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Archive case record

Calliente, Nevada, February 1958

Date of account
1958-02
Location
Calliente, Nevada
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 16Feb58 Calliente.Nevada 口 Probably Balloon 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPEOF OBSERVATION Ground-Radar 口 Was Aircraft Local Ground-Visual 口 Probably Aircraft 17/0124Z TRvRsfope Air-intercept Radar 口 Possibly Aircraft GMT 5.PHOTOS 6.SOURCE 口 Was Astronomicai Yes 口 Probably Astronomical Civilian 口 Possibiy Astronomical DNo 7.LENGTH OF OBSERVATION 8.NUMBER OF O8JECTS 9.COURSE 口 Othor InsufficientData forEvoluation 口 Unknown 15mins one South 10.BRIEF SUMMARY OF SIGHTING 11.COMMENTS Rnd, white objsize of grapefruie.No Possible weather balloon.No sound.No trail. elev,azimuth or wind info given,cannot conclude. ATIC 7ORM329(REY 26SEP 52)

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