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Archive case record

Riverside, California, December 1955

Date of account
1955-12
Location
Riverside, California
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 24 Dec 55 Riverside, California 口 Wos Balloon 口 Probably Bolloon 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION Ground-Rodar 口 Was Aiicroft Local X GroundVisual 口 Probably Aircraft GMT25/Q414Z AirViwd D Air-lntercopt Radar 口 Possibly Aircroft 5.PHOTOS 6.SOURCE 口 Was Astronomical aY 口 Probobly Astronomical 口 Possibiy Astronomical civilian 7.LENGTH OF.OBSERYATION 8.NUMBER OF OBJECTS 9.COURSE 口 Othor. not positively know, Insufficiont Dato for Evaluation 口 Unknowm five - fifteen mins one Towards NE 10.BRIEF SUMMARY OF SIGHTING 11.COMMENTS One round, red obj, size of dime heading NE. INSUFFICIENT DATA FOR EVALUATION Seemed stationary at first and then spea off at 300 mph.Estimated to be at 9,000 feet alt. ATIC FORM 329 (REV 26SEP S2)

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