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Archive case record

Bryn Mawr, Pennsylvania, April 1955

Date of account
1955-04
Location
Bryn Mawr, Pennsylvania
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.LOCATION 12.CONCLUSIONS 口 Was Balloon 27 April 1955 Bryn Mawr, Pennsylyania! 口 Probably Balloon 口 Possibly Balloon ·3. DATE-TIME GROUP 4.TYPEOF OBSERVATION Local-2110=220-EDT MXround-Visual Ground-Radar 口 Was Aircraft 口 Probably Aircraft Air-Visual Air-Intercept Radar 口 Possibly Aircroft GMT.28/0110Z 5.PHOTOS 6.SOURCE 口 Was Astronomical Jupiter Yes 口 Probably Astronomical XUXNO Civilian Possibly Astronomical 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Other- 口 Insufficiont Data for Evaluation 口 Unknown 50 minutes one N/A 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Bright light, varying in color and Jupiter in position reported. shape.First round,then cigar shape then boomerang shaped. when last sean, appeared like distant star. First white than alternated red to green. Hovering. ATICFORM329(REV 25SEP52)

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