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Archive case record

Menneapolis, Minnesota, January 1957

Date of account
1957-01
Location
Menneapolis, Minnesota
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 5.January 1957 Menneapolis, Minnesota DK Yas Balloon 3.DATE-TIME GROUP 口 Probably Balioon 4.TYPE OF OBSERVATION 口 Possibly Balloon Local 只Ground-Visual DGround-Radar 口 Wos Aircrafy GMT 05/06007 口 Probably Aircraft D Air-Visuai 5..PHOTOS D Air-Intercopt Radar 口 6.SOURCE DYos 口 Was Astronomicol Civilian 口 Probobly Astronomical 口 Possibly Astronomicol 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Other. 口 Insufficient Data for Evaluation 1 hour one NE then E 口 Unknowm 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Ono round object, solid green with a Description, flashing red every few seconds.Object duration,flight path,motion indicate that sight-- was first seen at 20,000 feet (est) ing was probably caused by a and it moved up to 30,000 feet (est) balloon. moving back and forth.Object moved Northwest then East over Lake Super

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