HERLEY INDUSTRIES INC /NEW
S-3, 1999-02-16
SEARCH, DETECTION, NAVAGATION, GUIDANCE, AERONAUTICAL SYS
Previous: HELMERICH & PAYNE INC, 8-K, 1999-02-16
Next: HERSHEY FOODS CORP, 5, 1999-02-16



   As filed with the Securities and Exchange Commission on February 16, 1999

                                             Registration No. 333-

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM S-3
                             REGISTRATION STATEMENT
                                      under
                           THE SECURITIES ACT OF 1933

                             HERLEY INDUSTRIES, INC.
             (Exact name of registrant as specified in its charter)

         Delaware                                       23-2413500
(State or other jurisdiction of             (I.R.S. Employer Identification No.)
 incorporation or organization)

10 Industry Drive                            Myron Levy, President
Lancaster, Pennsylvania 17603-4025           Herley Industries, Inc.
(717) 397-2777                               10 Industry Drive
(Address, including zip code and telephone   Lancaster, Pennsylvania 17603-4025
number, including area code, of registrant's (717) 397-2777
principal executive offices)                 (Name address and telephone number,
                                             including area code, of agent for
                                             service)
                                     -------
                                    Copy to:
                            David H. Lieberman, Esq.
                     Blau, Kramer, Wactlar & Lieberman, P.C.
                             100 Jericho Quadrangle
                             Jericho, New York 11753
                                 (516) 822-4820

     Approximate  date of commencement of proposed sale to public:  From time to
time after the effective date of this registration statement.

     If the only  securities  being  registered  on this Form are being  offered
pursuant to dividend or interest  reinvestment plans, please check the following
box [ ].

     If any of the securities being registered on this Form are to be offered on
a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box [X].

     If this Form is filed to  register  additional  securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering.

     If this Form is a  post-effective  amendment  filed pursuant to Rule 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration number of the earlier effective registration statement for the same
offering.

     If delivery of the  prospectus is expected to be made pursuant to Rule 434,
please check the following box [ ].
<PAGE>
                         CALCULATION OF REGISTRATION FEE
<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------
Title of Each Class of                 Proposed Maximum         Proposed Maximum
Securities to be        Amount to be   Offering                 Aggregate           Amount of
Registered              Registered     Price Per Security (1)   Offering Price (1)  Registration Fee
- ----------------------------------------------------------------------------------------------------
<S>                   <C>                   <C>                   <C>                     <C>
Common Stock,
par value $.10
per share (2)          220,000 shs.         $13.875               $3,052,500              $850

Common Stock
Purchase Warrants      110,000 wts.          $1.625                 $178,750              $ 50
                                                                                         ----- 
                                                                               Total      $900
- ----------------------------------------------------------------------------------------------------
<FN>
(1)  Estimated solely for the purpose of calculating the registration fee, based
     on the  closing  price of the common  stock and  warrants  reported  in the
     consolidated reporting system on February 11, 1999.
(2)  Includes 110,000 shares of common stock underlying the warrants.
- ----------------------------------------------------------------------------------------------------
</FN>
</TABLE>
The Registrant hereby amends this  Registration  Statement on such date or dates
as may be necessary to delay its effective date until the Registrant  shall file
a further amendment which specifically  states that this Registration  Statement
shall  thereafter  become  effective  in  accordance  with  Section  8(a) of the
Securities  Act of  1933  or  until  the  Registration  Statement  shall  become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.
<PAGE>
Information   contained  herein  is  subject  to  completion  or  amendment.   A
registration  statement  relating  to these  securities  has been filed with the
Securities  and Exchange  Commission.  These  securities may not be sold nor may
offers to buy be accepted prior to the time the registration  statement  becomes
effective.  This  prospectus  shall  not  constitute  an  offer  to  sell or the
solicitation of an offer to buy nor shall there be any sale of these  securities
in any State in which such offer,  solicitation  or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.
<PAGE>

Preliminary Prospectus

                              SUBJECT TO COMPLETION
                             Dated February 16, 1999


                             HERLEY INDUSTRIES, INC.

                 220,000 Shares of Common Stock, $.10 par value
                     110,000 Common Stock Purchase Warrants



     This is an offering of 220,000  shares of common  stock and 110,000  common
stock purchase warrants of Herley Industries, Inc. issuable upon the exercise of
managing  underwriters  warrants.  110,000 of the shares of common  stock  being
registered  are issuable  upon exercise of the common stock  purchase  warrants.
Each managing underwriters warrant represents the right to purchase one share of
common stock and one common stock purchase warrant.  The shares and warrants are
being  offered for sale from time to time by or for the  accounts of the selling
securityholders.  The selling securityholders received the right to purchase the
shares and  warrants as or from the  managing  underwriters  of Herley's  public
offering in December  1997 of  1,265,000  shares of common  stock and  1,265,000
common stock purchase  warrants.  The shares of common stock and warrants may be
offered by the selling  securityholders from time to time in transactions on the
Nasdaq National Market System,  in privately  negotiated  transactions,  or by a
combination  of such methods of sale,  at fixed  prices that may be changed,  at
market  prices  prevailing  at the  time of  sale,  at  prices  related  to such
prevailing market prices or at negotiated  prices.  The selling  securityholders
may sell the  shares  and/or  warrants  to or  through  broker-dealers  and such
broker-dealers may receive compensation in the form of discounts, concessions or
commissions from the selling  securityholders  or the purchaser of the shares or
warrants for whom such  broker-dealers  may act as agent or to whom they sell as
principal or both. The  compensation to a particular  broker-dealer  might be in
excess of  customary  commissions.  See "Selling  Securityholders"  and "Plan of
Distribution."

     None of the proceeds from the sale of the shares or warrants by the selling
securityholders  will be  received by Herley.  Herley will bear the  expenses in
connection  with the  offering,  including  filing fees and  Herley's  legal and
accounting fees, estimated at $10,000.

     Herley's  common stock is traded on the Nasdaq National Market System under
the symbol HRLY and the warrants are traded on the Nasdaq National Market System
under the symbol  HRLYW.  On February 11, 1999,  the last reported sale price of
Herley's  common stock as reported by the Nasdaq  National Market System was $13
7/8 per share and the last  reported  sale price of the  warrants as reported by
the Nasdaq National Market System was $1 5/8 per share.

Neither  the  Securities  and  Exchange  Commission  nor  any  state  securities
commission has approved or disapproved these  securities,  or determined if this
prospectus  is truthful or  complete.  Any  representation  to the contrary is a
criminal offense.

