or permitted to be given by
            either the  Company or the  Investors  pursuant to the terms of this
            Agreement  shall be in  writing  and  shall  be  deemed  given  when
            delivered personally or by facsimile,  with a hard copy to follow by
            two day courier  addressed  to a Investor at the  addresses  of such
            Investor set forth on the signature  page hereof,  to the Company at
            102 Chestnut  Ridge Road,  Montvale,  New Jersey  07645,  Attention:
            President, or such other address as a party may request by notifying
            the other applicable party(s) in writing. Copies of all notices to a
            Investor shall be sent to such Investor's designee or representative
            (if any).

      (b)   The Company shall indemnify each Investor  against any loss, cost or
            damages (including  reasonable attorney's fees) incurred as a result
            of the Company's breach of any representation, warranty, covenant or
            agreement  in this  Agreement,  the  Registration  Rights  Agreement
            and/or the Preferred Stock. Each Investor shall severally  indemnify
            the Company against any loss, cost or damages (including  reasonable
            attorney's  fees)  incurred  by the  Company  as a  result  of  such
            Investor's  breach  of  any  representation,  warrant,  covenant  or
            agreement  in this  Agreement,  the  Registration  Rights  Agreement
            and/or the Preferred Stock.

10.   Counterparts

      This Agreement may be executed in any number of counterparts each of which
      shall  be  enforceable   against  the  parties  actually   executing  such
      counterparts, and all of which together shall constitute one instrument.

11.   Survival; Severability; Specific Performance

      The representations,  warranties,  covenants and agreements of the parties
      hereto  shall  survive the Closing for a period of four (4) years.  In the
      event that any  provision  of this  Agreement  becomes or is declared by a
      court of competent jurisdiction to be illegal, unenforceable or void, this
      Agreement  shall continue in full force and effect without said provision.
      Notwithstanding  anything  in  this  Agreement,  the  Registration  Rights
      Agreement or the Series T  Certificate  of  Designation  to the  contrary,
      nothing shall limit a Investor's right to pursue any and


                                      -16-

<PAGE>

      all available  remedies,  whether at law or at equity (including,  without
      limitation, specific performance), in connection therewith.

12.   Title and Subtitles

      The titles and subtitles used in this  Agreement are used for  convenience
      only and are not to be  considered  in  construing  or  interpreting  this
      Agreement.

13.   Like Treatment of Holders

      Neither  the  Company  nor  any  of  its  affiliates  shall,  directly  or
      indirectly,  pay or cause to be paid any consideration,  whether by way of
      interest,  fee,  payment  for  the  redemption  or the  conversion  of the
      Preferred Stock, or otherwise, to any holder of shares of Preferred Stock,
      for or as an inducement to, or in connection with the solicitation of, any
      consent,  waiver or amendment of any terms or  provisions  of the Series T
      Certificate  of  Designation,  this Agreement or the  Registration  Rights
      Agreement,  unless such  consideration is offered to all holders of shares
      of Preferred  Stock and such  consideration  is required to be paid to all
      holders of shares of Preferred Stock who agree to such consent,  waiver or
      amendment or tender their Preferred Stock for redemption or conversion.


                                      -17-

<PAGE>

                                       GEOTEK COMMUNICATIONS, INC.

                                       By: /s/ Anne E. Eisele
                                           ---------------------------------  
                                       Investors:

Investor's Representative:          Investor:

                                    RGC International Investors, LDC

                                    By: Rose Glen Capital Management, L.P., as
                                        Investment Manager

                                    By: RGC General Partner Corp., as general 
                                        partner

                                    By: /s/ Wayne D. Bloch
                                        ------------------------------------
                                        Wayne D. Bloch, Managing Director

Address:   c/o Rose Glen Capital
           Management, L.P.
           Three Bala Plaza (East)  Place of Execution:  Pennsylvania
           Suite 200
           Bala Cynwyd, PA  19004

Telephone: (610) 617-5900           Place of Organization or Citizenship: 
                                    Cayman Islands

Fax:       (610) 617-0570           Place of Residency and/or Principal Place of
                                    Business:   Cayman Islands

                                    Telephone:  (610) 617-5900
                                    Fax:        (610) 617-0570

                                    Registration Instructions: RGC International
                                                               Investors, LDC

<PAGE>

Investor's Representative:         Investor:

Palladin Group, L.P.               Halifax Fund, L.P.
Attn:  Andrew Kaplan
                                   By: The Palladin Group, its Investment 
                                         Manager

                                   By: Palladin Capital Management LLC, its 
                                         General Partner

                                   By: /s/ Jeffrey Deavers
                                       ------------------------------------
                                       Jeffrey Deavers, Authorized
                                        Representative

Address:   40 West 57th Street
           Suite 1520              Place of Execution:  New York
           New York, NY  10019
Telephone: (212) 698-0515          Place of Organization or Citizenship: 
                                     Cayman Islands
Fax:       (212) 698-0599
                                   Place of Residency and/or Principal Place of
                                     Business:
                                   c/o Citco Fund Services, Ltd.
                                   Corporate Center, West Bay Road
                                   P.O. Box 31106
                                   SMB

                                   Registration Instructions: Halifax Fund, L.P.

<PAGE>

Investor's Representative:         Investor:

Palladin Group, L.P.               AGR Halifax Fund, Ltd.
Attn:  Andrew Kaplan               F/b/o Ramius Halifax Partners, LP

                                   By:  AG Ramius Partners, LLC
                                   Its: Investment Advisor

                                   By:/s/ Morgan B. Stark
                                      ---------------------------------------
                                        Morgan B. Stark, Managing Officer

Address:   40 West 57th Street
           Suite 1520              Place of Execution:  New York
           New York, NY  10019
Telephone: (212) 698-0515          Place of Organization or Citizenship:
                                     Cayman Islands
Fax:       (212) 698-0599
                                   Place of Residency and/or Principal Place of 
                                     Business:
                                   c/o Citco Fund Services, Ltd.
                                   Corporate Center, West Bay Road
                                   P.O. Box 31106
                                   SMB

                                   Registration Instructions: AGR Halifax 
                                                              Fund, Ltd.

<PAGE>

Investor's Representative:         Investor:

Palladin Group, L.P.               AGR Halifax Fund, Ltd.
Attn:  Andrew Kaplan               F/b/o Ramius Halifax Overseas Fund, Ltd.

                                   By:  AG Ramius Partners, LLC
                                   Its: Investment Advisor

                                   By: /s/ Morgan B. Stark
                                       ---------------------------------------
                                       Morgan B. Stark, Managing Officer

Address:   40 West 57th Street
           Suite 1520              Place of Execution:  New York
           New York, NY  10019
Telephone: (212) 698-0515          Place of Organization or Citizenship:
                                     Cayman Islands
Fax:       (212) 698-0599
                                   Place of Residency and/or Principal Place of
                                     Business:
                                   c/o Citco Fund Services, Ltd.
                                   Corporate Center, West Bay Road
                                   P.O. Box 31106
                                   SMB

                                   Registration Instructions: AGR Halifax
                                                              Fund, Ltd.

<PAGE>

Investor's Representative:         Investor:

Palladin Group, L.P.               AGR Halifax Fund, Ltd.
Attn:  Andrew Kaplan               F/b/o Hick Investments, Ltd.

                                   By:  AG Ramius Partners, LLC
                                   Its: Investment Advisor

                                   By: /s/ Morgan B. Stark
                                       ---------------------------------------
                                       Morgan B. Stark, Managing Officer

Address:   40 West 57th Street
           Suite 1520              Place of Execution:  New York
           New York, NY  10019
Telephone: (212) 698-0515          Place of Organization or Citizenship:
                                     Cayman Islands
Fax:       (212) 698-0599
                                   Place of Residency and/or Principal Place of 
                                     Business:
                                   c/o Citco Fund Services, Ltd.
                                   Corporate Center, West Bay Road
                                   P.O. Box 31106
                                   SMB

                                   Registration Instructions: AGR Halifax 
                                                              Fund, Ltd.

