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Archive case record

Spencer, Wisc, September 1955

Date of account
1955-09
Location
Spencer, Wisc
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 1.DATE 2.LOCATION 12.CONCLUSIONS 2 Sep 55 Spencer,Wisc 口 Wos Balloon 口 Probably Bolloon 口 Possibly Balloon 3.DATE-TIME GROUP A.TYPE OF OBSERVATION Local. Ground-Rodar 口 Was Aicroft x Ground-Vi sua! 口 Probably Aircraft GMT03/0040/Z DAi~Visual D Air-lntercept Radar 口 Possibly Aircroft 5.PHOTOS 6.SOURCE 口 Was Astronomicol Yos 口 Probably Astronomicol XNo citilian 口 Possibly Astronomical 7.LENGTH OF.OBSERVATION B.NUMBER OF OBJECTS 9.COURSE Othor. Insufficiont Dato for Evaluation 1hr 50 min 1 口 Unknown unk 10. BRIEF SUMMARY OF SICHTING 11.COMMENTS Round,white,turned bright orange as it Winds would blow balloon out of sight at disappeared.Appeared to be suspended low alt reported.Positional data not from balloon.Winda SSW at 25 knots at included. Duration suggestive of astro 5,000g ft. body.Star Spica sets at reported time of disappearance, hovever,'it i6 unlikely that

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