                The date of this Prospectus is February __, 1999
<PAGE>
                       WHERE YOU CAN FIND MORE INFORMATION

     Herley  has  filed  with  the  Securities  and  Exchange   Commission  (the
"Commission"),  Washington,  D.C., a registration statement under the Securities
Act of 1933, as amended (the "Act"), with respect to the warrants, including the
common stock underlying the warrants,  offered hereby.  This prospectus does not
contain all the  information  set forth in the  registration  statement  and the
exhibits  relating thereto.  For further  information with respect to Herley and
the shares of common stock and warrants offered by this prospectus, reference is
made  to  such  registration  statement  and the  exhibits  thereto.  Statements
contained  in this  prospectus  as to the  contents  of any  contract  or  other
document are not necessarily  complete and in each instance reference is made to
the  copy  of such  contract  or  other  document  filed  as an  exhibit  to the
registration statement for a full statement of the provisions thereof; each such
statement contained herein is qualified in its entirety by such reference.

     Herley is  subject  to the  informational  requirements  of the  Securities
Exchange  Act of 1934,  as amended  (the  "Exchange  Act"),  and, in  accordance
therewith,  files  reports,  proxy  statements  and other  information  with the
Commission. You may read and obtain copies of any materials filed by Herley with
the Commission at the  Commission's  Public  Reference Room at 450 Fifth Street,
N.W.,  Washington,  D.C.  20549  and at the  Commission's  Regional  Offices  at
Northwestern  Atrium  Center,  500 West  Madison  Street,  Suite 1400,  Chicago,
Illinois  60661-2511 and 7 World Trade Center, New York, New York 10048. You may
obtain  information on the operation of the Public Reference Room by calling the
Commission at 1-800-SEC-0330.  Copies of such material can also be obtained from
the   Securities   and   Exchange   Commission's   Web   site  at  the   address
http://www.sec.gov.

                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

     The  following  documents  have been  filed by Herley  with the  Commission
pursuant to the Exchange Act, are  incorporated  by reference in this prospectus
and shall be deemed to be a part hereof:

     (1) Herley's Annual Report on Form 10-K for the fiscal year ended August 2,
1998.
     (2) Herley's  Quarterly  Report on Form 10-Q for the quarter ended November
1, 1998.
     (3) Herley's Proxy Statement dated December 30, 1998.
     (4) Herley's Report on Form 8-K dated January 6, 1999.
     (5) The  description  of the class of  securities  to be  offered  which is
contained in a Registration  Statement  filed under Section 12 of the Securities
and Exchange Act of 1934 (registration  statement No. 333-39767),  including any
amendment or report filed for the purpose of updating such description.

     All documents  filed pursuant to Section 13(a),  13(c),  14 or 15(d) of the
Exchange Act after the date of this  prospectus and prior to the  termination of
this offering of common stock and warrants shall be deemed to be incorporated by
reference  in this  prospectus  and to be part hereof from the date of filing of
such documents.

     Any  statement  contained  in a  document  incorporated  or  deemed  to  be
incorporated by reference in this  prospectus  shall be deemed to be modified or
superseded  for  purposes  of this  prospectus  to the extent  that a  statement
contained herein or in any subsequently filed document that also is or is deemed
to be  incorporated  by reference  herein modifies or supersedes such statement.
Any  statement  so  modified  or  superseded  shall not be deemed,  except as so
modified or superseded, to constitute a part of this prospectus.

     Herley will  provide  without  charge to each person to whom a copy of this
prospectus is delivered, upon the written or oral request of such person, a copy
of any or all of the documents  incorporated  by reference  (except for exhibits
thereto unless  specifically  incorporated by reference  therein).  Requests for
such copies should be directed to the  Secretary,  Herley  Industries,  Inc., 10
Industry Drive, Lancaster, PA 17603, (717) 397-2777.
<PAGE>
                                   THE COMPANY
General

     Herley is  engaged  in the  design,  development,  manufacture  and sale of
flight instrumentation  components and systems, and microwave products primarily
to the U.S.  government,  foreign governments,  and aerospace companies.  Flight
instrumentation  products  include  command and control  systems,  transponders,
flight termination receivers,  telemetry transmitters and receivers,  pulse code
modulator ("PCM") encoders, and scoring systems. Flight instrumentation products
are used to: (i) accurately track the flight of space launch vehicles,  targets,
and unmanned airborne vehicles ("UAVs"), (ii) communicate between ground systems
and the  airborne  vehicle,  (iii) if  necessary,  destroy  the vehicle if it is
veering from its planned trajectory, and (iv) train troops and test weapons.

     Herley's  command and control  systems are used on training and test ranges
domestically  and  in  foreign  countries.  Herley  has  an  installed  base  of
approximately 100 command and control systems around the world, which are either
fixed  installations,   transportable  units  or  portable  units.  Herley  also
manufactures  microwave devices used in its flight  instrumentation  systems and
products  and in  connection  with the radar and defense  electronic  systems on
tactical fighter aircraft.

     Herley has grown  internally and through six strategic  acquisitions.  As a
result,  Herley has  evolved  from a  components  manufacturer  to a systems and
service provider and has leveraged its technical capabilities and expertise into
domestic commercial and foreign defense markets.

     Since its inception in 1965, Herley has designed and manufactured microwave
devices for use in various  tactical  military  programs.  In June 1986,  Herley
acquired a small  engineering  company,  Mission  Design,  Inc.,  engaged in the
design and development of transponders. This acquisition enabled Herley to enter
the flight instrumentation business beginning with the design and manufacture of
range safety transponders.  In September 1992, Herley acquired substantially all
of the  assets of  Micro-Dynamics,  Inc.  ("MDI") of  Woburn,  Massachusetts,  a
microwave  subsystem  designer and  manufacturer.  In June 1993, Herley acquired
Vega Precision Laboratories,  Inc. ("Vega") of Vienna,  Virginia, a manufacturer
of flight  instrumentation  products.  In March  1994,  Herley  entered  into an
exclusive  license  agreement  for the  manufacture,  marketing  and sale of the
Multiple  Aircraft GPS Integrated  Command & Control (MAGIC2)  systems.  In July
1995,  Herley  acquired  certain  assets  and the  business  of  Stewart  Warner
Electronics Corp. of Chicago,  Illinois,  a manufacturer of high frequency radio
and  IFF  interrogator  systems.  In  August  1997,  Herley  acquired  Metraplex
Corporation  ("Metraplex") of Frederick,  Maryland,  which has enabled Herley to
enter the airborne PCM and FM telemetry and data acquisition systems market.

Recent Development

     In January 1999, Herley acquired General Microwave  Corporation  ("GMC") of
Amityville,  New York, a company engaged  primarily in the design,  development,
manufacture  and marketing of microwave and  electronic  systems,  equipment and
components.
<PAGE>
Products

     Command and Control Systems (C2)

     For over thirty years,  Vega (a division of Herley) has been  manufacturing
products in the radar  enhancement  field.  Herley's command and control systems
have been used to fly  remotely a large  variety of  unmanned  aerial  vehicles,
typically  aircraft used as target drones or Remotely Piloted Vehicles  ("RPVs")
and some surface  targets.  Operations  have been conducted by users on the open
ocean, remote land masses, and instrumented test and training ranges.

