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Archive case record

Boulder, Colorado, October 1960

Date of account
1960-10
Location
Boulder, Colorado
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.LOCATIOM 12.CONCLUSIONS 5-120ct 60 Boulder,Colorado 口 Was Bolloon 口 Probobiy Bolioon 口 Possibly Balioon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION Ground-Visual D Ground-Rodar 口 Was Aiicrofr Locoi 口 Probobly Aireruf! 6-13/00452 D Air-lntoreopiRadar 口 Possibiy Aireroit GMT. DAi~Visvol 5.PHOTOS 3.SOURCE 口 Was Astronomieol DYas Probobly Astronomicol Venus Civilian 口 Possibly Astonomieel PNo 7.LENCTH OF.OBSERVATION 3.NUMBER OF OBJECTS 9.COURSE 口 Orhar. 口 Insufficiont DotaforEvpluntion 20 min W 口 Unknown one 10. BRIEF SUMMARY OF SICHTING 11.COMMENTS Write object, size of pea. More than 45° above Venus was in a direction corresponding horizon vhen sighted.Disappeared below to that given by the witness and was western horizon. Object at first appeared far brigater than any of the stars. The stationary. planet set at aprox l8o5,lasting aprox 20 min from time it wa

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