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Archive case record

Duluth, Minnesota, April 1963

Date of account
1963-04
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 10073RECORD CARD 1.DATE 2.LOCATION 12. CONCLUSIONS 口 Was Balloon 7April 1963 Duluth,Minnesota 口 Probabiy Balloon 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION AxGround-Visual Ground-Rodar 口 Wos Aircraft Local 口 Probably Aircraft 08/0320Z AirVisual DAir-Intercept Radar 口 Possibly Aircraft GMT. 5.PHOTOS 6.SOURCE 口 Was Astronomical aYes 口 Probably Astronomicol XR No Civilian 口 Possibly Astronomical 7.LENGTH OF OBSERVATION 8.NUMBEROF OBJECTS9. COURSE 口 Other Insufficient Data forEvaluation 口 Unknowm 15 minutes SE 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Round bright white object size of star ECHO was over Duluth at 820 PM moving to SE. No change in intensity, at 83 dgr elevation S of City and object lost in brightness of moon. moving SE。Time error of exactly Initial observation at 45 dgr elevation one hour。Sighting conforms to 290 dgr azimuth and disappearance aften sat

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