SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
(RULE 13D-102)
INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
TO RULES 13D-1(B) (C), AND (D) AND AMENDMENTS THERETO FILED
PURSUANT TO RULE 13D-2(B)
(AMENDMENT NO. 1) 1/
Signal Technology Corporation
(Name of Issuer)
Common Stock, par value $.01 per share
(Title of Class of Securities)
826675100
(CUSIP Number)
December 31, 1998
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:
[ ] Rule 13d-1(b)
[ ] Rule 13d-1(c)
[x] Rule 13d-1(d)
__________________
1/ The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which would
alter the disclosures provided in a prior cover page.
The information required in the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other provisions of the Act (however, see
the Notes).
<PAGE>
CUSIP No. 826675100 13G Page 2 of 7 Pages
======== ======================================================================
1 NAMES OF REPORTING PERSONS
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS
Bernard P. O'Sullivan
======== ======================================================================
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(SEE INSTRUCTIONS)
(a) [ ]
(b) [X]
======== ======================================================================
3 SEC USE ONLY
======== ======================================================================
4 CITIZENSHIP OR PLACE OF ORGANIZATION
The United States of America
======== ======================================================================
5 SOLE VOTING POWER
NUMBER OF 519,252 (See Item 4.)
SHARES
BENEFICIALLY ======== =============================================
OWNED BY 6 SHARED VOTING POWER
EACH
REPORTING 121,000 (See Item 4.)
PERSON
WITH ======== =============================================
7 SOLE DISPOSITIVE POWER
220,967 (See Item 4.)
======== =============================================
8 SHARED DISPOSITIVE POWER
121,000 (See Item 4.)
======== ======================================================================
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
640,252 (See Item 4.)
======== ======================================================================
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ]
======== ======================================================================
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
8.4%
======== ======================================================================
12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
======== ======================================================================
<PAGE>
CUSIP No. 826675100 13G Page 3 of 7 Pages
ITEM 1(A). NAME OF ISSUER:
Signal Technology Corporation
ITEM 1(B). ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:
222 Rosewood Drive
Danvers, Massachusetts 01923
ITEM 2(A). NAME OF PERSON FILING:
Bernard P. O'Sullivan
ITEM 2(B). ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE:
176 South Collier Boulevard
Marco Island, Florida 34145
ITEM 2(C). CITIZENSHIP:
The United States of America
ITEM 2(D). TITLE OF CLASS OF SECURITIES:
Common Stock, par value $.01 per share (the "shares")
ITEM 2(E). CUSIP NUMBER:
826675100
<PAGE>
CUSIP No. 826675100 13G Page 4 of 7 Page
ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO RULES 13D-1(B), OR 13D-2(B)
OR (C), CHECK WHETHER THE PERSON FILING IS A:
(a) [ ] Broker or dealer registered under Section 15 of the Exchange
Act;
(b) [ ] Bank as defined in Section 3(a)(6) of the Exchange Act;
(c) [ ] Insurance company as defined in Section 3(a)(19) of the
Exchange Act;
(d) [ ] Investment company registered under Section 8 of the
Investment Company Act;
(e) [ ] An investment adviser in accordance with Rule 13d-1(b)(1)(ii)
(E);
(f) [ ] An employee benefit plan or endowment fund in accordance with
Rule 13d-1(b)(1)(ii)(F);
(g) [ ] A parent holding company or control person in accordance with
Rule 13d-1(b)(1)(ii)(G);
(h) [ ] A savings association as defined in Section 3(b) of the Federal
Deposit Insurance Act;
(i) [ ] A church plan that is excluded from the definition of an
investment company under Section (c)(14) of the Investment
Company Act;
(j) [ ] Group, in accordance with Rule 13d-1(b)(1)(ii)(J);
If this statement is filed pursuant to Rule 13d-1(c), check
this box. [x]
<PAGE>
CUSIP No. 826675100 13G Page 5 of 7 Page
ITEM 4. OWNERSHIP:
(a) Amount beneficially owned:
(b) Percent of class:
(c) Number of shares as to which such person has:
(i) Sole power to vote or direct the vote: 519,252(1)
(ii) Shared power to vote or direct the vote: 121,000(2)
(iii) Sole power to dispose or direct the disposition of: 220,967
(iv) Shared power to dispose or direct the disposition of: 121,000(2)
(1) Includes: (a) 117,991 shares of which the Reporting Person has
the right to vote, but of which William L. Murphy has the entire
right to dispose and direct or indirect pecuniary interest; (b)
54,000 shares held by a trust of which the Reporting Person's
grandchildren are beneficiaries and the Reporting Person has the
sole voting power and his wife and son have joint investment
power; and (c) 126,294 shares held by a trust of which the
Reporting Person's children are beneficiaries and of which the
Reporting Person has sole voting power and his wife and nephew
have joint investment power. Does not include 50,167 shares held
by the Reporting Person's spouse. The Reporting Person disclaims
beneficial ownership over all such shares.
(2) Includes 121,000 held jointly by the Reporting Person and his
spouse.
ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS:
Not applicable.
ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON:
Not applicable.
TEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE
SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY:
Not applicable.
ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP:
Not applicable.
<PAGE>
CUSIP No. 826675100 13G Page 6 of 7 Page
ITEM 9. NOTICE OF DISSOLUTION OF GROUP:
Not applicable.
ITEM 10. CERTIFICATION:
Not applicable.
<PAGE>
CUSIP No. 826675100 13G Page 7 of 7 Page
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
2/10/99
___________
(Date)
/s/ Bernard P. O'Sullivan
__________________________
Bernard P. O'Sullivan
