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Archive case record

Chitose AB, Japan, May 1955

Date of account
1955-05
Location
Chitose AB, 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 1.DATE 2.LOCATION 12.CONCLUSIONS 26May 1955 3.DATE-TIME GROUP Chitose AB._Japan 口 Was Balloon 4.TYPE OF OBSERVATION 口 Probably Balloon Local 口 Possibly Balloon XXGround-Visual GMT-26/0018Z Ground-Rudar 口 Was Aircraft 5.PHOTOS D Air-Visuol 口 Probobly Aircroft Air-lntercept Radar OXPossibiy Aireraft 6.SOURCE Yes XNO 口 Was Astronomical Military (control tower) 口 ProboblyAstronomical 7.LENGTH OF OBSERVATION 口 Possibly Astronomical 8.NUMBER OF OBJECTS 9.COURSE 口 Other 2or 3 minutes 口 Insufficient Data for Eyaluatian 10. BRIEF SUMMARY OF SIGHTING one N/A 口 Unknown Round,white object followed by smoke 11.COMMENTS trail with sparks and/or flames, Report received from two reliable falling from object. No sound. AF tower operators. Rpt states Altitude of 3-4,0o0 feet.The object Tight rain showers. Evaluation seemed like it was trying to make a that object could have possib

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