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Archive case record

Tulsa, Oklahoma, September 1957

Date of account
1957-09
Location
Tulsa, Oklahoma
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 12 September 1957 Tulsa,Oklahoma 口 Probably Bolloon 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION 1700_CST Ground-Visual XxGround-Radar 口 Wos Aircroft Local. 口 Probably Aircraf! 12/2300Z AirViswol D Air-Intercept Radar 口 Possibly Aircraft GMT 5. PHOTOS 6.SOURCE 口 Was Astronomicol DiYes 口 Probably Astronomical Civilian 口 Possibly Astronomicol ONo 7.LENGTH OF.OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE axotherRadar Malfunctipns 口 InsufficientData forEvaluotion 口 Unknowm 9seconds one NtoS 10.BRIEF SUMMARY OF SIGHTING 11.COMMENTS Object on radar at approximately 60 Believed to be radar malfunction. miles range travling at an estimated speed of 24,000 miles per hour.It disappeared in the center of the scope ATIC FORM329(REV 26SEP S2)

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