DECLASSIFIEDUSAF PROJECT BLUE BOOK · NARA T-1206
UNITED STATES AIR FORCE

PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE6971261
DATE OF SIGHTINGAugust 1955
REPORTED LOCATIONRialto California
FRAMES1

Machine transcription · mean legibility 93.5/100 · engines: paddle-gpu-200dpi

Transcribed Frames

FRAME 001 / 001paddle-gpu-200dpi
UFOB INDEX CARD AISS-UFOB-253:55
1.DATE 2. LOCATION 12. CONCLUSIONS
0 Was Balloon
2 A.ust 1955 Rialto Calit Probably Balloon
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION Possibly Balloon
Local. Ground-Visual Ground-Radar 0 Was Aircraft
0 Probably Aircraft
GMT_ 02/0525% Ang 55 AirVi sual Air-Intercept Radar Possibly Aircraft
5. PHOTOS 6. SOURCE 0 Was Astronomical
Ys 000 Probably Astranomical
No Civilian Possibly Astronomical
7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS 9. COURSE Other.
000 Insufficient Data for Evaluation
Unknown
Ten (10) Mimtas Bobbing
0. BRIEF SUMMARY OF SIGHTING |11. COMMENTS
One (1), roudy yel round, yellowish-white object, the Aadeumite oojoct, tne The description of the object is that The deaorlption or the object is that
sise of a mickel sise of al mickel at arme length, was at aryme length, was seen to
be bobbing up and be bobbing up and down for a period of ten minutes. down for a period of ten minutes.
characteristics substantiate the
above condlusion.
4E4
AISOP Form 5 (15 Oet 54)
:
.