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Archive case record

Hermosa Beach, Calif, August 1955

Date of account
1955-08
Location
Hermosa Beach, Calif
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 29Aug55 xxWas Balloon Hermosa Beach,Calif 口 Probably Balloon 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION Local DGround-Vi sual Ground-Rodar 口 Was Aircraft 口 Probabiy Aircrof! GMT30/01.20Z D AirVisual D Air-Intercopt Radar 口 Possibly Aircraft 5.PHOTOS 6.SOURCE 口 Was Astronomical 口 Probably Astronomical 口 Possibly Astronomical XONo civilian 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS9. COURSE 口 Other. 6-8min 口 Insufficient Dato for Evaluation 4 stationary 口 Unknown 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Silver with 3 other objs hanging from it- Lighted experimental balloon. very high ATIC FORM 329(REV 26SEP S2)

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