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Archive case record

NNE of Boston, Massachusetts, August 1957

Date of account
1957-08
Location
NNE of Boston, Massachusetts
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

PROJECT10073RECORDCARD 1.DATE 2.LOCATION 12.CONCLUSIONS NXWasBalloon 27 August 1957 NNE of Boston, Massachusetts Probabiy Balloon 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION Locol Ground-Visual Ground-Radar 口 Wos Aircraft 口 ProbabiyAircraft 27/1915Z GMT. XAi~Visual Air-lntercopt Radar 口 Possibly Aircraft 5.PHOTOS 6.SOURCE 口 Was Astronomical DYes 口 ProbablyAstronomical Q.NO Military 口 Possibly Astronomicai 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Other. 口 Insufficiant Data for Evaluation 口 Unknown 20 minutes one stationary 10.BRIEP SUMMARY OF SIGHTING 11.COMMENTS Round object,metallic grey at high Very meagre information,but altitude.Unable to climb to bbject。 object presumed to be balloon. AT1CFORM329(REV26SEP 52)

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