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Archive case record

Chicago, Illinois, [ILLEGIBLE]

Source
uap_archive
Record updated
2026-08-19

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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 LOCATION 12. Chicaco, Eaiinoic C Vas Sstoe Piobebtybsisn 4.TYFE CF OBSERVATION C DGroondVsual Borong.Redor Aes Arcrat Prebasty Aireraf! DA.V.suc Ah.lnterceptRaiy Possiblv Airera! 6."SOURCE Was Astonom.cei ProbebivAstionomiee. Radar Possibty Astonomico! .LENCTH OS CBSFRAATICN 8.NUNEEROF CBJECTS 9. COURSE Cthe, lnsoificient Data torEvatuction 3C Unkno wn lmltisie jIO. BRIEF SUMMARY OF SICNTING 11.COMMENTS aratie" Rmetvers. Ho invorsion Layor pmesent, Lapoo rate'is err.tie and co carse cuch rada returno. Ci target uality voula tend to cubo tiis. ATIC FORM 329(REV 26 SEP S2)

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