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Archive case record

39.38N 172.30W (PACIFIC), June 1963

Date of account
1963-06
Location
39.38N 172.30W (PACIFIC)
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 10073RECORD CARD 1.DATE 2.LOCATION 12.CONCLUSIONS 24 June 1963 口 Was Balloon 39.38N1 172.30W (PoCiFIC 口 Probably Balloon 口 Possibly Bolloon 3.DATE-TIME GROUP 4.TYPEOF OBSERVATION Local Ground-Visuol Ground·Radar 口 WasAircraft 口 ProboblyAircraft 25/0829Z GMT. AirVisual Air-intercept Radar 口 Possibly Aircraft 5.PHOTOS 6.SOURCE Was Astronomical 口Yes 口 Probobly Astronomical No 口 Possibly Astronomicol 7.LENGTH OF OBSERVATION NUMBER OF OBJECTS 9.COURSE Oth..Satellite (ECHOI 8. 口 Insufficient Dato for Evaluation Not reported one 075 degrees 口 Unknown 10.BRIEF SUMMARY OF SIGHTING 11.COMMENTS Possible Satellite on courae of 075 deg On 25 June at 08o1z ECHO crossed the ith brightnessof 2d magnitude star.Speed equator heading NE at loo deg East. This pnknowm,altitude unknown. would place the Sateilite at about 47 deg North Latitude170 deg W longitude at the time reported for this observatio

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