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Archive case record

Yuma, Arizona, May 1955

Date of account
1955-05
Location
Yuma, Arizona
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 12.CONCLUSiONS 口 Was Balloon 2.LOCATION 口 Probably Balloon 口 Possibly Balloon 1.DATE Yuma,Arizona 口 Was Aircraft 4.TYPE OF OBSERVATION 口 Probably Aircraft 20 May 1955 Ground-Radar 口 Possibly Aircroft 3.DATE-TIME GROUP XXGround-Visual Air-Intercept Radar 口 Was Astronomical Meteor 1802_MST Local.. Air-Visual 口 Probably Astronomical 21/0202Z 6.SOURCE UXPossibly Astronomical GMT Other. 5.PHOTOS DYes Civilian 9.COURSE 口 Insufficient Data for Evaluation 口 Unknown XTANO 8.NUMBER OF OBJECTS downward 7.LENGTH OF OBSERVATION one 11.COMMENTS Possible meteor. two seconds 10. BRIEF SUMMARY OF SIGHTING Sphere, Purple with leading edge of orange color. Trailed smoke like skywriters use. Downward course to ground. ATIC FORM329(REV 26SEP 52)

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