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Archive case record

Colorado Springs, Colorado, December 1957

Date of account
1957-12
Location
Colorado Springs, 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 12.CONCLUSIONS 2.LOCATION 1.DATE Was Balloon Colorado Springs, Colorado 口 Probably Balloon 17 December 1957 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION 口 Was Aircraft Locol 1806 MST XxGroun d- Vi sual Ground-Radar Probably Aircraft 口 Possibly Aircraft DAirViaal D Air-lntercopt Radar GMT 18/0106Z Was Astronomical Meteor 5.PHOTOS 6.SOURCE 口 Probobly Astronomical 口 Possibly Astronomical Civilian XOKNO 口 Other. 8.NUMBER OF OBJECTS9. COURSE 7.LENGTH OF OBSERVATION 口 Insufficient Data for Evaluation 口 Unknown West 2 - 3 seconds one 11.COMMENTS IO. BRIEF SUMMARY OF SIGHTING The description,flight path & Object like comet streak with roundish time duration is of a meteor. front, bax tapering toward rear with sparks, size of pea, bluish whit. No sound. ATIC FORM 329(REV 26 SEP S2)

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