<PAGE>

Investor's Representative:         Investor:

Palladin Group, L.P.               Colonial Penn Insurance Company
Attn:  Andrew Kaplan
                                   By: The Palladin Group, its Investment
                                         Manager

                                   By: Palladin Capital Management LLC, its
                                         General Partner

                                   By: /s/ Jeffrey Deavers
                                       ---------------------------------------
                                      Jeffrey Deavers, Authorized Representative

Address:   40 West 57th Street
           Suite 1520              Place of Execution:  New York
           New York, NY  10019
Telephone: (212) 698-0515          Place of Organization or Citizenship:
                                     New York
Fax:       (212) 698-0599

                                   Registration Instructions: Colonial Penn
                                                              Insurance

<PAGE>

Investor's Representative:         Investor:

Palladin Group, L.P.               Gleneagles Fund, LTD
Attn:  Andrew Kaplan
                                   By: The Palladin Group, its Investment
                                         Manager

                                   By: Palladin Capital Management LLC, its
                                         General Partner

                                   By: /s/ Jeffrey Deavers
                                       ---------------------------------------
                                      Jeffrey Deavers, Authorized Representative

Address:   40 West 57th Street
           Suite 1520              Place of Execution:  New York
           New York, NY  10019
Telephone: (212) 698-0515          Place of Organization or Citizenship:
                                     Cayman Islands
Fax:       (212) 698-0599
                                   Place of Residency and/or Principal Place of
                                     Business:
                                   c/o Citco Fund Services, Ltd.
                                   Corporate Center, West Bay Road
                                   P.O. Box 31106
                                   SMB

                                   Registration Instructions:  Gleneagles 
                                                               Fund, LTD
<PAGE>

Investor's Representative:         Investor:

Palladin Group, L.P.               Colonial Penn Life Insurance Company
Attn:  Andrew Kaplan
                                   By: The Palladin Group, its Investment
                                         Manager

                                   By: Palladin Capital Management LLC, its
                                         General Partner

                                   By: /s/ Jeffrey Deavers
                                       ---------------------------------------
                                      Jeffrey Deavers, Authorized Representative

Address:   40 West 57th Street
           Suite 1520              Place of Execution:  New York
           New York, NY  10019
Telephone: (212) 698-0515          Place of Organization or Citizenship:
                                     New York
Fax:       (212) 698-0599

                                   Registration Instructions: Colonial Penn Life
                                                              Insurance Company

<PAGE>

Investor's Representative:         Investor:

Citadel Investment Group, L.L.C.   Nelson Partners
Attn: Kenneth Simpler

                                   By: /s/
                                       -----------------------------------------

Address: 225 West Washington Street
         9th Floor                 Place of Execution:  Bermuda
         Chicago, IL  60606
Telephone: (312) 696-2165          Place of Organization or Citizenship: Bermuda

                                   Place of Residency and/or Principal Place of
                                     Business:
                                   c/o Leeds Management Services
                                   129 Front Street, 5th Floor
                                   Hamilton, HM12 Bermuda
                                   Telephone: (441) 295-8617
                                   Fax:       (441) 292-2239

                                   Registration Instructions: Nelson Partners

<PAGE>

Investor's Representative:         Investor:

Citadel Investment Group, L.L.C.   Olympus Securities, LTD.
Attn:  Kenneth Simpler

                                   By: /s/
                                       -----------------------------------------

Address: 225 West Washington Street
         9th Floor                 Place of Execution:  Bermuda
         Chicago, IL  60606
Telephone: (312) 696-2165          Place of Organization or Citizenship: Bermuda

                                   Place of Residency and/or Principal Place of
                                     Business:
                                   c/o Leeds Management Services
                                   129 Front Street, 5th Floor
                                   Hamilton, HM12 Bermuda
                                   Attn:  Anne Dupuy
                                   Telephone: (441) 295-8617
                                   Fax:       (441) 292-2239

                                   Registration Instructions: Olympus 
                                                              Securities, LTD.

<PAGE>

                                   Investor:

                                   CIBC, Wood Gundy Securities Corp.

                                   By: /s/ Walter F. McLallen
                                       ---------------------------------------
                                       Walter F. McLallen, Managing Director

                                   Place of Execution:  New York

                                   Place of Organization or Citizenship:
                                     New York

                                   Place of Residency and/or Principal Place of
                                     Business:
                                   425 Lexington Avenue, 3rd Floor
                                   New York, NY  10017
                                   Attn:  Walter F. McLallen
                                   Telephone: (212) 885-4696
                                   Fax:       (212) 885-4933

                                   Registration Instructions: CIBC, Wood Gundy

<PAGE>

Investor's Representative:          Investor:

Promethean Investment Group, L.L.C. Themis Partners L.P.
Attn:  James F. O'Brien, Jr.
                                    By: Promethean Investment Group, L.L.C., its
                                        General Partner

                                    By: /s/
                                       -----------------------------------------

Address: 40 W. 57th Street
         Suite 1520                 Place of Execution:  New York
         New York, NY  10019
Telephone: (212) 698-0588           Place of Organization or Citizenship:
                                      New York
Fax:       (212) 698-0505
                                    Place of Residency and/or Principal Place of
                                      Business:
                                    c/o Promethean Investment Group, L.L.C.
                                    40 West 57th Street, Suite 1520
                                    New York, NY  10019

                                    Registration Instructions:  Themis
                                                                Partners L.P.

<PAGE>

Investor's Representative:          Investor:

Promethean Investment Group, L.L.C. Samyang Merchant Bank
Attn:  James F. O'Brien, Jr.
                                    By: Promethean Investment Group, L.L.C., its
                                        Investment Advisor

                                    By: /s/
                                       -----------------------------------------


Address:   40 W. 57th Street
           Suite 1520               Place of Execution:  New York
           New York, NY  10019
Telephone: (212) 698-0588           Place of Organization or Citizenship:
                                      South Korea
Fax:       (212) 698-0505
                                    Place of Residency and/or Principal Place of
                                      Business:
                                    c/o 6th Floor, Youngpoong Building
                                    33, Seorin-dong, Chongro-Ku
                                    Seoul, 110-110-Korea

                                    Registration Instructions: Samyang Merchant
                                                               Bank
<PAGE>

Investor's Representative:          Investor:

Promethean Investment Group, L.L.C. Heracles Fund
Attn:  James F. O'Brien, Jr.
                                    By: Promethean Investment Group, L.L.C., its
                                        Investment Advisor

                                    By: /s/
                                       -----------------------------------------

Address:   40 W. 57th Street
           Suite 1520               Place of Execution:  New York
           New York, NY  10019
Telephone: (212) 698-0588           Place of Organization or Citizenship: 
                                      Cayman Islands
Fax:       (212) 698-0505
                                    Place of Residency and/or Principal Place of
                                      Business:
                                    c/o Bank of Bermuda (Cayman) Limited
                                    P.O. Box 513
                                    Third Floor, British American Tower
                                    Dr. Roy's Drive
                                    Georgetown, Grand Cayman
                                    Cayman Islands, BWI

                                    Registration Instructions:  Heracles Fund

<PAGE>

Investor's Representative:          Investor:

Angelo, Gordon & Co., L.P.          Leonardo, L.P.
Attn:  Gary Wolf
                                    By: Angelo, Gordon & Co., L.P., its General 
                                      Partner

                                    By: /s/ Michael L. Gordon
                                        ----------------------------------------
                                      Michael L. Gordon, Chief Operating Officer
Address:   245 Park Avenue
           26th Floor               Place of Execution:  New York
           New York, NY  10167
Telephone: (212) 692-2058           Place of Organization or Citizenship:
                                      Cayman Islands
Fax:       (212) 867-6449
                                    Place of Residency and/or Principal Place of
                                      Business:
                                    c/o Trident Trust Company Limited
                                    Elizabethan Square
                                    P.O. Box 847
                                    Grand Cayman, Cayman Islands, B.W.I.

                                    Registration Instructions: Leonardo, L.P.

<PAGE>

Investor's Representative:          Investor:

Angelo, Gordon & Co., L.P.          GAM Arbitrage Investments, Inc.
Attn:  Gary Wolf
                                    By: Angelo, Gordon & Co., L.P., its 
                                        Investment Advisor

                                    By: /s/ Michael L. Gordon
                                        ----------------------------------------
                                      Michael L. Gordon, Chief Operating Officer

Address:   245 Park Avenue
           26th Floor               Place of Execution:  New York
           New York, NY  10167
Telephone: (212) 692-2058           Place of Organization or Citizenship:
                                      British Virgin Islands
Fax:       (212) 867-6449
                                    Place of Residency and/or Principal Place of
                                      Business:
                                    11 Athel Street
                                    Douglas Isle of Man, British Isles
                                    British Virgin Islands

                                    Registration Instructions:  GAM Arbitrage

<PAGE>

Investor's Representative:          Investor:

Angelo, Gordon & Co., L.P.          AG Super Fund International Partners, L.P.
Attn:  Gary Wolf
                                    By: Angelo, Gordon & Co., L.P., its General
                                        Partner

                                    By: /s/ Michael L. Gordon
                                        ----------------------------------------
                                      Michael L. Gordon, Chief Operating Officer

Address:   245 Park Avenue
           26th Floor               Place of Execution:  New York
           New York, NY  10167
Telephone: (212) 692-2058           Place of Organization or Citizenship: Cayman
                                      Islands
Fax:       (212) 867-6449
                                    Place of Residency and/or Principal Place of
                                      Business:
                                    c/o Raphael Capital Management Partners,
                                        L.P.
                                    Transnational House
                                    P.O. Box 30749
                                    Seven Mile Beach
                                    Grand Cayman, Cayman Islands, B.W.I.

