Upland, California, September 1957
- Date of account
- 1957-09
- Location
- Upland, California
- Source
- uap_archive
- Record updated
- 2026-10-10
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 onlyPROJECT10073RECORDCARD 1.DATE 2.LOCATION 12.CONCLUSIONS 口 Was Balloon 5-6 September 1957 Upland,California 口 Probably Balloon 口 Possibly Balloon 3.DATE-TIMEGROUP 4.TYPEOF OBSERVATION 口 Was Aircraft Local XGround-Visual DGround-Radar 口 Probably Aircraft GMT06/1215Zt01230Z □Ai~Visuol Air-InterceptRadar 口 Possibly Aircraft 5.PHOTOS 6.SOURCE 口 Was Astronomical OiYes 口 ProbablyAstronomicol Civilian 口 Possibly Astronomical XQNo 7.LENGTH OF.OBSERVATION 8.NUMBEROF OBJECTS 9.COURSE 口 Other. OXInsufficient Data forEvaluotion 口 Unknown 15 minutes one not given 10.BRIEF SUMMARY OF SICHTING 11.COMMENTS Green flash of light with red tails. Information furnished is not No sound.Object at an altitude of adequate,either in quantity approximately 2,000 feet. or detail,to permit an analysis. ATICFORM329(REV26SEP52)
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