Skip to content
← Research library

Archive case record

31.20N 170W Pacific, December 1963

Date of account
1963-12
Location
31.20N 170W Pacific
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 10073 RECORD CARD 1.DATE 2.LOCATION 12. CONCLUSIONS 21 Dec 1963 31.20N 170W Pacific 口 Was Balloon 口 Probabiy Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERVATION 口 Possibly Balioon Local D Ground-Visuol Ground-Rador X Wos Aircrcft 21/1021z GMT. X AirVisuol 口 Probobly Aircraft X Air-lntsreopt Rodar 口 Possibly Aircraft 5.PHOTOS 6.SOURCE Yes 口 Was Astronomical 口 Probabiy Asironomicol X.ONo military 口 Possibly Astronomical 7.LENGTH OFOBSERVATION 6.NUMBER OF OBJECTS 9.COURSE 口 Othor Insufficient Data for Evaluation 口 Unknown 1 10. BRIEF SUMMARY OF SIGHTING 111.COMMENTS No obj sighted radar pickup only. Report Probablea indicates obj making passes on receiving a/e. No lights. Obj seemed to be using radar.A/c at 20,000 ft.Speed ofobj 380 kts. ATIC PORM 329(REV 2S3EP S2)

View this source page ↗

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