Larson AFB, Washington, September 1959
- Date of account
- 1959-09
- Location
- Larson AFB, Washington
- Source
- uap_archive
- Record updated
- 2026-10-10
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 onlyPROJECT 10073 RECORD CARD 1.DATE 2.LOCATION 12.CONCLUSIONS Was Balloon 21Sen 59 Larson_AEB, Washington 口 Probably Balloon 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPEOF OBSERVATION Ground-Visual Ground-Radar 口 WasAircraft Local 口 ProboblyAircraft GMT_21/1159-12412 AirVisual Air-Intercept Radar 口 Possibly Aircraft 5.PHOTOS 6.SOURCE D Was Astronomical Regulus OYes 口 Probobly Astronomical 口 Possibly Astronomical DNo Military 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Other- 口 Insufficient Data for Evaluation 口 Unknown 42 mins one SE 10.BRIEF SUMMARY OF SIGHTING 11.COMMENTS Two rpts giving essentially the same info. Rpting official believed obj to be 1) Rnd obj large like a spotlight,white, a star. Movement & duration of sighting very bright.2) Bright white light closer conform to this conelusion. Star Regulu than a star.No trail,sound,and very little (Mag l.3) was in the general
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