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Archive case record

San Jose, California, February 1960

Date of account
1960-02
Location
San Jose, California
Source
uap_archive
Record updated
2026-10-10

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Record summary

Project Blue Book case file indexed from National Archives metadata; page-level review pending.

Published source text

Read the available text below. Archive transcriptions may contain OCR errors; later context is labelled separately. A recorded claim is not a finding that it happened.

Source page 1

Source text · mention only

PROJECT 10073 RECORD CARD .DATE 2.LOCATION 12. CONCLUSIONS 15 Pebruary,1960 口 Was Balloon San Jose,California 口 Probably Balloon 口 Possibly Bailoon 3.DATE·TIME GROUP 4.TYPE OF OBSERYATION 1600 Ground-Visual Local. D Ground-Rodar 0y Was Aircraft 口 Probabiy Aircroft 15/21002 D AirVisual Air-intarcopt Radar 口 Possibly Aircraft GMT- 5.PNOTOS 6.SOURCE 口 Was Astronomical DYos 口 Probably Astronomical Xoi No 口 Possibiy Astronomical Civilian 1.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Othor. 口 Insufficiont Data for Evaluotion Not Given 口 Unknown One Hot Given BRIEF SUMMARY OF SIGHTING 11.COMMENTS A sound was heard which folloved observatior Probable cause wns sonie booms. The of jet a/e.It was claimed that the sound geographical configuration of the area was a differeht sound fron that made by is hilly and vould cause amplification jet aircraft. of this sound. ATIC FORM329(RBV 263E2 52

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