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Archive case record

3735N 0914W (ATLANTIC), March 1961

Date of account
1961-03
Location
3735N 0914W (ATLANTIC)
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

PROJECT10073RECORDCARD 1.DATE 2..LOCATION 12.CONCLUSIONS 口 WosBalloon 15Mar61 3735N0914W(ATC4NT1 口 Probably Balloon 口 Possibly Balloon 3.DATE-TIMEGROUP 4.TYPEOFOBSERVATION Local 2042 Ground-Visual Ground-Radar 口 WasAircraft 口 ProbablyAircraft GMT 1519422 AirVisual Air-IntarceptRadar 口 PossiblyAircraft 5.PHOTOS 6.SOURCE 口 Was Astronomicol Yes 口 ProbablyAstronomicol No Military 口 Possibly Astronomical 7.LENGTHOF.OBSERVATION 8.NUMBEROFOBJECTS 9.COURSE 口 Other. InsufficientDato for Evaluation 口 Unknown 13min 1 10.BRIEF SUMMARY OF SIGHTING Objt at high altitude. 11.coMMENTsIf brightness of objtwasa Magnitude1.7at1942Z,altitude 27°bearing minus(-)magnitude,itis possible that 263°.At1948zpasses 45minsbelowRigel.At objt was satellite Echo I.However,repoft 1952Zpasses 03°below Sirius.At 1955z dis- waxxsaatxxatxkkisxdoes not indicate appearedataltitude 12°,bearing161°. whetherthe reported magnitud

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