                                    Registration Instructions: AG Super Fund
                                                               International 
                                                               Partners, L.P.
<PAGE>

Investor's Representative:          Investor:

Angelo, Gordon & Co., L.P.          Ramius Fund, LTD.
Attn:  Gary Wolf
                                    By: AG Ramius Partners, L.L.C., its
                                        Investment Advisor

                                    By: /s/ Michael L. Gordon
                                        ----------------------------------------
                                      Michael L. Gordon, Chief Operating Officer

Address:   245 Park Avenue
           26th Floor               Place of Execution:  New York
           New York, NY  10167
Telephone: (212) 692-2058           Place of Organization or Citizenship:
                                      Bermuda
Fax:       (212) 867-6449
                                    Place of Residency and/or Principal Place of
                                      Business:
                                    c/o Bank of Bermuda
                                    Attn:  Chandra Aramdjeroric
                                    6 Front Street
                                    Hamilton HM11 Bermuda

                                    Registration Instructions: Ramius Fund, LTD.

<PAGE>

Investor's Representative:          Investor:

Angelo, Gordon & Co., L.P.          Raphael, L.P.
Attn:  Michael L. Gordon

                                    By: /s/ Michael L. Gordon
                                        ----------------------------------------
                                      Michael L. Gordon, Chief Operating Officer

Address:   245 Park Avenue
           26th Floor               Place of Execution:  New York
           New York, NY  10167
Telephone: (212) 692-2058           Place of Organization or Citizenship:
                                      Cayman Islands
Fax:       (212) 867-6449
                                    Place of Residency and/or Principal Place of
                                      Business:
                                    c/o Raphael Capital Management Partners,
                                        L.P.
                                    Transnational House
                                    P.O. Box 30749
                                    Seven Mile Beach
                                    Grand Cayman, Cayman Islands, B.W.I.

                                    Registration Instructions: Raphael, L.P.

<PAGE>

Investor's Representative:          Investor:

Angelo, Gordon & Co., L.P.          AG SUPER FUND, L.P.
Attn:  Michael L. Gordon            By:  Angelo, Gordon & Co., L.P.
                                    Its: General Partner

                                    By: /s/ Michael L. Gordon
                                        ----------------------------------------
Name                                  Michael L. Gordon, Chief Operating Officer

Address:   245 Park Avenue
           26th Floor               Place of Execution:  New York
           New York, NY  10167
Telephone: (212) 692-2058           Place of Organization or Citizenship:  
                                      United States
Fax:       (212) 867-6449
                                    Place of Residency and/or Principal Place of
                                      Business:
                                    c/o Angelo, Gordon & Co., L.P.
                                    245 Park Avenue, 26th Floor
                                    New York, NY  10167

                                    Registration Instructions: AG SUPER FUND,
                                                               L.P.

<PAGE>

Investor's Representative:          Investor:

Angelo, Gordon & Co., L.P.          MICHAELANGELO, L.P.
Attn:  Michael L. Gordon            By:  Angelo, Gordon & Co., L.P.
                                    Its: General Partner

                                    By: /s/ Michael L. Gordon
                                        ----------------------------------------
                                      Michael L. Gordon, Chief Operating Officer

Address:   245 Park Avenue
           26th Floor               Place of Execution:  New York
           New York, NY  10167
Telephone: (212) 692-2058           Place of Organization or Citizenship:
                                      United States
Fax:       (212) 867-6449
                                    Place of Residency and/or Principal Place of
                                      Business:
                                    c/o Angelo Gordon & Co., L.P.
                                    245 Park Avenue, 26th Floor
                                    New York, NY  10167

                                    Registration Instructions: Michaelangelo,
                                                               L.P.

<PAGE>

Investor's Representative:          Investor:

Angelo, Gordon & Co., L.P.          ANGELO, GORDON & CO., L.P.
Attn:  Michael L. Gordon

                                    By: /s/ Michael L. Gordon
                                        ----------------------------------------
                                      Michael L. Gordon, Chief Operating Officer

Address:   245 Park Avenue
           26th Floor               Place of Execution:  New York
           New York, NY  10167
Telephone: (212) 692-2058           Place of Organization or Citizenship:
                                      United States
Fax:       (212) 867-6449
                                    Place of Residency and/or Principal Place of
                                      Business:
                                    c/o Angelo Gordon & Co., L.P.
                                    245 Park Avenue, 26th Floor
                                    New York, NY  10167

                                    Registration Instructions: Angelo, Gordon &
                                                               Co., L.P.

<PAGE>

Investor's Representative:          Investor:

                                    PALLADIN PARTNERS I, L.P.

                                    By: /s/
                                       -----------------------------------------

                                    Place of Execution:  New York

                                    Place of Organization or Citizenship:

                                    Place of Residency and/or Principal Place of
                                      Business:
                                    40 West 57th Street
                                    New York, NY  10019

                                    Registration Instructions: Palladin Partners
                                                               I, L.P.

<PAGE>

                                   SCHEDULE A

<TABLE>
<CAPTION>
                                                                                                Total                          
                                                     Q shares      R shares      S shares       Shares           O Warrants     
                                                     --------      --------      --------       ------           ----------     
<S>                                                   <C>          <C>            <C>          <C>                <C> 
Nelson Partners                                             0      1,289,993             0     1,289,993                  0   
Olympus                                                     0      1,289,993             0     1,289,993                  0   
Ramius Halifax Partners                                     0        351,443       161,341       512,784                  0   
Ramius Halifax Overseas                                     0        331,573       152,158       483,731                  0   
Hick Investments                                            0         56,814        26,125        82,939                  0   
Halifax Fund (includes Colonial Penn Ins.)                  0      1,042,356       483,981     1,526,337                  0   
Pallidin Fund                                               0        251,363       131,882       383,245                  0   
Gleneagles                                                  0        627,030       323,710       950,740                  0   
Colonial Penn Ins. (included in Halifax)                    0              0             0             0                  0   
Colonial Penn Life Insurance                                0        313,515       161,855       475,370                  0   
Ramius Fund                                           173,333        276,621       126,983       576,937                  0   
Raphael                                                66,667        104,443             0       171,110                  0   
Leonardo                                               33,333        522,212             0       555,545                  0   
AG Super Fund Int'l                                    40,000         61,436             0       101,436                  0   
GAM Arbitrage                                          53,333         86,011             0       139,344                  0   
Hercales Fund (includes Samyang)                      213,333        491,493             0       704,826                  0   
Themis                                                 53,333        122,873             0       176,206                  0   
RGC Int'l                                                   0      1,530,139             0     1,530,139                  0   
CIBC Wood Gundy                                             0        938,065       471,191     1,409,256            340,000   
Samyang (included in Heracles)                              0              0             0             0                  0   
                                                     --------     ----------    ----------   -----------           --------  

                                                      633,332      9,687,373     2,039,226    12,359,931            340,000   
                                                     ========     ==========    ==========   ===========           ========  

<CAPTION>
                                                                                                            (A)
                                                                                         Total
                                                                        Total           Warrants           Convert
                                                     Q Warrants       Warrants          & Shares         $0.80/share       Q Dollars
                                                     ----------       --------          --------         -----------       ---------
<S>                                                      <C>             <C>           <C>                <C>            <C> 
Nelson Partners                                          90,000          90,000        1,379,993          $1,103,994             $0
Olympus                                                  90,000          90,000        1,379,993           1,103,994              0
Ramius Halifax Partners                                       0               0          512,784             410,227              0
Ramius Halifax Overseas                                       0               0          483,731             386,985              0
Hick Investments                                         18,000          18,000          100,939              80,751              0
Halifax Fund (includes Colonial Penn Ins.)              300,000         300,000        1,826,337           1,461,070              0
Pallidin Fund                                                 0               0          383,245             306,596              0
Gleneagles                                              120,000         120,000        1,070,740             856,592              0
Colonial Penn Ins. (included in Halifax)                      0               0                0                   0              0
Colonial Penn Life Insurance                             60,000          60,000          535,370             428,296              0
Ramius Fund                                             269,863         269,863          846,800             677,440        173,333
Raphael                                                  30,000          30,000          201,110             160,888         66,667
Leonardo                                                438,185         438,185          993,730             794,984         33,333
AG Super Fund Int'l                                      18,000          18,000          119,436              95,549         40,000
GAM Arbitrage                                           102,322         102,322          241,666             193,333         53,333
Hercales Fund (includes Samyang)                        824,904         824,904        1,529,730           1,223,784        323,945
Themis                                                  206,226         206,226          382,432             305,946         80,986
RGC Int'l                                               150,000         150,000        1,680,139           1,344,111              0
CIBC Wood Gundy                                         150,000         490,000        1,899,258           1,519,405             88
Samyang (included in Heracles)                                0               0                0                   0              0
                                                     ----------      ----------      -----------        ------------      --------

