Skip to content
← Research library

Archive case record

10 NM S Of Monterey Peninsula, Cal, September 1959

Date of account
1959-09
Location
10 NM S Of Monterey Peninsula, Cal
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

PROJECT 10073RECORD CARD 1.DATE 2.LOCATION 12. CONCLUSIONS 口 Was Balloon 1Sep59 10 NM S of Monterey Peninsula Cal 口 ProbablyBalloon 口 Possibly Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION Ground-Visual Ground-Radar 口 Was Aircraft Local XProbably Aircraft 02/0315Z XD AirVisual D Air-intercept Radar 口 Possibly Aircroft GMT. 5.PHOTO5 6.SOURCE 口 Was Astronomical Yes 口 Probably Astronomicol 口 Possibly Astronomical ONo Military 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Other. 口 Insufficiant Data for Evaluation 口 Unknown 3mins 1 EtoW 10. BRIEF SUMMARY OF SIGHTING 11.COMMENTS Rnd ,white point of light w/greenish Probably a high performance blue glow forning faint squares.Light went out for three to five seconds & came to the operation of the afterburner. baek on for ten more seconds. ATTC FORM 329(RRV 26SXP 52)

View this source page ↗

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