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Archive case record

Duluth, Minnesota, May 1955

Date of account
1955-05
Location
Duluth, 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 D Was Bolloon 13 May 1955 Duluth,Minnesota 口 Probably Bolloon 口 Possibiy Balloon 3.DATE-TIME GROUP 4.TYPEOF OBSERVATION Ground-Visual Ground-Radar 口 Was Aircraft Local. 口 Probobly Aircraft 14/0230Z D Air-Visual XKAir-Intorcapt Radar KxPossibly Aircroft GMT. 5.PHOTOS 6. SOURCE 口 Was Astronomical Yes 口 Probobly Astronomical XXNO Military 口 Possibly Astronomical 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Othor. 口 Insufficiont Data for Evaluation 口 Unknown 4-5 minutes one 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS rwo AF pilots on A/I mission locked on See case file and evaluation UFO. rendered this incident by WADc. Evaluated as dc/ ATIC FORM 329 (REV 26 SEP 52)

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