                                                      2,867,500       3,207,500       15,567,431         $12,453,945       $771,685
                                                     ==========      ==========      ===========        ============      ========

<CAPTION>
                                                                                            (B)             (B) - (A)
                                                                                           Total            --------
                                                      Q s R Dollars      S Dollars        Dollars           Series T
                                                      --- ---------      ---------        -------           --------
<S>                                                      <C>              <C>           <C>                  <C>    
Nelson Partners                                          $2,099,710            $0       $2,099,710            995,716
Olympus                                                   2,099,710             0        2,099,710            995,716
Ramius Halifax Partners                                     566,000       509,500        1,075,500            665,273
Ramius Halifax Overseas                                     534,000       480,500        1,014,500            627,515
Hick Investments                                             91,500        82,500          174,000             93,249
Halifax Fund (includes Colonial Penn Ins.)                1,705,500     1,534,000        3,239,500          1,778,430
Pallidin Fund                                               411,278       418,006          829,284            522,688
Gleneagles                                                1,025,946     1,026,014        2,051,960          1,195,368
Colonial Penn Ins. (included in Halifax)                          0             0                0                  0
Colonial Penn Life Insurance                                512,973       513,007        1,025,980            597,684
Ramius Fund                                                 445,500       401,000        1,019,833            342,393
Raphael                                                     170,000             0          236,667             75,779
Leonardo                                                    850,000             0          883,333             88,349
AG Super Fund Int'l                                         100,000             0          140,000             44,451
GAM Arbitrage                                               140,000             0          193,333                  0
Hercales Fund (includes Samyang)                            899,839             0        1,223,784                  0
Themis                                                      224,960             0          305,946                  0
RGC Int'l                                                 2,490,000             0        2,490,000          1,145,889
CIBC Wood Gundy                                           1,526,879     1,526,879        3,053,846          1,534,441
Samyang (included in Heracles)                                    0             0                0                  0
                                                        -----------    ----------      -----------        -----------

                                                        $15,893,795    $6,491,406      $23,156,886        $10,702,941
                                                        ===========    ==========      ===========        ===========
</TABLE>

<PAGE>

                                   Schedule 1

                             Schedule of Exceptions

      In  connection   with  the   Conversion  and  Exchange   Agreement   ("the
"Agreement"), of which this Schedule of Exceptions is a part, the Company hereby
sets forth the following exceptions to the representations and warranties of the
Company set forth in Article 3 of the Agreement:

      3.1   [None].

      3.2   [None].

      3.3   See Schedule 3.4 for a description of the Company's Capitalization.

      o     Vanguard Cellular Systems,  Inc.  ("Vanguard") has certain rights to
            acquire additional  securities of the Company,  on the same terms as
            offered to the  Subscriber,  pursuant to that certain Stock Purchase
            Agreement  dated  December 29, 1993 by and between  Vanguard and the
            Company.

      o     S-C Rig  Investments - III, L.P.  ("S-C Rig") has certain  rights to
            acquire additional  securities of the Company,  on the same terms as
            offered to the  Subscriber,  pursuant to that certain Stock Purchase
            Agreement  dated  September  28, 1994 by and between S-C Rig and the
            Company.

      3.4   [None].

            See schedule 3.5 for a list of the Company's Subsidiaries.

      3.5   [None].

      3.6   [None].

      3.7   [None].

      3.8   [None].

      3.9   [None].

      3.10  [None].

      3.11  [None].

      3.12  [None].

      3.13  [None].



                          REGISTRATION RIGHTS AGREEMENT

      THIS REGISTRATION RIGHTS AGREEMENT (this "Registration Rights Agreement"),
entered  into as of May 15,  1998,  between  each of the persons  whose name and
signature   appear  on  the  signature  page  hereto  (each  a  "Purchaser"  and
collectively,  the "Purchasers"),  and Geotek  Communications,  Inc., a Delaware
corporation  with its principal  office at 20 Craig Road,  Montvale,  New Jersey
07645 (the "Company").

                              W I T N E S S E T H:

      WHEREAS,  the  Purchasers  have  obtained  pursuant  to a  Conversion  and
Exchange   Agreement  (the  "Agreement")   shares  of  the  Company's  Series  T
Convertible Preferred Stock ("Series T Stock" or the "Preferred Stock");

      WHEREAS,   pursuant  to  the  terms  of  the  Certificate  of  Designation
establishing   the  rights  of  the  Preferred   Stock  (the   "Certificate   of
Designation"),  the Preferred Stock is convertible  into shares of the Company's
Common Stock, par value $.01 per share (the "Shares");

      WHEREAS,  pursuant to the terms of and in partial  consideration  for, the
Purchasers'  agreement  to enter into the  Agreement,  the Company has agreed to
provide the  Purchasers  with  certain  registration  rights with respect to the
Shares;

      NOW, THEREFORE, in consideration of the mutual promises,  representations,
warranties,  covenants and conditions set forth in the Agreement, Certificate of
Designation  and  this  Registration  Rights  Agreement,  the  Company  and  the
Purchasers agree as follows:

      1. Certain Definitions. As used in this Registration Rights Agreement, the
following terms shall have the following respective meanings:

      (a) "SEC" shall mean the Securities  and Exchange  Commission or any other
federal agency at the time administering the Securities Act.

      (b)  "Registrable  Securities"  shall  mean:  (i)  Shares  issued  to  the
Purchasers or their designees upon conversion of the Preferred Stock or upon any
stock split,  stock  dividend  (pursuant to the  Certificate  of  Designation or
otherwise),  recapitalization or similar event with respect to such Shares; (ii)
any Shares issued to the  Purchasers or any Holder as dividends on the Preferred
Stock;  (iii) any securities  issued or issuable to the Purchasers or any Holder
upon the conversion or exercise or exchange of any Preferred Stock or Shares and
(iv) shares of Common Stock issued pursuant to Section 5(a) hereof.

      (c) The terms "register", "registered" and "registration" shall refer to a
registration  effected  by  preparing  and filing a  registration  statement  in
compliance with the Securities Act

<PAGE>

and applicable rules and regulations thereunder, and the declaration or ordering
of the effectiveness of such registration statement.

      (d) "Registration  Expenses" shall mean all expenses to be incurred by the
Company in connection with each Purchaser's  exercise of its registration rights
under this Registration Rights Agreement,  including,  without  limitation,  all
registration  and filing fees,  printing  expenses,  fees and  disbursements  of
counsel  for the  Company  and blue sky fees and  expenses  (but  excluding  the
compensation  of regular  employees of the  Company,  which shall be paid in any
event by the Company).

      (e) "Selling  Expenses" shall mean all underwriting  discounts and selling
commissions,  if any,  applicable to the sale of Registrable  Securities and all
fees and disbursements of counsel for the Holders.

      (f) "Holder" and "Holders"  shall  include a Purchaser or the  Purchasers,
respectively,  and any  transferee  of Preferred  Stock,  Shares or  Registrable
Securities  which  have not been  sold to the  public  to whom the  registration
rights conferred by this Registration  Rights Agreement have been transferred in
compliance with Section 12 of this Registration Rights Agreement.

      (g)  "Registration  Statement" shall have the meaning set forth in Section
2(a) herein.

      (h) "Regulation D" shall mean Regulation D as promulgated  pursuant to the
Securities Act, and as subsequently amended.

      (i) "Securities Act" shall mean the Securities Act of 1933, as amended.

