UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 3
INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES
1. Name and Address of Reporting Person
AHUJA, SANJIV
445 SOUTH STREET
MORRISTOWN, NJ 07960
2. Date of Event Requiring Statement (Month/Day/Year)
October 8, 1999
3. IRS or Social Security Number of Reporting Person (Voluntary)
###-##-####
4. Issuer Name and Ticker or Trading Symbol
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
5. Relationship of Reporting Person(s) to Issuer (Check all applicable)
(X) Director ( ) 10% Owner ( ) Officer (give title below) ( ) Other
(specify below)
6. If Amendment, Date of Original (Month/Day/Year)
7. Individual or Joint/Group Filing (Check Applicable Line)
(X) Form filed by One Reporting Person
( ) Form filed by More than One Reporting Person
<TABLE>
<CAPTION>
___________________________________________________________________________________________________________________________________
Table I -- Non-Derivative Securities Beneficially Owned |
___________________________________________________________________________________________________________________________________|
1. Title of Security |2. Amount of |3. Ownership |4. Nature of Indirect |
| Securities | Form: | Beneficial Ownership |
| Beneficially | Direct(D) or | |
| Owned | Indirect(I) | |
___________________________________________________________________________________________________________________________________|
<S> <C> <C> <C>
Class A Common Stock |74,316 |D | |
- -----------------------------------------------------------------------------------------------------------------------------------|
Class A Common Stock |7,984 |I |By 401(k) Plan |
- -----------------------------------------------------------------------------------------------------------------------------------|
___________________________________________________________________________________________________________________________________|
<CAPTION>
___________________________________________________________________________________________________________________________________
Table II -- Derivative Securitites Beneficially Owned |
___________________________________________________________________________________________________________________________________|
1.Title of Derivative |2.Date Exer- |3.Title and Amount | |4. Conver-|5. Owner- |6. Nature of Indirect |
Security | cisable and | of Underlying | |sion or |ship | Beneficial Ownership |
| Expiration | Securities | |exercise |Form of | |
| Date(Month/ |-----------------------|---------|price of |Deriv- | |
| Day/Year) | |Amount |deri- |ative | |
| Date | Expira- | |or |vative |Security: | |
| Exer- | tion | Title |Number of|Security |Direct(D) or | |
| cisable | Date | |Shares | |Indirect(I) | |
___________________________________________________________________________________________________________________________________|
<S> <C> <C> <C> <C> <C> <C> <C>
Stock Option (Class A) (|11/17/98 |11/16/02 |Class A Common Stock |200,000 |$8.695 |D | |
right to buy) |(1) | | | | | | |
- -----------------------------------------------------------------------------------------------------------------------------------|
Stock Option (Class A) (|1/30/99 (|1/29/03 |Class A Common Stock |200 |$9.7825 |D | |
right to buy) |1) | | | | | | |
- -----------------------------------------------------------------------------------------------------------------------------------|
Stock Option (Class A) (|11/02/99 |11/01/03 |Class A Common Stock |100,000 |$14.7175 |D | |
right to buy) |(1) | | | | | | |
- -----------------------------------------------------------------------------------------------------------------------------------|
Stock Option (Class A) (|3/22/00 (|3/21/04 |Class A Common Stock |140,000 |$17.455 |D | |
right to buy) |1) | | | | | | |
- -----------------------------------------------------------------------------------------------------------------------------------|
Share Units (Phantom Sto|(3) |N/A |Class A Common Stock |6,678 |N/A |D | |
ck) (2) | | | | | | | |
- -----------------------------------------------------------------------------------------------------------------------------------|
___________________________________________________________________________________________________________________________________|
</TABLE>
Explanation of Responses:
(1) The option is exercisable according to the following annual vesting
schedule: 20% in years 1, 2 and 3 and 40% in year 4.
(2) Pursuant to the SAIC Key Executive Stock Deferral
Plan.
(3) The phantom stock units accrue under the SAIC Key Executive Stock Deferral
Plan and are settled in SAIC Class A Common Stock upon the
reporting person's
termination.
SIGNATURE OF REPORTING PERSON
Sanjiv Ahuja
DATE
October 8, 1999
