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Archive case record

San Antonio, Texas, May 1953

Date of account
1953-05
Location
San Antonio, Texas
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

1.DATE·TIME GROUP 2.LOCATION 7iby5308/0255Z San Antonio,Texas 3.SOURCE 10.CONCLUSION Civilin ARCRAT 4.NUMBER OF OBJECTS One Considered a/e bohseur 5.LENGTH OF OBSERVATION 11.BRIEP SUMMARY AND ANALYSIS 20-30 Seconds Large round,darl gray oolored object ith a faint vapor 6.TYPE OF OBSERVATION trail wes estiated to.be traveling at a high rate of speed on e streiht course.Obgerved at 45 deg elevation in Su Ground-Visual heading toward the obsorvor.Sstiuated alti aide at 1o,oc0 7.COURSE ft an speed at 3oo nph.Speed am altitude are inconsistar with the reported duration. As object yassed overhoed iitn 5S zained vegue outline of circular object about 50 ft across 8.PHOTOS with visps cf snoke or contrail treiling. OYo. 9.PHYSICAL EVIDENCE DY FORM FTD SEP 63 0.329 (TDE) Provloue odiuone of thso for may bo usod.

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