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Archive case record

Yonkers, N. Y., November 1957

Date of account
1957-11
Location
Yonkers, N. Y.
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 10073 RECORD CARD J.DATE 2.LOCATION 12. CONCLUSIONS 6Novenber 1957 口 Wos Bailoon Yonkers, N.Y. 口 Probobly Bailoon 3.DATE-TIME GROUP 口 Possibiy Balloon 4.TYPE OF OBSERVATION Ground-Vi sual Ground·Rador Was Aireraft Local. 0/6212Z 口 Probably Aireraft DAinVisua Air-lntercopt Radar 口 Possibly Aireraft GMT 6.SOURCE 47021 Was Astronomicai DYo. Prabably Astronomicoi Civilian No 口 Hnreliahleiaaw T.LENGTH OF OBSERYATION 3.NUMBER OF OBJECTS 9.COURSE Ortn D Insufficient Data far Evaluation 30seconda 1 NtoS 口 Unknown FIC.BRIEF SUMMARY OF SIGHTING 11.COMMENTS Round object, sfze of baseball,whi te. andslevaticn too extreme 2500-3000 MH vith raportrail,elevation 60,000 to be cofrectwhen estirated at to 8o,coo ft. Stationary.then mo ed North, nieat. Considered unreliable source. then North to South. AuLseA ATIC FORM 329(RRV 269EP S2)

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