UAP Archives

USAF record 28985906 (1960)

28985906

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PROJECT 10073 RECORD CARD

1. DATE 15 February, 1960

2. LOCATION San Jose, California

3. DATE-TIME GROUP [REDACTED]

4. TYPE OF OBSERVATION Ground-Visual

5. PHOTOS [HW: Yes]

6. SOURCE Civilian

7. LENGTH OF OBSERVATION Not Given

8. NUMBER OF OBJECTS One

9. COURSE Not Given

10. BRIEF SUMMARY OF SIGHTING A sound was heard which followed observation of jet aircraft. It was claimed that the sound was a different sound from that made by jet aircraft.

11. COMMENTS Probable cause was sonic booms. The geographical configuration of the area is hilly and would cause amplification of this sound.

ATIC FORM 329 (REV 2; SEP 53)

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