National City Airport, Calif., May 1958
- Date of account
- 1958-05
- Location
- National City Airport, Calif.
- Source
- uap_archive
- Record updated
- 2026-10-10
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 onlyPROJECT 10073RECORD CARD 1.DATE 2.LOCATION 12. CONCLUSIONS 口 Was Balloon 23-24 May 58 Natonal City Airport, Calif 品 Probably Balloon Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION 口 Was Aircraft Local-0245 Ground-Visual Ground-Radar 口 Probably Aircraft 23/1045Z 24/1030Z GMT D AirVisual D Air-Intercept Radar 口 Possibly Aircraft 5.PHOTOS 6.SOURCE 口 Was Astronomical OYes 口 Probobly Astronomical XDKNo Civilian 口 Possibly Astronomical 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS9. COURSE 口 Other- Insufficient Data forEvaluation 口 Unknown 10 mins one Cireling 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS 23) a rnd silver white obj was seen The maneuvers rptd rule out a circling w/verticle movements in the balloon. It is possible the obj SW. could be an a/c ciraling for a 24) a red,orange,& hite obj, oval inanding; however, the obj disap- in shape, was seen circling in the wsw peared in th
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