     Herley's  command and control  systems are currently in service  throughout
the world.  Herley's  pulse-positioned-coded  ("PPC") concept enables the use of
standard  radar  technology to track and control  unmanned  vehicles.  Using the
radar beacon mode, PPC pulse groups are transmitted and received for transfer of
command and telemetry data while employing the location precision and advantages
of radar techniques.

     Command and control  systems permit a ground  operator to fly a target or a
UAV through a pre-planned mission. That mission may be for reconnaissance, where
the vehicle is equipped with high  definition TV sensors and the necessary  data
links  to send  information  back to its  command  and  control  systems  ground
station.  The UAV may also be used as a decoy, since the operator can direct the
flight  operations  that will make the small drone appear to be a larger  combat
aircraft.

     With  the  1994  licensing  of the  MAGIC2  system,  Herley  increased  the
selection of command and control  systems.  The 6104 TTCS  (Target  Tracking and
Control  System)  unit is a  line-of-sight  command and  control  system with an
installed base of equipment worldwide.  Herley's engineers and marketers are now
able to offer the MAGIC2  system as a supplement  to, or  replacement  for, this
installed base of equipment.  The MAGIC2 system affords over-the-horizon command
and control  using GPS  guidance  and control of multiple  targets from a single
ground station.  The ability to control multiple targets at increased  distances
represents a significant product improvement. The increasing demand for enhanced
performance  by the U.S.  Navy as well as  foreign  navies in  littoral  warfare
scenarios can be satisfied by the use of the MAGIC2 system.

     The new Model 6104 TTCS is a highly  flexible,  multiple  processor  design
with high resolution  graphics,  which can be field configured within minutes to
fly or control  any  selected  vehicle for which it is  equipped.  The system is
designed to operate with a large variety of vehicles. A basic TTCS configuration
is normally  supplied  with a standard  Herley  command  panel and the  software
peculiar  to one  vehicle.  Telemetry  display  software  is  embedded  for  the
specified  vehicle,  and a magnetic  hard drive is  supplied  with a mission map
prepared in accordance  with a customer  supplied  detailed map of the area. The
TTCS  is used  in  support  of  missile,  aircraft  and  other  weapons  systems
development and testing. Herley continues to provide this system to customers to
support their requirement.

     The MAGIC2 system provides control of multiple targets from a single ground
control system, and utilizes GPS to provide accurate position  information.  The
MAGIC2 system meets a growing  requirement to test against multiple threats with
the automated defense  capabilities of ships like the AEGIS cruiser and the E-2C
aircraft.

     Military  surveillance  operations  typically use UAVs,  RPVs, or drones to
avoid  the cost and risk of  manned  surveillance  vehicles  in the  event of an
<PAGE>
accident or if the vehicle is shot down. These inexpensive drones are controlled
in flight by a Herley  command  and  control  system,  which may be mounted in a
trailer  that may be moved from place to place by  helicopter  or truck.  Herley
also  manufactures  portable  command  and control  systems  that are mounted on
tripods that can be easily  transported  by an  operational  team.  The portable
units permit ready  deployment  in rugged  terrain and may also be used on ships
during open ocean exercises.

     In recent years,  teaming  arrangements  between prime military contractors
and Herley have  increased.  Large  companies  bidding on major programs seek to
align  themselves  with  parts and  systems  manufacturers  such as  Herley  for
economic  reasons  as well  as for  the  technical  expertise  afforded  by such
alliances.  Teaming  arrangements  with Tracor  Corporation and Northrop Grumman
Corporation  have  resulted  in recent  awards to Herley for command and control
systems  in  Australia  and  Singapore,  and  Herley  is  presently  negotiating
additional teaming arrangements.

     Telemetry Systems

     Missile,  UAV, or target testing on domestic and international  test ranges
requires  flight safety and  performance  data  transmission  to maximize flight
safety during the test operation.  Surveillance and intelligence  gathering UAVs
also  require a data  transmission  downlink  and a command and control  systems
uplink to accomplish  their  mission.  Herley has  developed a telemetry  system
capability that can be configured to meet individual  customers' needs.  Various
components  of  the  system  include  data  encoders,  transmitters  and  flight
termination  receivers.  Each  has a  distinctive  role  and  each is key to the
success of the mission.

     In 1972,  Metraplex  began  developing data encoding and  acquisition,  and
signal conditioning  equipment.  Metraplex is now a leading  manufacturer of PCM
and  FM  telemetry  and  data   acquisition   systems  for  severe   environment
applications, whose products are used worldwide for testing space launch vehicle
instrumentation,   aircraft  flight  testing,  and  amphibian,   industrial  and
automotive vehicle testing.  The product portfolio ranges in size and complexity
from miniature encoders to completely programmable data acquisition systems.

     Herley's acquisition of Metraplex in 1997 allows Herley to offer a complete
airborne  data link  system.  With the digital  capability  of Metraplex in data
encoding and acquisition  elements combined with the radio frequency  capability
of Herley  in  providing  its  telemetry  transmitters  and  flight  termination
receivers,  Herley offers a full line of narrow or wide band airborne  telemetry
systems to meet a wide  variety  of  industrial  needs,  both  domestically  and
internationally.

     Transponders

     Herley manufactures a variety of expendable  transponders,  including range
safety,  identification friend or foe ("IFF"),  command and control, and scoring
systems.
<PAGE>
     Transponders  are small,  expendable,  electronic  systems  consisting of a
transmitter,   sensitive  receiver  and  internal  signal  processing  equipment
comprised of active and passive components,  including  microwave  subassemblies
such as  amplifiers,  oscillators  and  circulators.  The  transponder  receives
signals from radars,  changes and amplifies  the  frequency of the signals,  and
sends back a reply on a different frequency and signal level. This reply will be
a strong,  noise free signal upon which the  tracking  radar can "lock," and one
which is far superior to skin reflection  tracking,  particularly  under adverse
weather conditions after the launch.

     In range safety  applications,  transponders  enable  accurate  tracking of
space launch and unmanned aerial vehicles,  missiles,  and target drones so that
position and direction are known throughout its flight.

     In the case of several defense and commercial  space launch vehicles (i.e.,
Delta,  Atlas,  Titan and  Pegasus),  the Herley  transponder  is tracked by the
ground launch team all the way to space orbit, and in certain  instances through
several orbits, as a reference location point in space to assure that the launch
payload has been properly placed in orbit.

     IFF  transponders,  which are used in conjunction  with the FAA Air Traffic
Control  System,  enable ground  controllers  to identify the unmanned  targets,
drones and cruise  missiles on which these units fly and to vector  other manned
aircraft safely away from the flight path of the unmanned aerial vehicle.

