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Archive case record

San Francisco, California, March 1955

Date of account
1955-03
Location
San Francisco, 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

PROJECT10073RECORDCARD 1.DATE 2.LOCATION 12.CONCLUSIONS 口 Was Bolloon 18 March 1955 San Francisco,California ProbabiyBolloon 3.DATE-TIME GROUP 口 Possibly Balloon 4.TYPEOFOBSERVATION XGround-Visual 口 Was Aircraft Local Ground-Radar 口 ProboblyAircroft GMT 19/0405Z DAir-Visuol Air-interceptRadar xPossiblyAircraft 5.PHOTOS 6.SOURCE 口 Was Astronomical Yes 口 ProbablyAstronomical XNO Civilian 口 PossiblyAstronomical 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE Othor. 口 InsufficientDataforEvaluation arc NW to NE 口 Unknown twenty seconds one 10.BRIEF SUMMARY OF SIGHTING 11.COMMENTS One round pinkish-orange object,size The short sighting time ofthe of pin head held at arms length, uFo and sudden disappearance arced across the sky from Nw to NE. suggests a turn in the flight Observer did not see it disappear. path of a jet a/c.Possibly the Weather was foggy. Sighting at night.aafterburner of

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