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Archive case record

Visc. Chocalate Mt. N of Yuma, Arizona, November 1957

Date of account
1957-11
Location
Visc. Chocalate Mt. N of Yuma, Arizona
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 I.DATE 2.LOCATION 12.CONCLUSIONS yisc.Choealate Mt. CxWas Balloon 26 November 1957 Nof Yuma,Arizona 口 Probobly Bolloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION 口 Possibly Bolloon Local 口Ground.Visuol O Ground-Rudar 口 Wos Aireraft 口 Probobly Aireraft GMT.26/16117 DAi~ Vi suol DAir-lntercept Rodor 口 Possibly Aireroft 5.PHOTOS 6.SOURCE 口 Was Astronomical aYs 口 Probably Astronomical 口 Possibly Astronomical XONo Militaru 7.LENGTH OF.OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Othor. 口 Insufficient Data for Evaluotion 20 minutes 口 Unknowm one stationary 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS One object,circular to pear shape, Check with N X platting indicates size of pea, color silver with black a balloon,Vernalis flight S-372, spot on side.object very high, a/c was in this general area at time flew directly under object. No move- of sighting. Referonce chart WRC men

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