     Command and control  transponders  provide the link  through the  telemetry
system for relaying  ground signals to direct the vehicle's  flight.  The uplink
from the ground  control  station,  a series of coded pulse groups,  carries the
signals  that command the flight  control  guidance  system of the vehicle.  The
downlink to the ground provides both tracking signals for range safety,  as well
as acknowledgment and status of the uplink commands and their  implementation in
the vehicle. The transponder is therefore the means to fly the vehicle.

     Scoring  systems  are mounted on both  airborne  and sea  targets.  Scoring
systems  enable test and evaluation  engineers to determine the  "miss-distance"
between a projectile and the target at which it has been launched.

     Flight Termination Receiver

     A flight  termination  receiver  ("FTR") is installed in a test missile,  a
UAV,  a target  or a space  launch  vehicle  as a safety  device.  The FTR has a
built-in  decoder  that  enables it to receive a complex  series of audio  tones
which, when appropriate,  will set off an explosive charge that will destroy the
vehicle.  A Range Safety Officer ("RSO") using the range safety transponder will
track the vehicle in flight to determine if it is performing as required. If the
RSO detects a malfunction  in the test or launch  vehicle that causes it to veer
from a planned trajectory in a manner that may endanger personnel or facilities,
the RSO will  transmit a coded  signal to the onboard FTR to explode the vehicle
harmlessly.
<PAGE>
     Microwave Devices

     Herley   manufactures   solid  state   microwave   devices  in   Lancaster,
Pennsylvania,  at  its  MDI  facility  in  Woburn,  Massachusetts,  at  its  GMC
facilities  in  Amityville,  New York,  and in the  Talpiot  Industrial  Zone of
Jerusalem,  Israel for use in its transponders and existing  long-term  military
programs,  both  as part  of new  production  and for  spare  parts  and  repair
services. These microwave devices are used in a variety of radar, communications
and missile  applications,  including  airborne  and  shipboard  navigation  and
missile guidance systems.

     In Woburn,  Herley designs and manufactures  complex  microwave  integrated
circuits ("MICs"),  which consist of sophisticated  assemblies that perform many
functions, primarily involving switching of microwave signals. MICs manufactured
by Herley are employed in many defense  electronics  military systems as well as
missile  programs.  Herley  also  manufactures  magnetrons,  which are the power
source utilized in the production of Herley's transponders.

     Herley  produces  receiver  protector  devices.  These high  power  devices
protect a radar  receiver  from  transient  bursts of  microwave  energy and are
employed  in  almost  every  military  and  commercial  radar  system.  With the
contraction of the defense business,  Herley has only one significant competitor
in this market.

     Herley  also  designs  and  manufactures   high  frequency  radio  and  IFF
interrogators.  This high frequency communications equipment is used by the U.S.
Navy and foreign  navies that conduct  joint  military  exercises  with the U.S.
Navy. The IFF interrogators are used as part of shipboard equipment and are also
placed on coastlines, where they are employed as silent sentries.

New Product Development and Applications

     Herley believes that its growth  depends,  in part, on its ability to renew
and expand its technology, products, and design and manufacturing processes with
an  emphasis  on cost  effectiveness.  Herley's  primary  efforts are focused on
engineering design and product development activities rather than pure research.
A substantial  portion of Herley's  development  activities  have been funded by
Herley's  customers.  Certain of Herley's officers and engineers are involved at
various times and in varying degrees in these activities.  Herley's policy is to
assign the required  engineering and support people,  on an ad hoc basis, to new
product  development  as needs  require  and budgets  permit.  The cost of these
development activities, including employees' time and prototype development, net
of amounts paid by customers,  were approximately  $1,562,000,  $1,828,000,  and
$1,453,000 in fiscal 1998, 1997, and 1996, respectively.

     The new products and systems that Herley plans to design,  manufacture  and
sell are data link systems,  which include  telemetry data  encoders.  Data link
systems  and data  encoders  are  currently  being  sold by others  to  Herley's
existing customers. With its acquisition of Metraplex in August 1997, Herley now
offers data link systems to its customers,  either  directly or through  teaming
arrangements.  Upon receipt of an order,  Herley will  customize the design of a
system for its customer for delivery typically nine months after receipt of such
order.
<PAGE>
     Data Link Systems

     Data link systems  contain  transmitters,  amplifiers,  receivers and other
components,  and provide the means of  communication  between the control tower,
the ground  station and the test or launch  vehicle.  Data link  systems are the
equivalent  of  telephone  links  between the air and ground  portions of launch
vehicles or test and training ranges.  The uplink  communication to the airborne
vehicle is  transmitted  via a telemetry  signal from the ground to the vehicle.
The  telemetry  signals are used to command  the  airborne  vehicle  through its
command control transponder. The transponder will then change the flight control
guidance system as directed.  The downlink  signals from the airborne  telemetry
transmitter to the ground telemetry  receiver provide tracking signals for range
safety,  confirmation  of the uplink  command  and their  implementation  by the
vehicle  and  compilation  of the data from  on-board  sensors  gathered  by the
telemetry data encoder.

     Through the  application  of  technology  acquired from  Metraplex,  Herley
manufactures data encoders.  Airborne targets and flight test missiles must have
many critical  parameters  simultaneously  monitored from the ground to gain the
data required for verification of satisfactory performance or for identification
of details of  hardware  requiring  design  improvements.  On-board  sensors may
measure  temperature,  strain levels,  vibration  level and frequency,  acoustic
noise levels,  air  pressure,  air  velocity,  humidity and other  parameters of
interest. The function of the encoder system is to convert the output of each of
these sensors to a signal form that may be sequentially sampled by an electronic
switch  (multiplexer)  produced by Herley in a known  sequence and rate so as to
create a data  stream  that may be  transmitted  to the ground by the  telemetry
system.

     Commercial Lighting

     Over the past three years, Herley has been seeking commercial  applications
for the  magnetron  tubes  produced by Herley's MDI  division.  In 1995,  Herley
signed   agreements  with  a  large  lighting   company  to  develop   miniature
cost-effective  magnetron  tubes,  using  electrode-less  high  density  ("EHD")
techniques,  for medical and industrial lighting applications.  Based on initial
engineering  results,  prototype  tubes were designed,  manufactured  and tested
satisfactorily to the specifications required. Herley and this other company are
currently  planning  limited  production of magnetron tubes to be used in an EHD
industrial lighting application.


