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Archive case record

McKeesport, Pennsylvania, June 1957

Date of account
1957-06
Location
McKeesport, Pennsylvania
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 Balloon 26June1957 Mekeesport Pennsylyania 口 Probably Bailoon 口 Possibly Baiioon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION Ground-Visual Ground-Radar 口 Was Aircraft Local 口 ProbabiyAircraft CMT_26/2355Z Air-Visuai DAir-Intercopt Radar 范 PossiblyAircraft 5.PHOTOS 6.SOURCE 口 Was Astronomicai Yas 口 ProbablyAstronomicai DNo Civilian 口 Possibly Astronomical 7.LENGTH OFOBSERYATION 8.NUMBEROFOBJECTS 9.COURSE 口 Othor 口 Insufficient Data for Evaiuation 口 Unknown 3 to 5 minutes threeq WtoE 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Three objects,circular,slightly ova Near vicinity of greater Pitts- then elongated when disappearing, burgh airport.Light planes in size of baseball,color white silver- area.evaluated as possible a/c. ish.Two objects in lead one follow- ing. Red light flashed once on trail ing object.If 33 vectored to area repor

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