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SRA». ~ Sy ~ |2 LOCATION
Sea of Japan
3. DATETIME GROUP
Local a Le = ee QO Ground-Yisuadl
lo. BRIEF SUMMARY OF SIGHTING
| A projectile was sighted by the a/c
| Commander which passed over the tail
|of the a/c. Appeared to have a long
trail behind and traveled in an arcing
| course, disappearang in a very bright
| explotion like a flash bomb, Radar was
[J Aenea and could not be tuned out,
ATIC FORM 3» (REV 26 xr sn
#|
|_23 December 1957 E of Vladivostok
TYPE OF OBSERVATION
RO aaoo ooo ooo
11. COMMENTS
CONC LUSIONS
Was Balloon
Probably Balloon
Possibly Balloon
Was Aircroft
Probably Aircreft
Possibly Aircraft
Was Astronomical
Probably Astronomical
Possibly Astronomical i
Other — |
{ XInsuffici ent Data for Evaluation |
Unknown i
Indufficient data on the radar
return for evaluation,