                                 USE OF PROCEEDS

     Herley  will not  receive  any  proceeds  from this  offering.  Herley will
receive $14.40 per share upon the exercise by the selling securityholders of the
right to purchase  the common  stock and $.12 per warrant  upon the  exercise of
their right to purchase the common stock purchase  warrant.  Herley will receive
$15.60 per share upon exercise of the common stock purchase warrants.
<PAGE>
             PRICE RANGE OF COMMON STOCK AND WARRANTS

     Herley's  common  stock is traded in the Nasdaq  National  Market under the
symbol HRLY and the warrants are traded in the Nasdaq  National Market under the
symbol  HRLYW.  The  following  table sets forth the high and low sales price as
reported by the Nasdaq  National Market for the Herley common stock and warrants
for the periods  indicated and gives  retroactive  effect to the  four-for-three
stock split of the common stock on September 30, 1997.
<TABLE>
<CAPTION>
                                  Common Stock
                                  ------------
                                          High               Low
                                          ----               ---
<S>                                       <C>               <C>
Fiscal Year 1997
     First Quarter                        $7.97             $6.19
     Second Quarter                       10.69              7.31
     Third Quarter                         8.91              6.09
     Fourth Quarter                       10.69              6.19

Fiscal Year 1998
     First Quarter                        15.00             10.13
     Second Quarter                       14.75             10.50
     Third Quarter                        14.69             10.88
     Fourth Quarter                       14.25              8.63

Fiscal Year 1999
     First Quarter                        10.50              7.63
     Second Quarter                       15.31              9.25
     Third Quarter (through               15.13             13.50
          February 11, 1999)
</TABLE>
<TABLE>
<CAPTION>
                                    Warrants
                                    --------
                                          High               Low
                                          ----               ---
<S>                                  <C>               <C>
Fiscal Year 1998
     First Quarter                   Not Traded        Not Traded
     Second Quarter                        2.00              1.31
     Third Quarter                         2.91              1.69
     Fourth Quarter                        2.31               .81

Fiscal Year 1999
     First Quarter                         1.06               .41
     Second Quarter                        1.94               .50
     Third Quarter (through                1.84              1.50
       February 11, 1999)
</TABLE>
     The closing  price of the common stock on February 11, 1999 was $13 7/8 and
the closing price of the warrants was $1 5/8. As of February 11, 1999 there were
approximately 330 record holders of the Herley common stock and approximately 80
recordholders of the warrants.
<PAGE>
                                 DIVIDEND POLICY

     Herley has never paid any cash  dividends on its Common  Stock.  There have
been no stock  dividends  declared or paid by Herley on its common  stock during
the past two years  except for a  four-for-three  stock split on  September  30,
1997.  Payment of future dividends,  if any, will be dependent upon the earnings
and  financial  position  of Herley and such  factors as the Board of  Directors
shall deem appropriate.

                                PERFORMANCE CHART

     The following graph sets forth the cumulative total  stockholder  return to
Herley's  stockholders during the five-year period ended August 2, 1998, as well
as an overall  stock market index  (NASDAQ  Stock  Market-US)  and Herley's peer
group index (S&P Aerospace/Defense):

                 COMPARISON OF FIVE YEAR CUMULATIVE TOTAL RETURN*
       AMONG HERLEY INDUSTRIES, INC., THE NASDAQ STOCK MARKET-US INDEX AND
                        THE S & P AEROSPACE/DEFENSE INDEX


                                                Cumulative Total Return
<TABLE>
<CAPTION>
                               7/93       7/94       7/95      7/96        7/97       7/98

<S>                           <C>        <C>        <C>        <C>        <C>        <C>   
Herley Industries, Inc.       100.00      50.00      68.25     111.11     176.19     168.25
Nasdaq Stock Market (U.S.)    100.00     102.91     144.50     157.43     232.31     274.20
S&P Aerospace/Defense         100.00     114.33     170.23     220.90     313.01     237.84

*    $100  invested  on  7/31/93  in stock or index  including  reinvestment  of
     dividends. Fiscal year ending July 31.

</TABLE>
<PAGE>
                            DESCRIPTION OF SECURITIES

Capital Stock

     Herley's  authorized  capital stock consists of 20,000,000 shares of Herley
common stock, $.10 par value per share.

Common Stock

     General.  Herley has 20,000,000  authorized  shares of Herley common stock,
5,224,028 of which were issued and  outstanding  on January 31, 1999. All shares
of Herley common stock currently  outstanding are validly issued, fully paid and
non-assessable,  and all shares which are the subject of this  prospectus,  when
issued and paid for upon the exercise of the warrants,  will be validly  issued,
fully paid and non-assessable.

     Voting  Rights.  Each  share of Herley  common  stock  entitles  the holder
thereof  to  one  vote,  either  in  person  or by  proxy,  at  meetings  of the
stockholders.  Herley's Board of Directors  consists of three  classes,  each of
which  serves  for a  term  of  three  years.  At  each  annual  meeting  of the
stockholders  the  directors in only one class will be elected.  The holders are
not  permitted to vote their shares  cumulatively.  Accordingly,  the holders of
more than 50% of the outstanding  shares of Herley common stock can elect all of
the directors of Herley standing for election at a stockholders' meeting.

     Dividend  Policy.  All  shares  of Herley  common  stock  are  entitled  to
participate  ratably in  dividends  when and as declared  by  Herley's  Board of
Directors out of the funds legally available therefor. Any such dividends may be
paid in cash,  property or additional shares of Herley common stock.  Herley has
not paid any cash  dividends in the past two fiscal years or the current  fiscal
year and  does not  anticipate  that  cash  dividends  will be  declared  in the
foreseeable future.  While Herley declared a four-for-three stock split effected
as a stock dividend effective September 30, 1997, payment of future dividends is
subject to the  discretion of Herley's  Board of Directors and will depend upon,
among other things,  future earnings,  the operating and financial  condition of
Herley,  its  capital  requirements,   general  business  conditions  and  other
pertinent  facts.  Therefore there can be no assurance that any dividends on the
Herley common stock will be paid in the future. See "Dividend Policy."

     Miscellaneous Rights and Provisions. Holders of Herley common stock have no
preemptive  or other  subscription  rights,  conversion  rights,  redemption  or
sinking fund provisions. In the event of the liquidation or dissolution, whether
voluntary or involuntary,  of Herley,  each share of common stock is entitled to
share ratably in any assets  available for distribution to holders of the equity
of Herley after satisfaction of all liabilities.

     Shares  Eligible for Future  Sale.  Herley has  5,224,028  shares of Herley
common  stock  outstanding,  of which  4,568,308  are freely  tradeable  without
restriction or further  registration  under the Securities  Act,  except for any
shares  purchased by an  "affiliate"  of Herley (in general,  a person who has a
control  relationship with Herley),  which will be subject to the limitations of
Rule 144 adopted under the Securities Act. The remaining shares are deemed to be
"restricted securities," as that term is defined under Rule 144.

     In  connection  with the merger of GMC with a  wholly-owned  subsidiary  of
Herley,  Herley has issued approximately  966,675 warrants to purchase shares of
Herley common stock. In addition, Herley has outstanding 1,265,000 warrants that
<PAGE>
will be  exercisable  for 1,265,000  newly issued shares of Herley common stock.
Upon  exercise of those  warrants  to  purchase,  all of these  shares of Herley
common  stock  will  also be  freely  tradeable  without  restriction  or future
registration under the Securities Act.