      2. The Registration Requirements. The Company represents and warrants that
it is qualified and eligible to use the registration statement on Form S-3 under
the Securities Act. The Company shall file such Registration  Statement no later
than that date which is thirty  days after the date the  Company's  stockholders
approve an increase in the authorized  number of shares of Common Stock and/or a
reverse stock split so that the Company has  sufficient  authorized and unissued
and  unreserved  shares of Common Stock to effect a  conversion  of the Series T
Stock  (the  "Registration  Date")  and use  its  best  efforts  to  cause  such
Registration  Statement to become effective as promptly as possible  thereafter.
Such Registration  Statement shall be filed on Form S-3 under the Securities Act
or, if Form S-3 is not then  available,  another  appropriate  form covering the
resale of the Shares  issuable on  conversion  of the  Preferred  Stock and upon
exercise  of the  Warrants.  In  addition,  the  Company  shall  take all action
necessary  to qualify  the Shares  under  state  "blue sky" laws as  hereinafter
provided.  The  Company  shall use its  diligent  best  efforts  to  effect  the
registration contemplated by the foregoing (including,  without limitation,  the
execution  of an  undertaking  to file  post-effective  amendments,  appropriate
qualification  under  applicable  blue sky or other  state  securities  laws and
appropriate  compliance with applicable  regulations issued under the Securities
Act) and as would  permit or  facilitate  the sale and  distribution  of all the
Registrable Securities in all


                                       2
<PAGE>

states  reasonably  requested  by the Holders for  purposes  of  maximizing  the
proceeds realizable by the Holders from such sale and distribution.  The Company
shall distribute  copies of the  Registration  Statement to the Holders promptly
after the filing  thereof and shall give the Holders no less than ten days after
receipt of such  Registration  Statement  the  opportunity  to provide  comments
thereto. Such best efforts by the Company shall include, without limitation, the
following:

      (a) The  Company  shall  file (i) a  registration  statement  with the SEC
pursuant to Rule 415 under the  Securities  Act on Form S-3 under the Securities
Act and the  Company  shall use its best  efforts to qualify for the use of such
Form (or in the event that the  Company  is  ineligible  to use such form,  such
other form as the Company is eligible to use under the Securities  Act) covering
the Registrable Securities to be registered (the "Registration Statement"); (ii)
such blue sky  filings as shall be  reasonably  requested  to permit such sales;
provided,  however,  that the Company  shall not be  required  to  register  the
Registrable  Securities  in any  jurisdiction  that would  subject it to general
service of process in any such  jurisdiction  where it is not then so subject or
subject the Company to any tax in any such jurisdiction  where it is not then so
subject or to require the Company to qualify to do business in any  jurisdiction
where it is not then so  qualified;  and (iii)  any  required  filings  with the
Nasdaq National Market  ("Nasdaq") and any exchange where the Shares are traded,
all as soon as practicable after the date hereof. The Company shall use its best
efforts to have such Registration Statement and other filings declared effective
as soon thereafter as may be practicable.

      (b) The Company shall enter into such  customary  agreements  (including a
customary underwriting  agreement with the underwriter or underwriters,  if any)
and take all such other reasonable actions, in connection  therewith in order to
expedite or facilitate  the  disposition of such  Registrable  Securities and in
such connection  whether or not the Registrable  Securities are to be sold in an
underwritten offering, the Company shall:

            (i) make such  representations and warranties to the Holders and the
      underwriter  or  underwriters,  if any, in form and substance and scope as
      are customarily made by issuers to underwriters in secondary  underwritten
      offerings;

            (ii) cause to be delivered to the sellers of Registrable  Securities
      and the underwriter or  underwriters,  if any,  opinions of counsel to the
      Company,  dated the date of delivery of any  Registrable  Securities  sold
      pursuant  thereto,   which  counsel  and  opinions  (in  form,  scope  and
      substance) shall be reasonably satisfactory to the managing underwriter or
      underwriters and the appointed  representative  or counsel of the Holders,
      addressed to the Holders and each underwriter:

                  (A) in the  case of an  underwritten  offering,  covering  the
            matters  customarily  covered in  opinions  requested  in  secondary
            underwritten offerings; or

                  (B) in the  case of any  offering  that  is not  underwritten,
            covering the effectiveness of the registration statement;

            (iii) in the case of an underwritten offering, cause to be delivered
      at the  time of  delivery  of any  Registrable  Securities  sold  pursuant
      thereto, letters from the Company's


                                       3
<PAGE>

      independent certified public accountants addressed to the Holders and each
      underwriter   stating  that  such   accountants  are  independent   public
      accountants  within the meaning of the  Securities  Act and the applicable
      published  rules and  regulations  thereunder,  and otherwise in customary
      form and covering such financial and accounting matters as are customarily
      covered  by  letters  of  the  independent  certified  public  accountants
      delivered in connection with secondary underwritten public offerings;

            (iv) if an underwriting agreement is entered into, cause the same to
      set forth indemnification and contribution provisions and procedures which
      are  no  less  favorable  to  the  Holders  and  the  Company  than  those
      contemplated  by sections 8 and 9 hereof with respect to all parties to be
      indemnified pursuant to such sections;

            (v) deliver such  documents  and  certificates  as may be reasonably
      requested by the Holders of the Registrable  Securities  being sold or the
      managing underwriter or underwriters,  if any, to evidence compliance with
      clause  (i)  above  and with any  customary  conditions  contained  in the
      underwriting  agreement,  if any, or other  agreement  entered into by the
      Company;

the  foregoing in this  paragraph  2(b) shall be done at each closing  under any
such  underwriting  or  similar  agreement  or as  and to  the  extent  required
thereunder;  provided,  however,  the  foregoing in paragraph  2(b) shall not be
required on more than two (2) occasions;

      (c) The Company shall make available for inspection, review and comment by
a   representative   or   representatives   of  the  Holders,   any  underwriter
participating in any disposition pursuant to a Registration  Statement,  and any
attorney  or  accountant  retained  by such  Holders  or  underwriter,  any such
registration  statement or amendment or  supplement  or any blue sky,  Nasdaq or
other filing, all financial and other records, pertinent corporate documents and
properties of the Company as they may  reasonably  request for the purpose,  and
cause the Company's officers,  directors and employees to supply all information
reasonably  requested  by any  such  representative,  underwriter,  attorney  or
accountant in connection with such Registration Statement.

      3.  Underwritten  Distribution.  If any Holder  intends to distribute  the
Registrable   Securities   covered  by  a  Registration   Statement   after  the
Registration  Date by means of an underwriting,  such Holder shall so advise the
Company and,  within  thirty (30) days of the date thereof and without  limiting
the  generality of other  provisions  hereof,  the Company will prepare and file
such amendment or amendments to the  Registration  Statement and make such other
filings as may be  necessary  or  appropriate  to effect  any such  underwritten
distribution.  The managing  underwriter for any such  distribution  shall be an
investment  banking  firm  of  national   reputation  selected  by  the  Holders
participating  in such  distribution,  subject to the Company's  consent,  which
shall not be unreasonably withheld.

      4.  Expenses  of  Registration.  All  Registration  Expenses  incurred  in
connection with any registration,  qualification or compliance  pursuant to this
Registration  Rights  Agreement  shall be borne by the Company,  and all Selling
Expenses shall be borne by the Holders.


                                       4
<PAGE>

      5.  Registration  Delay or  Failure.  The  Company  acknowledges  that its
failure to register the Registrable  Securities in accordance with the Agreement
and this Registration  Rights Agreement will cause the Holders to suffer damages
in an amount that will be difficult to ascertain.  Accordingly the parties agree
that it is appropriate to include herein a provision for liquidated  damages and
to  compensate  the Holder  fairly for the  additional  risk  undertaken  by the
Holders   resulting  from  the  Company's   delay  or  failure  to  effect  such
registration.  The parties  acknowledge  and agree that the  liquidated  damages
provisions  set forth in the Agreement  represent the parties' good faith effort
to quantify  such damages  and, as such,  agree that the form and amount of such
liquidated  damages are reasonable and will not constitute a penalty;  provided,
however, that nothing in this Section 6 shall limit the Holders' right to pursue
equitable relief, including without limitation, specific performance.

      (a) If the Registration Statement covering the resale of the Shares is not
(i) filed by the Company with the SEC on or prior to the  Registration  Date the
Company  shall  pay to each  Investor  within  five (5) days  after  such date a
penalty of 1% of the market  value of the shares of Common  Stock issued to each
such  Investor upon  conversion  of shares of Series T Stock  (assuming a market
price of no less than $0.80) and 1% of the  Designated  Price (as defined in the
Series T Certificate)  of the shares of Series T Stock owned by such Investor as
of such date and/or (ii) declared  effective on or prior to sixty days after the
Registration  Date, the Company shall pay to each Investor  within five (5) days
after  such date a penalty  of 1% of the  market  value of the  shares of Common
Stock issued to each such Investor  upon  conversion of shares of Series T Stock
which are owned as of such date  (assuming a market price of no less than $0.80)
and 1% of the Designated  Price (as defined in the Series T Certificate)  of the
shares of Series T Stock owned by such  Investor as of such date.  In  addition,
the  Company  shall  also  pay a  penalty  of 2% of  such  market  value  and/or
Designated  Price,  as the case may be, on the fifth  (5th) day after the end of
each month for each month (or partial month)  thereafter  that the  Registration
Statement  has not been  declared  effective.  The  Company  may pay any penalty
pursuant  to this  Section  5(a) in  shares  of Common  Stock,  valued  for such
purposes,  at the average  closing bid price of the Common Stock for the fifteen
trading days immediately preceding the date such payment is due.

