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Archive case record

TOKYO, JAPAN, September 1952

Date of account
1952-09
Location
TOKYO, JAPAN
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 DAYC. 2L.OCATION 12.CONCLLSIOS 28052 TOKYO, JAPAN WosBaltoon' Prabably Belleon Posnbiy Betios CATE-TIAE OROUP 4 TYPECF CBSERVATION 02/2015 LS2 Cnund-Visue! RGround-Reder We.Arerett Locai C PosebiyAreran AiVisuai O Air-lntorcupt Rodur C Possitiy Airerof SMT PAOTOS C.SOURCE Vas Asrensmicn aYus ACS Unit C! Probaely Astronemicel Posgibly Astrenomseei Malrineti 7.LENOYH OP CBSERVATICN 13.NUMBEROFOSJECTS 9. COURSE 00 Insefticienr Dota fsr Evai 15min-1 Hour 1-3 Uakrown O. BRIEF SUVMARY OF SICHTINS 1.COS Target observed on PpI scops of GCA unit l.Raturn could have been caused by travoLing nine ziles north of Tolyo Inter nigratory birds interfering vdth mational Airport at spoed Lo-69 nph. Number norral function of set. or targets varied fran ono to threo, did not hcld foznation. Elip size was similar to return fron C-ial A/c.Target cculd not be sighted visually, although

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