4150N 3336W (ATLANTIC), May 1961
- Date of account
- 1961-05
- Location
- 4150N 3336W (ATLANTIC)
- 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 12.CONCLUSIONS 2.LOCATION 1.DATE 口 WasBalloon ANSTIC 口 ProbablyBalloon 11May 61 415ON 3336 口 Possibly Balloon 4.TYPEOFOBSERVATION 3.DATE-TIME GROUP 口 WasAircraft 2047 Ground-Visual Ground-Radar 口 ProboblyAircraft Local 口 PossiblyAircraft 112247Z AirVisuol Air-IntercoptRadar GMT 口 WasAstronomicol 6.SOURCE 5.PHOTOS 口 ProbablyAstronomical Yes 口 Possibly Astronomical Military No 9.COURSE Othor-Echo 8.NUMBEROFOBJECTS 口 InsufficientDato forEvaluation 7.LENGTH OF.OBSERYATION 口 Unknowm 1 NE 20min .coMMENTsobjt was determined to be 10.BRIEF SUMMARYOF SIGHTINGWhite,rOUnd, abOut aS satellite Echo I. large as first magnitude star. ATICPORM329(REV26SEP52)
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