DECLASSIFIEDUSAF PROJECT BLUE BOOK · NARA T-1206
UNITED STATES AIR FORCE
PROJECT BLUE BOOK
UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE6971479
DATE OF SIGHTINGDecember 1957
REPORTED LOCATIONParkview California
FRAMES4
Machine transcription · mean legibility 47.5/100 ·
engines: tesseract-200dpi
Transcribed Frames
FRAME 001 / 004tesseract-200dpi
PROJECT 10073 RECORD CARD
1. DATE | 2. LOCATION 12, CONCLUSIONS
Oo WwW
31 December 1957 Parkview, California LEK Prebebly Balloon
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION O Possibly Belloon
Lecal 1 ae BWIGround- Vi sual 0 Ground-Redar : Beatie hiveiats
cuTt_31/2045Z 0 Air Visual O Airintercept Rader | Possibly Aircraft
5. PHOTOS | OO Wes Astronomical
© Yes OG Probably Astronomicel
#2No Civilian © Possibly Astronomical
7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE 2 ee
0 Insufficient Data for Evaluation
0 Unknown
ten minutes one E to W
10. BRIEF SUMMARY OF SIGHTING 1). COMMENTS
One cone shaped bright object moving | Description, duration, flight path,
from E to W in ten minutes, Had square indicate probability of balloon
body & round object below. Very bright sighting.
like new nickel.
ATIC FORM 329 (REV 26 SEP $2)
FRAME 002 / 004POOR LEGIBILITY — PENDING RE-EXAMINATION
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