Skip to content
Anomaly GraphCONNECT THE UNEXPLAINED
Start investigating
← Research library

Archive case record

Bunker Hill AFB, Ind., September 1959

Date of account
1959-09
Location
Bunker Hill AFB, Ind.
Source
uap_archive
Record updated
2026-10-10

View the original source ↗

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

PROJECT10073RECORDCARD 1.DATE 2.LOCATION 12.CUNCLUSIONS 口 Was Balloon 13Sep59 Bunker Hill AFB, Ind. 口 Probably Balloon 口 Possibly Balloon 3.DATE-TIME CROUP 4.TYPE OF OBSERVATION Ground-Visual Ground-Radar 口 Was Aircraft Local Binoculars 口 ProbablyAircroft 1500Z DAinVisual Air-Intercept Radar 口 PossiblyAircroft GMT 5.PHOTOS 6.SOURCE 口 Was Astrunomical Yos 口 ProbablyAstronomical XONo Military & Civilian 口 Possibly Astronomical 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Other 口 InsufficientData for Evoluation DXUnknow UIIDENTIFIED approx91/2hrs one stafionary 10.BRIEF SUMMARY OF SIGHTING 11.COMMENTS Pear shaped obj,between size of a dime The obj has all the characteristics & an orange, colors varied fm white, cream, of a high alt balloon.T-33. went to &metallie. Obj had donething trailing 37,oooft in effort to identify obj. beneath it.Ghe general opinion was that Obj still well

View this source page ↗

Investigate related details with Anomaly Graph’s account-based search, or read how matching and provenance work.