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Archive case record

Simiutak, Greenland, June 1953

Date of account
1953-06
Location
Simiutak, Greenland
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

1.DATE·TIME GROUP 2.LOCATION 24June5324/1430Z Siniutak,Greenland 3.SOURCE 10.CONCLUSION lalitsy UNIDEITTFTD 4.NUMBER OF OBJECTS One S.LENGTH OF OBSERVATION 11.BRIEF SUMMARY AND ANALYSIS 5iinutes Red, eireuler rotating object traveling SE-ri collided with weather balloon at 18,0o0 ft.Source stated thct obje ct was 6.TYPE OF OBSERVATION opprox 3 tiib size of balloon. Object rotated 15 seconds Groumd-Visual after the collisi on nd deperted into the wird on an ascendino 7.COURSE path. SE-V COMIIES: Althought the integrity of the obscrver as considerel ercellent, 8.PHOTOS it is belicved thet he eaggerated the renouvers of object. Cornender of local weathor station states opinion that OYo only possibility of phenoenon would be an optical illusion or 苏XNO rarellax in the lens of the thcodolite.This typo balloon not 9.PHYSICAL EVIDENCE expected to burst belou 30,Co0 ft. Yo ONYE PORM FTD SEP630-3

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