      6. Registration  Procedures.  In the case of each registration effected by
the Company pursuant to this  Registration  Rights  Agreement,  the Company will
keep the Holders advised in writing as to initiation of each registration and as
to the completion thereof. At its expense, the Company will use its best efforts
to:

      (a) Keep such  registration  effective for the period of sixty (60) months
or until all the  Securities  are sold or  eligible  for sale  pursuant  to Rule
144(k) of the SEC or any successor or similar provision, whichever is earlier.

      (b)  Furnish  such number of  prospectuses  and other  documents  incident
thereto as any Holder from time to time may reasonably request.

      (c) Notify the Holders of any event or circumstance the result of which is
that  the  Company's  Registration  Statement  or  prospectus  included  therein
contains an untrue  statement  of material  fact or omits to state any  material
fact required to be stated therein or necessary to make the


                                       5
<PAGE>

statements  therein  not  misleading  and  shall (i) in the case of any event or
circumstance not provided for in clause (ii) below,  within thirty (30) business
days of such  notification  or (ii) in the case of any  acquisition,  merger  or
other similar material transaction  requiring  additional  disclosure to correct
any  such  untrue  statement  or  omission,  within  sixty  (60)  days  of  such
notification,  amend or supplement the  Registration  Statement or prospectus to
correct such inaccuracy or disclose such development;  provided,  however,  that
upon  receipt  of  such  notice,  each  Holder  shall  immediately   discontinue
dispositions of Registrable  Securities  thereunder  until such Holder's receipt
from the Company of a supplemented or amended prospectus and, if so requested by
the  Company,  each Holder shall  deliver to the Company all copies  (other than
permanent file copies in such Holder's  possession)  of the prospectus  covering
the Registrable  Securities  current at the time of receipt of such notice;  and
provided  further,  that if the  Registration  Statement  or  prospectus  is not
amended  or  supplemented  so as to  remedy  any  inaccuracy  or  disclose  such
development by the thirtieth  (30th)  business day in the case of clause (i), or
the sixtieth (60th) business day in the case of clause (ii), in each case, after
notice of  inaccuracy  is given by the Company to the Holders,  then the Company
shall issue to a Holder upon each  subsequent  conversion  by such Holder of any
Preferred  Stock which was  convertible  into Common  Stock at any time from the
applicable  date upon which  such  Registration  Statement  was  required  to be
supplemented  or amended (i.e.,  the thirtieth  (30th)  business day or sixtieth
(60th)  business  day  after  notification,  as the case may be) (the  "Required
Registration  Statement  Amendment  Date")  until such date as the  Registration
Statement is so amended (the  "Registration  Statement  Amendment  Date"),  such
additional  shares of Common  Stock as would have been  issuable  to such Holder
upon such  conversion had the  Applicable  Percentage  used in  determining  the
Conversion Date Market Price for such conversion been increased by the Amendment
Penalty  Discount  in the  case  of an  event  described  in  clause  (i) or the
Alternative  Penalty  Discount in the case of an event described in clause (ii).
As used herein,  (x) the "Amendment Penalty Discount" shall initially equal zero
percent (0%) on a Required  Registration  Amendment Date in the case of an event
described  in clause (i) and shall  increase by one percent (1%) for every fifth
(5th)  business  day  thereafter  until the  applicable  Registration  Statement
Amendment Date and (y) the  Alternative  Penalty  Discount shall initially equal
two and one-half percent (2 1/2%) on a Required Registration Statement Amendment
Date with respect to an event described in clause (ii) and shall increase by two
and one-half percent (2 1/2%) on the thirtieth (30th) business day thereafter if
the applicable  Registration  Statement Amendment Date has not then occurred and
shall  increase by two percent  (2%) for every  thirtieth  (30th)  business  day
thereafter until the applicable Registration Statement Amendment Date.

      7. Indemnification.

      (a) Company Indemnity. The Company will indemnify each Holder, each of its
officers, directors,  partners, employees and agents and each person controlling
such Holder within the meaning of Section 15 of the Securities Act and the rules
and regulations thereunder with respect to which registration,  qualification or
compliance has been effected pursuant to this Registration Rights Agreement, and
each  underwriter,  if any, and each person who controls,  within the meaning of
Section 15 of the Securities Act and the rules and regulations  thereunder,  any
underwriter,  against all claims, losses, damages and liabilities (or actions in
respect  thereof)  arising out of or based on any untrue  statement  (or alleged
untrue statement) of a material fact contained in any prospectus,


                                       6
<PAGE>

offering  circular  or  other  document  (including  any  related   registration
statement,  notification  or  the  like)  incident  to  any  such  registration,
qualification or compliance,  or based on any omission (or alleged  omission) to
state therein a material fact required to be stated therein or necessary to make
the statements  therein not  misleading,  or any violation by the Company of the
Securities  Act or any  state  securities  law or in  either  case,  any rule or
regulation  thereunder  applicable  to the  Company  and  relating  to action or
inaction  required  of the  Company in  connection  with any such  registration,
qualification  or  compliance,  and  will  reimburse  such  Holder,  each of its
officers, directors,  partners, employees and agents and each person controlling
such  Holder,  each such  underwriter  and each  person  who  controls  any such
underwriter,  for any  legal  and any  other  expenses  reasonably  incurred  in
connection  with  investigating  and  defending  any such claim,  loss,  damage,
liability  or action,  provided  that the Company will not be liable in any such
case to the extent  that any such  claim,  loss,  damage,  liability  or expense
arises out of or is based on any untrue statement or omission based upon written
information  furnished  to the  Company by such  Holder or the  underwriter  and
stated to be specifically for use therein.  The indemnity agreement contained in
this  Section  7(a) shall not apply to amounts  paid in  settlement  of any such
loss, claim, damage,  liability or action if such settlement is effected without
the consent of the Company (which consent will not be unreasonably withheld).

      (b) Holder  Indemnity.  Each Holder will  severally  and not  jointly,  if
Registrable  Securities  held by it are included in the  securities  as to which
such registration,  qualification or compliance is being effected, indemnify the
Company,  each of its officers,  directors,  partners,  employees and agents and
each  underwriter,  if  any,  of the  Company's  securities  covered  by  such a
registration statement, each person who controls the Company or such underwriter
within  the  meaning  of  Section  15 of the  Securities  Act and the  rules and
regulations thereunder,  each other Holder (if any), and each of their officers,
directors and partners,  and each person  controlling  such other Holder against
all claims,  losses,  damages and  liabilities  (or actions in respect  thereof)
arising out of or based on any untrue statement (or alleged untrue statement) of
a  material  fact  contained  in any such  registration  statement,  prospectus,
offering  circular or other document,  or any omission (or alleged  omission) to
state therein a material fact required to be stated therein or necessary to make
the statement  therein not  misleading  and will  reimburse the Company and such
other  Holders  and their  officers,  directors,  partners,  employees,  agents,
underwriters or control  persons for any legal or any other expenses  reasonably
incurred in connection  with  investigating  or defending any such claim,  loss,
damage, liability or action, in each case to the extent, but only to the extent,
that such untrue statement (or alleged untrue statement) or omission (or alleged
omission) is made in such registration statement,  prospectus, offering circular
or other  document in reliance upon and in conformity  with written  information
furnished  to the  Company  by  Holder  and  stated to be  specifically  for use
therein;  provided,  however,  that the obligations of Holder shall not apply to
amounts paid in settlement of any such claims, losses, damages or liabilities if
such  settlement is effected  without the consent of such Holder (which  consent
shall  not  be  unreasonably  withheld).  Notwithstanding  the  foregoing,  each
Holder's  indemnification  obligation  hereunder  shall  be  limited  to the net
proceeds received by such Holder from sales of Registrable Securities.

      (c) Procedure.  Each party entitled to indemnification  under this Article
(the  "Indemnified  Party")  shall give notice to the party  required to provide
indemnification (the "Indemnifying Party") promptly after such Indemnified Party
has actual knowledge of any claim as


                                       7
<PAGE>

to which  indemnity may be sought,  and shall permit the  Indemnifying  Party to
assume  the  defense of any such claim in any  litigation  resulting  therefrom,
provided that counsel for the Indemnifying  Party, who shall conduct the defense
of such claim or any litigation  resulting  therefrom,  shall be approved by the
Indemnified Party (whose approval shall not be unreasonably  withheld),  and the
Indemnified  Party may participate in such defense at such party's expense,  and
provided  further  that the failure of any  Indemnified  Party to give notice as
provided  herein  shall not relieve the  Indemnifying  Party of its  obligations
under this Article except to the extent that the Indemnifying  Party is actually
prejudiced by such failure to provide  notice.  No  Indemnifying  Party,  in the
defense of any such claim or litigation,  shall, except with the consent of each
Indemnified Party, consent to entry of any judgment or enter into any settlement
which  does not  include  as an  unconditional  term  thereof  the giving by the
claimant or plaintiff  to such  Indemnified  of a release from all  liability in
respect to such claim or litigation.  Each Indemnified  Party shall furnish such
information  regarding itself or the claim in question as an Indemnifying  Party
may  reasonably  request  in  writing  and as shall be  reasonably  required  in
connection with the defense of such claim and litigation resulting therefrom.

