O'Fallon, Illinois, December 1957
- Date of account
- 1957-12
- Location
- O'Fallon, 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.CONCLUSIONS 口 Wos Balloon 5 December 1957 O'Fallon,Illinois 口 Probably Balloon 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION Ground-Rador 口 Was Aircraft Local aGround-Visuol 口 Probabiy Aircroft 05/07007 DAirViswol D Air-lntercopt Radar 口 Possibly Aircraft GMT. 5.PHOTOS 6.SOURCE 口 Was AstronomicalMle teor' 口 Probably Astronomical ax Possibly Astronomical ONO Civilian 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Othor. 口 Insufficient Dato for Evaluation 口 Unknown 3 seconds one descending 10. BRIEP SUMMARY OF SIGHTING 11.COMMENTS Object shape of unsharpened pencil, Inconsistent information. However approx 4 inches vide by 10 ft long, object could possibly be a meteor blue-white. Solid bar of lght with laxw:ll AFB, Alabam F.TN: 5 K sparks emitting.Three snall parts appeared to break off, each burning 干 for approx l second.
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