Joliet, Illinois, November 1957
- Date of account
- 1957-11
- Location
- Joliet, Illinois
- 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. CONCL.USIONS Was Bailoon 23 November 1957 Joliet, lllinois Probably Balloon D Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION BGround-Rodor 口 Wos Aireraft Local D Ground-Visuai 口 Probobly Aireroft GMT 24/0105Z OKAir Visual O Air-lntercept Radar 口 Possibly Aircroft 5.PHOTOS 6.SOURCE 口 Was Astronomical OYes GOC 口 Probably Astronomical XONo 5 Airline pilots & Radar 口 Possibly Astronomicol 7.LENGTH OF OSSERVATION 8.NUMBEROF OBJECTS9.COURSE 口 Other. 口 insufficicnt Dato forEvaluation 5minutes 口 Unknown one not given 10. BRIEF SUMMARY OF SIGHTING 11. COMMENTS Large round briliiant white object, Description has characteristics orange when passing behind thin of a balloon seen at dusk.There cloud. object seemed to hover at was a balloon released at Moline, times. Had straight course when Illinois at about ooooz.Probably moving. Balloon. AT1
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