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Archive case record

Tripoli, Iowas, [Illegible] [Illegible]

Source
uap_archive
Record updated
2026-08-19

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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 10073RECORD 2.OCATION Tripii.lowa (1.itn 10.CONCLUSION INSJFFICIENT DATA The reporting officer felt the observer was watching a str. MCROFOBJECTS ever TX states that object disappeared at an elevatio oSo de Stars io not set inthe St and don't dissappear on x clear igo Uie at 5o deg elevation. S.LENGTH OF OBSERVATION 11.BRIEFSUMMARYANDANALYSIS 2CMinutes Observer sighted object the size of a football,tnat ws yellow, blue, and white. The object seemed to din ther. get 6.TYPEOFOBSERVATION brighter. Observer heard the sound of an idling plane. Grounc-Visual 7.COURSE COiENTS DoNT'D:Tw does not state if object was yeliow.ol and whtteallatonce orifobjectalternatedinthesecclcrs Nto SE Does not say how long the noise of a plane was heard. Fc 8.PHOTOS 164 was sent to observer to confirm contents of T.X anu aiso give additional necessary information but the foim was Ict Yes returned. XONO 9.

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