      8 Contribution. If the indemnification provided for in Section 7 herein is
unavailable to the Indemnified Parties in respect of any losses, claims, damages
or liabilities referred to herein, then each such Indemnifying Party, in lieu of
indemnifying  such  Indemnified  Party,  shall  contribute to the amount paid or
payable by such Indemnified party as a result of such losses, claims, damages or
liabilities (i) as between the Company and the applicable Holder on the one hand
and the  underwriters  on the other,  in such  proportion as is  appropriate  to
reflect the relative benefits received by the Company and such Holder on the one
hand or underwriters,  as the case may be, on the other from the offering of the
Registrable  Securities,  or if such  allocation  is not permitted by applicable
law, in such  proportion  as is  appropriate  to reflect not only such  relative
benefits but also the relative  fault of the Company on the one hand and of such
Holder or underwriters, as the case may be, on the other, in connection with the
statements  or  omissions  which  resulted in such  losses,  claims,  damages or
liabilities,  as well as any other relevant equitable considerations and (ii) as
between the Company on the one hand and the applicable  Holder on the other,  in
such  proportion as is  appropriate to reflect the relative fault of the Company
and of such Holder in connection with such statements or omissions.

      The  relative  benefits  received  by the  Company on the one hand and the
applicable Holder or the underwriters, as the case may be, on the other shall be
deemed to be in the same  proportion  as (x) the proceeds from the offering (net
of  underwriting  discounts  and  commissions  but  before  deducting  expenses)
received by the  Company  from the initial  sale of the  Preferred  Stock by the
Company to such Holder  pursuant to the  Agreement  and from the exercise of the
Warrants  by such  Holder  bear to (y) the gain  realized  by such Holder or the
total underwriting discounts and commissions received by the underwriters as set
forth in the table on the cover page of the prospectus,  as the case may be. The
relative  fault of the Company on the one hand and of the  applicable  Holder or
underwriters,  as the case may be, on the other shall be determined by reference
to,  among other  things,  whether the untrue or alleged  untrue  statement of a
material  fact or  omission  to state a material  fact  relates  to  information
supplied by the Company, by such Holder or by the underwriters.


                                       8
<PAGE>

      In no event shall the obligation of any  Indemnifying  Party to contribute
under this Section 8 exceed the amount that such  Indemnifying  Party would have
been obligated to pay by way of indemnification if the indemnification  provided
for  under   Section  7(a)  or  7(b)  hereof  had  been   available   under  the
circumstances.

      The Company and each Holder agree that it would not be just and  equitable
if  contribution  pursuant  to  this  Section  8 were  determined  by  pro  rata
allocation (even if the applicable  Holder or the  underwriters  were treated as
one entity for such purpose) or by any other method of allocation which does not
take  account of the  equitable  considerations  referred to in the  immediately
preceding  paragraphs.  The amount paid or payable by an Indemnified  Party as a
result  of the  losses,  claims,  damages  and  liabilities  referred  to in the
immediately  preceding  paragraphs  shall be deemed to  include,  subject to the
limitations set forth above, any legal or other expenses  reasonably incurred by
such  Indemnified  Party in connection with  investigating or defending any such
action or claim.  Notwithstanding  the provisions of this section,  no Holder or
underwriter  shall be required to contribute  any amount in excess of the amount
by which (i) in the case of the Holder, the net proceeds received by such Holder
from the sale of Registrable  Securities or (ii) in the case of an  underwriter,
the  total  price  at  which  the  Registrable  Securities  purchased  by it and
distributed to the public were offered to the public exceeds,  in any such case,
the amount of any damages  that the Holder or  underwriter  has  otherwise  been
required to pay by reason of such untrue or alleged untrue statement or omission
or alleged omission.  No person guilty of fraudulent  misrepresentation  (within
the  meaning of  Section  11(f) of the  Securities  Act)  shall be  entitled  to
contribution   from  any  person   who  was  not   guilty  of  such   fraudulent
misrepresentation.

      9  Survival.  The  Indemnity  and  contribution  agreements  contained  in
Sections 7 and 8 and the  representations and warranties of the Company referred
to in  Section  2(b)(i)  shall  remain  operative  and in full  force and effect
regardless of (i) any termination of this Agreement, (ii) any investigation made
by or on behalf of any  Indemnified  Party or by or on behalf of the Company and
(iii) the  consummation  of the sale or  successive  resales of the  Registrable
Securities.

      10 Information from Holders. Each Holder shall furnish to the Company such
information  regarding such Holder and the distribution  proposed by such Holder
as the Company  may  reasonably  request in writing  and as shall be  reasonably
required  in  connection  with any  registration,  qualification  or  compliance
referred to in this Agreement.

      11 Transfer or Assignment of  Registration  Rights.  The rights granted to
the Purchasers by the Company under this Registration  Rights Agreement to cause
the Company to register Registrable  Securities,  may be transferred or assigned
to a transferee or assignee,  provided that the Company is given written  notice
by the applicable  Holder at the time of or within a reasonable  time after said
transfer  or  assignment,  stating the name and  address of said  transferee  or
assignee and identifying the securities with respect to which such  registration
rights  are  being  transferred  or  assigned,  and  provided  further  that the
transferee or assignee of such rights is not deemed by the board of directors of
the Company, in its reasonable judgment,  to be a competitor of the Company, and
provided  further that the  transferee  or assignee of such rights  agrees to be
bound by this Registration Rights Agreement.


                                       9
<PAGE>

      12 Miscellaneous.

      (a) Entire Agreement.  This Registration  Rights Agreement,  the Agreement
and the documents  referenced in the Agreement contain the entire  understanding
and  agreement of the parties.  This  Registration  Rights  Agreement may not be
modified or terminated  except by a written  agreement signed by the Company and
the holders of at least two-thirds of the shares of Preferred Stock  outstanding
at the time.

      (b) Notices. Any notice or other communication required or permitted to be
given  hereunder  shall be in  writing  and  shall be  effective  (i) upon  hand
delivery or delivery by telex (with correct answer back  received),  telecopy or
facsimile, at the address or number designated below (if delivered on a business
day during normal  business  hours where such notice is to be received),  or the
first  business  day  following  such  delivery  (if  delivered  other than on a
business day during normal  business  hours where such notice is to be received)
or (ii) on the  second  business  day  following  the date of mailing by express
courier  service,  fully  prepaid,  addressed  to such  address,  or upon actual
receipt of such  mailing,  whichever  shall first occur.  The addresses for such
communications shall be:

      to the Company:

                        Geotek Communications, Inc.
                        102 Chestnut Ridge Road
                        Montvale, NJ  07645
                        Attention: General Counsel and Secretary
                        Fax: (201) 930-9614

       with copies to:

                       Klehr, Harrison, Harvey, Branzburg & Ellers
                       1401 Walnut Street
                       Philadelphia, PA  19102
                       Attention: Leonard M. Klehr, Esq.
                       Fax: (215) 568-6603

      to the  Purchasers  at the  address  set forth for each  Purchaser  in the
      Agreement, with copies to such Purchaser's representatives (if any) at the
      address for such representative set forth in the Agreement.

The Company or any Purchaser may from time to time change its address for
notices under this Section 13(b) by giving at least 10 days' written notice of
such changed address to each of the Purchasers (with respect to the Company) or
the Company (with respect to the Purchasers).


                                       10
<PAGE>

      (c) Gender of Terms.  All terms used herein shall be deemed to include the
feminine  and  the  neuter,  and the  singular  and the  plural  as the  context
requires.

      (d) Governing  Law;  Consent to  Jurisdiction.  This  Registration  Rights
Agreement  shall be governed by and construed in accordance with the laws of the
State of New York without  regard to principles of conflicts of law or choice of
law,  except for matters  arising under the  Securities  Act or the Exchange Act
which matters shall be construed and  interpreted in accordance  with such Acts.
The Company  hereby agrees that all actions or proceedings  arising  directly or
indirectly from or in connection with this Registration  Rights Agreement shall,
at the  Purchaser's  sole option,  be litigated only in the Supreme Court of the
State of New York or the United States District Court for the Southern  District
of New York located in New York County,  New York.  The Company  consents to the
jurisdiction  and venue of the foregoing courts and consents that any process or
notice  of  motion or other  application  to  either  of said  courts or a judge
thereof may be served  inside or outside  the State of New York or the  Southern
District of New York by registered mail, return receipt  requested,  directed to
the Company at its address set forth in this Registration  Rights Agreement (and
service so made shall be deemed  complete  five (5) days after the same has been
posted as  aforesaid)  or by personal  service or in such other manner as may be
permissible under the rules of said court.

