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Archive case record

Mosinee, Wisconsin, April 1964

Date of account
1964-04
Location
Mosinee, Wisconsin
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 D Was Balloon 22 Apr 64 Mosinee, Wisconsin Probably Balloon 3.DATE-TIME GROUP D Possibly Bolloon 4. TYPE OF OBSERVATION Local XKGround-Visual 口Ground-Radar 口 Was Aircraft 口 Probobly Aircraft GMT_23/0235Z D AirVisual Air-Intorcopt Rodar 口 Possibly Aircrcft 5.PHOTOS 6.SOURCE Was Astronomical Yes 口 Probably Astronomicol Civilian 口 Possibly Astronomical XNo 1.LENGTH OF OBSERVATION 8.NUMBEROF ODJECTS9.COURSE Othor Sateliite 口 Insufficient Data for Evatuation one south 口 Unknown five mii.utes 10. BRIEF SUMMARY OF SIGHTING 1!.COMMENTS Small white star-like object describea as ECH0 11 over Wisconsdn at 1938 and 2l49 a rapitdy moving star in straight flight CS on c2 Apr 64. Reported tiine converti from North to South.Disseppeared in distanct to 2035 locsl. 0bj.prob.Sate1lite. Roported five days after sighting. Evaluatod as Satellite by re

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