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Archive case record

Colorado Springs & Denver, Colo, December 1955

Date of account
1955-12
Location
Colorado Springs & Denver, 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 口 Wos Balloon 11 Dec 55 Colorado Springs & Denver,Colo 口 Probably Balloon 口 Possibly Balloon 3.DATE-TIME GROUP LTYPE OF OBSERVATION 口 Was Aicraft Local、 GroundVisual D Ground-Rodar 口 Probably Aircraft GMT11/1330Z D AirVisual D Air-Intercopt Rador 口 Possibly Aircroft 5.PHOTOS 6.SOURCE Was AstronomicalMeteor 口 Probably Astronomicol 口 Possibly Astronomical XCXNo military and civilian 7.LENGTH OF.OBSERVATION 想.NUMBER OF OBJECTS9.COURSE Other- 口 Insufficlont Data for Evgluation 口 Unknowm 3-5 geconds one NW 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Three observers, all Bame description. One,obj,green with an orange trail,mch Definitely identified as meteor by USAF brighter than jet exhauat. Captain (Pilot). (NO CASE IN FILE) ATIC FORM 329(REV 26SEP 52)

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