St Lawrence Island, Alaska, March 1951
- Date of account
- 1951-03
- Location
- St Lawrence Island, Alaska
- 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 onlyPROJECT10073RECORDCARD 1.DATE 2.LOCATION 12.CONCLUSIONS 19 March 1951 St Lawrence Island, Alaska 口 Was Balloon 口 ProbablyBolloon 口 Possibly Balloon 3.DATE-TIME GROUP TYPEOFOBSERVATION X Ground-Visuoi Ground-Rodar X Was Aircraft Locel ProbablyAircrof! 19/2200z AirVisuai D Air-lntorcept Radar 口 Possibly Aircraft GMT. S.PHOTOS 6.SOURCE 口 Was Astronomical OY 口 ProboblyAstronomicol XNo Military Possibly Astronomicol 7.LENGTH OP OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE Other. D Insufficiont Dota forEvcluotion 口 Unknewn 21/2-3min one Northerly 10. BRIEP SUMMARY OF SIGHTING 11.COMMENTS Believed to be USSR A/c. Report A/C sighting of type not previously observed and believed to be similar to MIG-l5 configuration.of a/c, not of UFO。 High speed (jet) flying in and out of fog bank. No markdngs distinguished.Made manuvers consistant with those of a/c.No sound.Sisp similar to F-86 or F-80.No kmown fri
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