OCR recovered text quality varies — view PDF for accurate reading.
("2 LOCATION 12. CONCLUSIONS
0 Wos Bolloon
|0 Probokly Bolloon
- Possibly Balloon
2L - 22 Tab 2) ~~ Sakhalin, Japan
5a mE oe: cm x see, =
i EE TY - E SR oR - en RalTR! TRR SS r = = r
3. DATE-TIME GROUP "4. TYPE OF OBSERVATION
Local Nic Ea tt anion ciliie 0 Ground-Visual Cr Ground-Rodar
i
Was Aircrale
Probably Aireroft
Po ssibly Aircraft
0 Air-Yisuai & Air-lntercopt Radar
| 5. PHOYOS E ’ “18. SOURCE” VEST 20> Was Astronomical
Probably Astronomicel
Military | Posaibly Astronomical
1s. NUMBER OF OBJECTS | 9. COURSE
ooo
Othar___ -
Insufficient Date for Evaluation |
Unk ne wn
bo wn i [1 or 2 each track] varied
EE—— rm ER i ——— i ——— = ri—
¥ "10 Pennie 8 of unidentified A/ C picked upd on Tdentifl i 25 USSR Tracks by ADG.
Ground Rgdar. Speeds varied from 150-500
; ¥
ATIC FORM 23129 (REV 26 SEP 52)