Skip to content
← Research library

Archive case record

45.09N 140.47E (Far East), March 1951

Date of account
1951-03
Location
45.09N 140.47E (Far East)
Source
uap_archive
Record updated
2026-10-10

View the original source ↗

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 March 1951 45.09N 140.47E(Far East) 口 Was Balloon 口 Probobly Balloon 口 Possibly Balloon 3.DATE-TIME GROUP 4: .TYPEOF OBSERVATION XXGround-Rodor XWas Aircraft Locol-1740 D Ground-Visual 口 ProbablyAircroft 08/0840z GMT. D Air-Visuai D Air-lntercept Radar 口 Possibly Aircraft S.PHOTOS 6.SOURCE 口 Was Astronomical 口 Probobly Astronomical Mlitary 口 PossiblyAstroniomicol 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE D Othar. One S&L Manuvers 口 Insufficient Data for Evaluation 9 mimutes 口 Unknowm 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Evaluated as Soviet A/c track by No Case in File. FEAF.Not UFO. Report from Project Card indicated that obj on course of O35 degrees.Report from FEAF. N. Case in fiLC V HROONNT. ATiC PORM 329(REV 26SEP 52)

View this source page ↗

Investigate related details with Anomaly Graph’s account-based search, or read how matching and provenance work.