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Archive case record

Mt Laguna, california, December 1955

Date of account
1955-12
Location
Mt Laguna, 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 口 Was Balloon 17 DeR.55 Mt Laguna, california 口 Probably Balloon 口 Possibly Balloon 3.DATE-TIME GROUP a. TYPE OF OBSERVATION Ground-Rodar 口 Was Aiicroft Local. Ground-Visual Qx Probobly Aireraft GMT_17/1745Z D AirYisual D Air-lntercept Rador 口 Possibly Aircraft 5.PHOTOS 6.SOURCE 口 Was Astronomical aYes 口 Probably Astronomical 口 Possibly Astronomical military 7.LENGTH OF.OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Othor- 口 Insufficiont Data for Evgluation 口 Unknown 13min erratic 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Track of unusual high speed observed on Possible Test Vehicle ground radar equip by 3 UsAF operatoers. Speed estimated at l,4l5 knots. ATIC FORM 329(REV 26SEP S2)

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