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Archive case record

Rivera, California, July 1954

Date of account
1954-07
Location
Rivera, 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 1.DATE 2.LOCATION 12.CONCLUSIONS 18Ju1y1954 Rivera,Califomia 口 Was Balloon 口 Probabiy Balloon 口 Possibly Bailoon 3.DATE-TIME GROUP 4.TYPEOF OBSERVATION Ground-Radar 口 Was Aircraft Local Ground-Yisual 口 Probably Aircraft 19/0535Z AirViwal Air-lntercopt Radar 口 Possibly Aircraft GMT 5.PHOTOS 6.SOURCE 口 Was Astronomical Yes 口 Probably Astronomical BNo Civilian 口 Possibly Astronomical 7.LENGTH OF OBSERYATION 8.NUMBER OF OBJECTS 9.COURSE 口 Othar 口 InsufficiontData forEvaluation Several Minutes 2 EN 口 Unknown 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS No Sound. Star like objects-climbed steadily Two F-86s in area at same time. and executed turns. Cne slightly ahead of second object, then side by side. Flew in formation. AT1CFORM329(REV 26SEP 52)

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