Henderson Harbor, New York, September 1956
- Date of account
- 1956-09
- Location
- Henderson Harbor, New York
- 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 onlyPROJECT 10073 RECORD CARD 1.DATE 2.LOCATION 12. CONCLUSIONS 口 Wos Balloon 3 September 1956 Henderson Harbor, New York 口 Probably Bolloon aKxPossibly Bolloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION DGround-Visual Ground-Radar 口 Was Aircraft Locol 口 Probobly Aircroft 04/0248Z D Air-lntercept Rodor 口 Possibly Aircroft GMT. DAir Visuol 5.PHOTOS 6.SOURCE 口 Was Astronomical aYes 口 Probably Astronomical 口 Possibly Astronomical XONo Civilian & Military 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS9. COURSE 口 Other. 口 Insufficient Dato forEvaluation 口 Unknown forty-five minutes one easterly 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS One circular sphere shaped object,red Wind direction, course & manner on the inside & green on outside. of disappearance indicates that Object initially sighted at approx sighting was possibly caused by 310 dgrs azimuth & move approximately a balloon. Although scrambled
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