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Archive case record

Denver, Colorado, June 1954

Date of account
1954-06
Location
Denver, Colorado
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 23June 1954 口 Was Balloon Denver, Colorado 口 Probabiy Balloon 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF O8SERYATION Local 0330Z(N) DGround-Yisuai Ground-Rador 口 Wos Aircraf! ProboblyAircraft 24/0330Z D Ai~Visual D Air-lntercept Radar 口 Possibly Aircroft GMT 5.PHOTOS 6.SOURCE 口 Was Astronomical Yos 口 Probably Astronomical ONo Civilian 口 Possibiy Astronomical 7.LENGTH OF OBSERYATION B.NUMBEROF OBJECTS 9.COURSE Orhor 口 Insufficiont Data for Evaluation 1 N to S Unknown 30 Seconds 10.BRIEF SUMMARY OF SIGHTING 11.COMMENTS Like modern a/c w/swept back wings.Light B-36 a/c in area at the time of green,glowing object, observation ATICFORM329(REV26SRP 52)

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