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Archive case record

Colorado Springs, Colo., April 1952

Date of account
1952-04
Location
Colorado Springs, Colo.
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 24 Apr52 Colorado Springs, Colo. 口 Wos Bolloon 口 Probobly Salloon [) Possibly Belloon 3.DATE-TIME GROUP 4.TYPEOF OBSERVATION 2215 MST D Wos Aircrol! Local Ground.Visuol Ground-Radar ProbablyAircraft 05152- Air-Visual DAir-Intercept Radar Possiby Aircralt 5.PHOTOS 6.SOURCE Wos Aslronomical aYes Civilian-male 口 Probcbly Astronoinical No 口 Possibly Astronomicol 7.LENGTH OF OBSERVATION 8.NUMBEROFOBJECTS 9.COURSE Othor Insufficicnt Data for Evoluation 5-l0 seconds 1. Unknown 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Dark with luminous glov. Swept wing, Swept wing - no fuselage.. no fuselage. Straight and level maneuzers. Disappeared behind roof line. Possibly conentional a/c except for the Viwwed through bare tree branches absence of sound.If object waa large and no 6ound.1o times larger than jet a/ report indicates it vas, an a/c cou

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