      (e) Titles. The titles used in this Registration Rights Agreement are used
for convenience  only and are not to be considered in construing or interpreting
this Registration Rights Agreement.

      (f) Counterparts.  This  Registration  Rights Agreement may be executed in
any  number of  counterparts  each of which  shall be  enforceable  against  the
parties actually  executing such  counterparts,  and all of which together shall
constitute one instrument.


                                       11
<PAGE>

      IN WITNESS  WHEREOF,  the parties  hereto  have  caused this  Registration
Rights Agreement to be duly executed as of the date first above written.

                                        GEOTEK COMMUNICATIONS, INC.             
                                 
                                        By: /s/  
                                           -------------------------------------
                                 
                                        PURCHASERS:
                                 
                                        RGC International Investors, LDC
                                 
                                        By: Rose Glen Capital Management, L.P., 
                                            as Investment Manager
                                 
                                        By: RGC General Partner Corp., 
                                            as general partner
                                 
                                        By: /s/ Wayne D. Bloch
                                           -------------------------------------
                                             Wayne D. Bloch, Managing Director

                                        Halifax Fund, L.P.
                                 
                                        By: The Palladin Group, its 
                                            Investment Manager
                                 
                                        By: Palladin Capital Management LLC, 
                                            its General Partner
                                 
                                        By:/s/ Andrew Kaplan
                                           -------------------------------------
                                           Andrew Kaplan, Authorized 
                                           Representative

                             [SIGNATURES CONTINUED]
                         




<PAGE>

                                        AGR Halifax Fund, Ltd.
                                        F/b/o Ramius Halifax Partners, LP

                                        By:  AG Ramius Partners, LLC
                                        Its: Investment Advisor

                                        By:/s/ Morgan B. Stark
                                           -------------------------------------
                                           Morgan B. Stark, Managing Officer

                                        AGR Halifax Fund, Ltd.
                                        F/b/o Ramius Halifax Overseas Fund, Ltd.

                                        By:  AG Ramius Partners, LLC
                                        Its: Investment Advisor

                                       By:/s/ Morgan B. Stark
                                          --------------------------------------
                                            Morgan B. Stark, Managing Officer

                                        AGR Halifax Fund, Ltd.
                                        F/b/o Hick Investments, Ltd.

                                        By:  AG Ramius Partners, LLC
                                        Its: Investment Advisor

                                       By:/s/ Morgan B. Stark
                                          --------------------------------------
                                            Morgan B. Stark, Managing Officer

                                        Gleneagles Fund, Ltd.

                                        By: The Palladin Group, its 
                                            Investment Manager
                             
                                        By: Palladin Capital Management LLC,
                                            its General Partner

                                        By:/s/ Andrew Kaplan
                                           -------------------------------------
                                           Andrew Kaplan, Authorized 
                                           Representative


                             [SIGNATURES CONTINUED]


<PAGE>

                                        Colonial Penn Insurance Company

                                        By:  The Palladin Group, its Investment 
                                             Manager

                                        By:  Palladin Capital Management LLC, 
                                             its General Partner

                                        By:/s/ Andrew Kaplan
                                           -------------------------------------
                                              Andrew Kaplan, Authorized 
                                              Representative

                                        Colonial Penn Life Insurance Company

                                        By: The Palladin Group, its Investment 
                                            Manager

                                        By: Palladin Capital Management LLC, 
                                            its General Partner

                                        By:/s/ Andrew Kaplan
                                           -------------------------------------
                                           Andrew Kaplan, Authorized 
                                           Representative

                                        Palladin Partners I, L.P.

                                        By:/s/ Andrew Kaplan
                                           -------------------------------------
                                           Andrew Kaplan, Authorized 
                                           Representative


                             [SIGNATURES CONTINUED]


<PAGE>

                                        Nelson Partners

                                        By: /s/ 
                                           -------------------------------------


                                        Olympus Securities, LTD.

                                        By: /s/ 
                                           -------------------------------------

                                        
                                        CIBC, Wood Gundy Securities Corp.

                                        By:/s/ Walter F. McLallen
                                           -------------------------------------
                                           Walter F. McLallen, Managing Director

                                        Themis Partners L.P.

                                        By: Promethean Investment Group, L.L.C.,
                                            its General Partner

                                        By:/s/
                                          --------------------------------------

                                        Samyang Merchant Bank

                                        By: Promethean Investment Group, L.L.C.,
                                            its Investment Advisor

                                        By:/s/
                                          --------------------------------------


                             [SIGNATURES CONTINUED]


<PAGE>

                                        Heracles Fund

                                        By: Promethean Investment Group, L.L.C.,
                                            its Investment Advisor

                                        By:/s/
                                          --------------------------------------

                                        Leonardo, L.P.

                                        By: Angelo, Gordon & Co., L.P., its 
                                            General Partner

                                        By: /s/ Michael L. Gordon
                                           -------------------------------------
                                           Michael L. Gordon, Chief Operating 
                                           Officer

                                        GAM Arbitrage Investments, Inc.

                                        By: Angelo, Gordon & Co., L.P., its 
                                            Investment Advisor

                                        By: /s/ Michael L. Gordon
                                           -------------------------------------
                                           Michael L. Gordon, Chief Operating 
                                           Officer

                                        AG Super Fund International 
                                        Partners, L.P.

                                        By: Angelo, Gordon & Co., L.P., 
                                            its General Partner

                                        By: /s/ Michael L. Gordon
                                           -------------------------------------
                                           Michael L. Gordon, Chief Operating
                                           Officer

                             [SIGNATURES CONTINUED]

<PAGE>

                                        Ramius Fund, Ltd.

                                        By: AG Ramius Partners, L.L.C., 
                                            its Investment Advisor

                                        By: /s/ Michael L. Gordon
                                           -------------------------------------
                                           Michael L. Gordon, Managing Officer

                                        Raphael, L.P.

                                        By: /s/ Michael L. Gordon
                                           -------------------------------------
                                           Michael L. Gordon, Chief Operating 
                                           Officer

                                        AG Super Fund, L.P.

                                        By: Angelo, Gordon & Co., L.P., its 
                                            General Partner

                                        By: /s/ Michael L. Gordon
                                           -------------------------------------
                                           Michael L. Gordon, Chief Operating 
                                           Officer
 
                                        Michaelangelo, L.P.

                                        By: Angelo, Gordon & Co., L.P., its 
                                            General Partner

                                        By: /s/ Michael L. Gordon
                                           -------------------------------------
                                           Michael L. Gordon, Chief Operating 
                                           Officer

                             [SIGNATURES CONTINUED]


<PAGE>

                                        Angelo, Gordon & Co., L.P.

                                        By: /s/ Michael L. Gordon
                                           -------------------------------------
                                           Michael L. Gordon, Chief Operating  
                                           Officer




                                                                      EXHIBIT 12

               COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

Earnings include income before income taxes plus fixed charges less capitalized
interest. Fixed charges include interest and one-third of rent expense
(representing the estimated interest component of operating leases). The dollar
amount of the deficiency in earnings to fixed charges was $57.3 million for the
period ending March 31, 1998.


<TABLE> <S> <C>


<ARTICLE>                     5
<MULTIPLIER>                                   1,000
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                              DEC-31-1998
<PERIOD-START>                                 JAN-01-1998
<PERIOD-END>                                   MAR-31-1998
<CASH>                                              11,643
<SECURITIES>                                             0
<RECEIVABLES>                                        7,034
<ALLOWANCES>                                             0
<INVENTORY>                                         22,989
<CURRENT-ASSETS>                                   121,290
<PP&E>                                             161,012
<DEPRECIATION>                                      40,073
<TOTAL-ASSETS>                                     351,137
<CURRENT-LIABILITIES>                              121,545
<BONDS>                                            257,419
                               40,000
                                             11
<COMMON>                                             1,135
<OTHER-SE>                                         (74,285)
<TOTAL-LIABILITY-AND-EQUITY>                       351,137
<SALES>                                              6,932
<TOTAL-REVENUES>                                     6,932
<CGS>                                               15,209
<TOTAL-COSTS>                                       32,434
<OTHER-EXPENSES>                                    (1,306)
<LOSS-PROVISION>                                         0
<INTEREST-EXPENSE>                                  10,034
<INCOME-PRETAX>                                      6,979
<INCOME-TAX>                                            82
<INCOME-CONTINUING>                                  6,897
<DISCONTINUED>                                           0
<EXTRAORDINARY>                                          0
<CHANGES>                                                0
<NET-INCOME>                                         6,897
<EPS-PRIMARY>                                         0.03
<EPS-DILUTED>                                         0.06
        


</TABLE>


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