     In  general,  under  Rule  144  as  currently  in  effect,  subject  to the
satisfaction  of  certain  other  conditions,  a  person,  who  owns  restricted
securities  for at least one year is  entitled to sell,  within any  three-month
period,  a number of such  securities  that does not exceed the greater of 1% of
the total  number of  securities  outstanding  of the same class or the  average
weekly trading volume of the securities on all exchanges and/or reported through
the automated quotation system of a registered securities association during the
four calendar weeks preceding the date on which notice of the sale is filed with
the Commission.  Sales under Rule 144 are also subject to certain manner of sale
provisions,   notice   requirements  and  the  availability  of  current  public
information about the issue. In addition,  an affiliate of the issuer is subject
to such  volume  limitations  when  selling  both  restricted  and  unrestricted
securities.  A person who has not been an  affiliate  of Herley for at least the
three months  immediately  preceding the sale and who has beneficially owned the
securities for at least two years,  however, is entitled to sell such securities
under Rule 144 without regard to any of the limitations  described above. Of the
655,720  shares of Herley common stock that  constitute  restricted  securities,
591,522 shares have been held for more than one year.

     No predictions  can be made as to the effect,  if any, that sales of shares
of Herley common stock under Rule 144 or otherwise or the availability of shares
for sale will have on the market, if any, prevailing from time to time. Sales of
a substantial  number of shares of the Herley common stock  pursuant to Rule 144
or otherwise may adversely affect the market price of the Herley common stock or
the warrants.

Description of Warrants

     The following is a brief summary of certain  provisions of the warrants and
of the  merger  warrants  issued  in  connection  with the  merger  of GMC and a
wholly-owned  subsidiary of Herley. Such summary does not purport to be complete
and is qualified in all  respects by  reference  to the Warrant  Agreement  (the
"Warrant  Agreement") among Herley, the Selling  Stockholders and American Stock
Transfer & Trust Company (the "Warrant Agent").  A copy of the Warrant Agreement
has been filed as an exhibit to the registration  statement.  The warrants are a
different class than the Merger Warrants.  The warrants are currently listed and
traded on the Nasdaq  National  Market  System  under the  symbol  HRLYW and the
Merger  Warrants are currently  listed and traded on the Nasdaq  National Market
System under the symbol HRLYZ. The terms of the warrants and the Merger Warrants
are virtually  identical  except for the following:  (i) the warrants  expire in
January 2000 and the Merger  Warrants  expire in January 2002;  (ii) the date on
which the exercise  price of the warrants  increases is January 16, 1999 and the
date on which the exercise price of the Merger Warrants increases is January 11,
1999; and (iii) the Merger Warrants are redeemable,  in whole or in part, at any
time after 21 months from their issuance at a price of $1.00 per share of common
stock by delivery of 30 days' written  notice if the average last reported sales
price of the Herley common stock has not been less than $17.60 per share for the
fifteen consecutive trading days immediately prior to the notice date.

     Exercise  Price and Terms.  Each  warrant  entitles the  registered  holder
thereof to purchase one share of Herley  common stock at an exercise  price of $
14.40 per share  prior to January  16,  1999 and  $15.60  per share  thereafter,
subject to adjustment in accordance with the  anti-dilution and other provisions
referred  to below.  The holder of any  warrant  may  exercise  such  warrant by
surrendering the certificate representing the Warrant to the Warrant Agent, with
the  subscription  form thereon properly  completed and executed,  together with
payment of the  exercise  price.  The  warrants  may be exercised at any time in
whole or in part at the exercise  price then in effect until  expiration  of the
warrants. The warrants expire twenty-four months from their date of issuance. No
fractional shares will be issued upon the exercise of the warrants.
<PAGE>
     The exercise price of the warrants bears no  relationship  to any objective
criteria of future value. Accordingly, such exercise price should in no event be
regarded as an indication of any future trading price.

     Adjustments.  The exercise  price and the number of shares of Herley common
stock  purchasable  upon the exercise of the warrants are subject to  adjustment
upon the occurrence of certain events, including stock dividends,  stock splits,
combinations or  reclassifications of the Herley common stock, or sale by Herley
of shares of its Herley common stock or other securities convertible into Herley
common stock  (exclusive  of shares  issued upon the exercise or  conversion  of
outstanding options,  warrants and convertible  securities) at a price below the
market  price of the Herley  common  stock as defined in the Warrant  Agreement.
Additionally,  an adjustment would be made in the case of a reclassification  or
exchange of Herley common stock,  consolidation or merger of Herley with or into
another corporation (other than a consolidation or merger in which Herley is the
continuing  corporation)  or sale of all or  substantially  all of the assets of
Herley in order to enable  Warrant  holders  to  acquire  the kind and number of
shares of stock or other  securities  or property  receivable in such event by a
holder of the number of shares of Herley common stock that might  otherwise have
been purchased upon the exercise of the Warrant.

     Transfer,  Exchange and Exercise.  The warrants are in registered  form and
may be presented to the Warrant Agent for transfer,  exchange or exercise at any
time on or prior to their  expiration  date,  at which time the warrants  become
wholly void and of no value. If a market for the warrants  develops,  the holder
may sell the warrants  instead of  exercising  them.  There can be no assurance,
however, that a market for the warrants will develop or continue.

     Warrant Holder Not a  Stockholder.  The warrants do not confer upon holders
any voting, dividend or other rights as stockholders of Herley.
<PAGE>
                             SELLING SECURITYHOLDERS

     The   following   table   sets   forth  the   ownership   of  the   selling
securityholders, the number of shares of common stock beneficially owned by each
of the selling  securityholders,  and the number of shares  which may be offered
for resale pursuant to this prospectus.  Except as otherwise  disclosed  herein,
none of the  selling  securityholders  has had any  position,  office  or  other
material  relationship  with Herley or its predecessors or affiliates within the
past three years.

     The information  included below is based upon  information  provided by the
selling securityholders. Because the selling securityholders may offer all, some
or none of their shares, no definitive  estimate as to the number of shares that
will be held by the selling securityholders after such offering can be provided.
<TABLE>
<CAPTION>
                                Number of Shares and Warrants Underlying
  Selling Securityholder             Managing Underwriters Warrants
  ----------------------        ----------------------------------------
 <S>                                               <C>   
 Southwest Securities, Inc.                        47,300
 Janney Montgomery Scott, Inc.                     33,004
 William J. Barrett                                10,016
 Herbert M. Gardner                                10,016
 C. William Dedmon, Jr.                             7,700
 Douglas Brickley                                   1,964
</TABLE>
<PAGE>
                              PLAN OF DISTRIBUTION

     The Shares are traded on the Nasdaq Stock  Market  National  Market  System
under the symbol HRLY and the  warrants  are traded on the Nasdaq  Stock  Market
National  Market  System under the symbol HRLYW . The shares and warrants may be
sold from time to time directly by the selling  securityholders.  Alternatively,
the Selling  Securityholders may from time to time offer such securities through
underwriters,  dealers or agents.  The distribution of securities by the selling
securityholders  may be effected in one or more transactions that may take place
on the Nasdaq Stock Market National Market System,  including  ordinary broker's
transactions,  privately-negotiated transactions or through sales to one or more
broker-dealers  for  resale of such  shares  as  principals,  at  market  prices
prevailing  at the time of sale,  at prices  related to such  prevailing  market
prices or at negotiated prices.  Usual and customary or specifically  negotiated
brokerage  fees or  commissions  may be paid by the selling  securityholders  in
connection with such sales of securities.

