Sunburst, Montana, December 1957
- Date of account
- 1957-12
- Location
- Sunburst, Montana
- 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 Was Balloon 4 December 1957 Sunburst, Montana 口 Probobly Balloon 口 Possibly Ballaon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION Local EGround-Vi sugl Ground-Radar 口 Was Aircrafr Binoculars 口 Probably Aircraft 04/2321Z D AirVisual D Air-Intercept Radar Possibly Aircraft GMT. S.PHOTOS 6.SOURCE 口 Was Astronomical 口 Probably Astronomical XONo Civilian 口 Possibly Astronomical 7.LENGTH OP OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Othor Insufficient Data for Evaluation 口 Unknown 5 minutes one not given 10. BRIEP SUMMARY OP SIGHTING 11.COMMENTS Round silver ball traveling very fast. Insufficient information. ATIC FORM 329 (REV 26 SEP 52)
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