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Archive case record

Lower California, Mexico, November 1957

Date of account
1957-11
Location
Lower California, Mexico
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 22 November 1957 Lower California,Mexico 口 Probobly Balloon 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION Local1940 DST Ground-Visual Ground-Radar 口 Was Aircraft 口 Probobly Aircraft 23/0304Z D AirVisual Air-lntercept Radar 口 Possibly Aircraft GMT 5.PHOTOS 6.SOURCE 口 Was Astronomicol 口Yes 口 Probably Astronomical Civilian 口 Possibly Astronomical QNo 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Other Ok Insufficiont Data for Evaluation 口 Unknown 5 minutes one 110 dgr 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Object at extreme altitude observed Possibly an unreliable report. No for S minutes and observed clearly missile activity in this area and for 2 minutes. Drawing representing duration excessive. Inconsistan- a missile. Believed to crash inland. cies in report. Insufficient data for evaluatio

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