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Archive case record

Henderson, New York, July 1959

Date of account
1959-07
Location
Henderson, New York
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 WasBalloon 21_Jul,59 Henderson, New York DProbablyBolloon 口 Possibly Balloon 3.DATE-TIMEGROUP 4.TYPEOF OBSERVATION 口 Was Aircraft Local KUGround-Visual Ground-Radar 口 ProbablyAircraft GMT_22/0130Z DAirVisuol Air-Intercept Radar 口 PossiblyAircraft 5.PHOTOS 6.SOURCE 口 Was Astronomicol Yes 口 ProbablyAstronomical O.No Civilian 口 Possibly Astronomical 7.LENGTH OF OBSERVATION 8.NUM8EROFOBJECTS 9.COURSE 口 Other. 口 InsufficientData forEvaluation 口 Unknown 45.mins one 10.BRIEF SUMMARYOF SIGHTING 11.COMMENTS Cylindrical obj, size of a baseball bat, Winds aloft were lo knots.Move- white,reflecting the sun,observed to be ment & appearance indicate balloon in a vertical position,slow moving & orbit sighting. ing. Faded fm sight after 45 min observation. ATICFORM329(RXY 26SZP 52)

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