     At the time a particular offer of securities is made by or on behalf of the
Selling   Securityholders,   to  the  extent  required,  a  prospectus  will  be
distributed  which will set forth the  number of shares  being  offered  and the
terms of the offering, including the name or names of any underwriters,  dealers
or  agents,  if any,  the  purchase  price  paid by any  underwriter  for shares
purchased from the Selling  Securityholders  and any  discounts,  commissions or
concessions  allowed or reallowed or paid to dealers,  and the proposed  selling
price to the public.

                                  LEGAL OPINION

     Certain legal matters in connection  with this offering will be passed upon
for Herley by Blau, Kramer, Wactlar & Lieberman,  P.C., Jericho, New York 11753.
David H. Lieberman, a member of the firm, is a director of Herley. Mr. Lieberman
owns 600 shares of common  stock of Herley and options and  warrants to purchase
17,333 shares of common stock.

                                     EXPERTS

     The audited financial statements of Herley Industries, Inc. incorporated by
reference in this  prospectus and elsewhere in the  registration  statement have
been  audited  by  Arthur  Andersen  LLP,  independent  public  accountants,  as
indicated  in their  report with respect  thereto,  and are  included  herein in
reliance upon the authority of said firm as experts in giving said reports.
<PAGE>
================================================================================
No dealer,  salesperson,  or other person has been  authorized by Herley to give
any  information or to make any  representations  other than those  contained in
this prospectus and, if given or made, such other information or representations
must not be relied upon as having been so authorized by Herley.  This prospectus
does not constitute an offer to sell, or a solicitation  of an offer to buy, any
securities  other than the  securities  to which it  relates,  or an offer to or
solicitation  of  any  person  in  any  jurisdiction  in  which  such  offer  or
solicitation would be unlawful. Neither delivery of this prospectus nor any sale
made hereunder shall, under any  circumstances,  create any implication that the
information herein is correct as of any time subsequent to the date hereof.

                TABLE OF CONTENTS

                                                  Page
                                                  ----
Where You Can Find More Information ............    2
Incorporation of Certain Documents
  by Reference .................................    2
The Company ....................................    3
Use of Proceeds ................................    8
Price Range of Common Stock and Warrants .......    9
Dividend Policy ................................   10
Performance Chart ..............................   10
Description of Securities ......................   11
Selling Securityholders ........................   14
Plan of Distribution ...........................   15
Legal Opinion ..................................   15
Experts ........................................   15


                              HERLEY INDUSTRIES, INC.



                                220,000 Shares of
     Common Stock

                              110,000 Common Stock
                               Purchase Warrants

                                  -----------
                                   PROSPECTUS
                                  -----------



                                February __, 1999

================================================================================
<PAGE>

                                    PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS


Item 14.  Other Expenses of Issuance and Distribution
<TABLE>
<CAPTION>
     <S>                                               <C>
     Securities and Exchange Commission
     Filing Fee. . . . . . . . . . . . . . . . . .      $   900
     Legal and Accounting Fees . . . . . . . . . .        5,000
     Miscellaneous . . . . . . . . . . . . . . . .        4,100
                                                        -------
     Total . . . . . . . . . . . . . . . . . . . .      $10,000
</TABLE>

     Herley will pay all of these expenses.

Item 15.  Indemnification of Directors and Officers

     Under  provisions  of the  By-Laws of Herley,  each  person who is or was a
director  or officer of Herley may be  indemnified  by Herley to the full extent
permitted or authorized by the General Corporation Law of Delaware.

     Under such law, to the extent that such person is  successful on the merits
of defense of a suit or  proceeding  brought  against  him by reason of the fact
that he is a director  or officer of  Herley,  he shall be  indemnified  against
expenses (including attorneys' fees) reasonably incurred in connection with such
action.

     If  unsuccessful  in defense of a  third-party  civil suit or if a criminal
suit is settled,  such a person may be  indemnified  under such law against both
(1) expenses (including  attorneys' fees) and (2) judgements,  fines and amounts
paid in  settlement  if he acted in good  faith  and in a manner  he  reasonably
believed to be in, or not opposed to, the best  interests  of the  Company,  and
with  respect to any criminal  action,  had no  reasonable  cause to believe his
conduct was unlawful.

     If  unsuccessful in defense of a suit brought by or in the right of Herley,
or if such suit is settled, such a person may be indemnified under such law only
against  expenses  (including  attorneys'  fees)  incurred  in  the  defense  or
settlement  of such suit if he acted in good faith and in a manner he reasonably
believed to be in, or not opposed to, the best  interests of Herley  except that
if such a person  is  adjudged  to be  liable  in such  suit for  negligence  or
misconduct  in the  performance  of his duty to the  Company,  he cannot be made
whole  even for  expenses  unless  the court  determines  that he is fairly  and
reasonably entitled to indemnity for such expenses.

     Herley and its officers and directors of Herley are covered by officers and
directors liability insurance. The policy coverage is $3,000,000, which includes
reimbursement for costs and fees. There is a maximum deductible under the policy
of $200,000  for each  claim.  The  Company  has  entered  into  Indemnification
Agreements  with certain of its officers and directors.  The Agreements  provide
for  reimbursement  for all  direct  and  indirect  costs of any type or  nature
whatsoever  (including attorneys' fees and related  disbursements)  actually and
reasonably  incurred in  connection  with either the  investigation,  defense or
appeal of a Proceeding,  as defined,  including amounts paid in settlement by or
on behalf of an Indemnitee.
<PAGE>
Item 16.  Exhibits

     4.1  Managing Underwriters Warrant Agreement  (incorporated by reference to
          Exhibit 10.15 to registration statement No. 333-39767)
     4.2  Registration  Rights  Agreement  (incorporated by reference to Exhibit
          10.16 to registration statement No. 333-39767)
     5    Opinion of Blau, Kramer, Wactlar & Lieberman, P.C.
     23.1 Consent of Arthur Andersen LLP
     23.2 Consent  of Blau,  Kramer,  Wactlar &  Lieberman,  P.C.  (included  in
          Exhibit 5 hereof)
     24   Powers of Attorney (included in the signature pages hereof)

