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Archive case record

Northern Montana, March 1959

Date of account
1959-03
Location
Northern Montana
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.QATE 2.LOCATION 12.CONCLUSIONS 口 Vas Balloon Horthern Montana 口 Probably Bclloon 25.o 59 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF O9SERYATION 口 Was Aircraft Local O Ground-Visual Ground-Radar Probably Aircraft 26/0217 D Air-Intercept Radar 口 Possibiy Aircraft GMT DAirVisuol 5.PHOTOS 6.SOURCE 口 Was Astronomical OYes 口 Probably Astronomical 口 Possibly Astronomical ONo Malitary 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Othar- D Insufficiont Data for Evaluation Unknown 60 mins one varied IO. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Non-persistent contrails first sighted by F-89 got approx 20 Mi of obj.pilot crew heading North. A few mins later rpta sighting red & green blinking obj picked up on radar to rear of B-52.Obd running lights & a steady white light, fo11oved B-52 at 8,000'to 15,000'for the assumed to be a tail light. The orrange better par

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