Item 17.  Undertakings

     (a) The  undersigned  registrant  hereby  undertakes  that, for purposes of
determining  any  liability  under the  Securities  Act of 1933, as amended (the
"Act"),  each filing of the registrant's annual report pursuant to Section 13(a)
or Section 15(d) of the Securities  Exchange Act of 1934 (and, where applicable,
each filing of an employee  benefit  plan's  annual  report  pursuant to Section
15(d) of the Securities  Exchange Act of 1934) that is incorporated by reference
in the registration statement shall be deemed to be a new registration statement
relating to the securities offered therein,  and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

     (b) Insofar as indemnification for liabilities arising under the Act may be
permitted to  directors,  officers  and  controlling  persons of the  registrant
pursuant to the foregoing  provisions,  or otherwise,  the  registrant  has been
advised  that in the opinion of the  Securities  and  Exchange  Commission  such
indemnification  is  against  public  policy  as  expressed  in the  Act and is,
therefore,  unenforceable. In the event that a claim for indemnification against
such liabilities  (other than the payment by the registrant of expenses incurred
or paid by a director,  officer or  controlling  person of the registrant in the
successful  defense of any  action,  suit or  proceeding)  is  asserted  by such
director,  officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.

     (c) The undersigned Registrant hereby undertakes:

     (1)  For  purposes  of  determining   any  liability  under  the  Act,  the
information  omitted from the form of prospectus filed as part of a registration
statement in reliance upon Rule 430A and contained in a form of prospectus filed
by the  registrant  pursuant to Rule  424(b)(1)  or (4) or 497(h)  under the Act
shall be deemed to be part of the  registration  statement as of the time it was
declared effective.

     (2) For the  purpose  of  determining  any  liability  under the Act,  each
post-effective  amendment that contains a form of prospectus  shall be deemed to
be a new registration  statement relating to the securities offered therein, and
the offering of such  securities  at that time shall be deemed to be the initial
bona fide offering thereof.
<PAGE>
                                   SIGNATURES

     Pursuant to the  requirements of the Securities Act of 1933, the Registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-3 and has  duly  caused  this  registration
statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized, in Lancaster, Pennsylvania on the 12th day of February, 1999.

                                Herley Industries, Inc.

                                By: /s/ Lee N. Blatt
                                        ---------------------
                                        Lee N. Blatt
                                        Chairman of the Board

                                POWER OF ATTORNEY

     Pursuant  to  the   requirements  of  the  Securities  Act  of  1933,  this
Registration  Statement  has been signed  below on  February  12,  1999,  by the
following  persons in the  capacities  indicated.  Each person  whose  signature
appears  below also  constitutes  and appoints Lee N. Blatt and Myron Levy,  and
each of them, his true and lawful attorney-in-fact and agent, with full power of
substitution  and  resubstitution,  for him and in his name, place and stead, in
any and all capacities to sign any and all amendments (including  post-effective
amendments)  to this  Registration  Statement,  and to file the  same,  with all
exhibits  thereto and all other  documents  in  connection  therewith,  with the
Commission,  granting  unto  said  attorney-in-fact  and  agent  full  power and
authority to do and perform each and every act and thing requisite and necessary
to be done,  as fully to all  intents  and  purposes  as he might or could do in
person, hereby ratifying and confirming all that said attorney-in-fact and agent
or his substitute or  substitutes  may lawfully do or cause to be done by virtue
hereof.

     Signature                        Title

/s/ Lee N. Blatt                Chairman of the Board
Lee N. Blatt                    (Chief Executive Officer)

/s/ Myron Levy                  President and Director
Myron Levy

/s/ Anello C. Garefino          Vice President - Finance, Treasurer (Chief
Anello C. Garefino              Financial Officer and Principal Accounting 
                                Officer)

/s/ Thomas J. Allshouse         Director
Thomas J. Allshouse

/s/ David H. Lieberman          Secretary and Director
David H. Lieberman

                                Director
John Thonet

/s/ Alvin M. Silver             Director
Alvin M. Silver

/s/ Edward K. Walker, Jr.       Director
Edward K. Walker, Jr.
<PAGE>
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549

                                 ---------------



                                    EXHIBITS

                                       to

                                    Form S-3

                             Registration Statement


                                 ---------------

                             Herley Industries, Inc.
             (Exact name of registrant as specified in its charter)


                                                  EXHIBIT 5


                                     February 16, 1999


Securities and Exchange Commission
450 Fifth Avenue, N.W.
Washington, D.C.  20549

Re:  Herley Industries, Inc.
     Registration Statement on Form S-3
     ----------------------------------     
Gentlemen:

     Reference is made to the filing by Herley Industries,  Inc. (the "Company")
of a  Registration  Statement  on Form S-3 (the  "Registration  Statement"),  as
amended,  with the Securities and Exchange Commission pursuant to the provisions
of the Securities Act of 1933, as amended,  covering the registration of 110,000
shares of the  Company's  common  stock,  par value $.001 per share (the "Common
Stock"),  110,000  common  stock  purchase  warrants  (the  "Warrants")  and the
underlying 110,000 shares of Common Stock.

     As  counsel  for the  Company,  we have  examined  its  corporate  records,
including its Certificate of Incorporation,  By-Laws, its corporate minutes, the
form of its Common  Stock  certificate  and Warrant  certificate  and such other
documents as we have deemed necessary or relevant under the circumstances.

     Based upon our examination, we are of the opinion that:

     1. The Company is duly organized and validly existing under the laws of the
State of Delaware.

     2. The  Warrants  covered  by the  Registration  Statement  have  been duly
authorized  and,  when  issued in  accordance  with their  terms,  as more fully
described in the Registration Statement,  will be validly issued, fully paid and
non-assessable.

     3. The shares of Common Stock covered by the  Registration  Statement  have
been duly  authorized  and, when issued in accordance  with their terms, as more
fully described in the  Registration  Statement,  will be validly issued,  fully
paid and non-assessable.

     4. The shares of Common Stock  reserved  for issuance  upon the exercise of
the Warrants  when issued in  accordance  with the terms and  conditions of such
Warrants, will be validly issued, fully paid and non-assessable.

     We hereby  consent  to be named in the  Registration  Statement  and in the
prospectus  which  constitutes a part thereof as counsel to the Company,  and we
hereby consent to the filing of this opinion as Exhibit 5.1 to the  Registration
Statement.

                                   Very truly yours,


                                   /s/ Blau, Kramer, Wactlar & Lieberman, P.C.


                                                  EXHIBIT 23.1








                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS







As independent  public  accountants,  we hereby consent to the  incorporation by
reference in this registration statement of our report dated September 17, 1998,
included in Herley Industries, Inc.'s Form 10-K for the fiscal year ended August
2,  1998,  and to all  references  to our  Firm  included  in this  registration
statement.


                                        /s/ Arthur Andersen LLP

Lancaster, Pennsylvania
 February 15, 1999




© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission