28961850.pdf

|  1. DATE | 2. LOCATION | 12. CONCLUSIONS  |
| --- | --- | --- |
|  28 April 1955 | Pendleton, Oregon | ☐ Was Balloon ☐ Probably Balloon ☐ Possibly Balloon  |
|  3. DATE-TIME GROUP Local GMT 29/0430Z | 4. TYPE OF OBSERVATION ☑ Ground-Visual ☐ Air-Visual ☐ Ground-Radar ☐ Air-Intercept Radar | ☐ Was Aircraft ☐ Probably Aircraft ☑ Possibly Aircraft  |
|  5. PHOTOS ☐ Yes ☑ No | 6. SOURCE Civilian | ☐ Was Astronomical ☐ Probably Astronomical ☐ Possibly Astronomical  |
|  7. LENGTH OF OBSERVATION 1-2 seconds | 8. NUMBER OF OBJECTS one | 9. COURSE North  |
|  10. BRIEF SUMMARY OF SIGHTING White. Des…

1 Witness IN
-2 MAR 1965 10 13
INFORMATION 5
31 APR 55 04 02
S. Atta
S. Attenq-2
F. Pyle
SB

NAD 23
UP 11 YMAS 32 XYAS 23 XMAS 12KLAS 68
RR JWP
ZUY
DMZD 65
RR JEDEN JEDWP JE240 JWPKL JWPDM
DR JWPDM 412
R 25158DZ
FM COMNINEAIRDIV GEIGER FLD SPOKANE

JEPEP/COMDR ATT C WHIGHT PATTERSON AFB OHIO
JEPHO/COI HQ USAF WASH 25 DC
JWPKL/COMWADE HAMILTON AFB CALIF
JWPDM/COMDR FLT 1-A 4632 AISERON MCCHORD AFB TACOMA WN
BT
7U N C L/ 9ODI 3573 PD UFOB PD 1 CLN A CMA SAUSER AND PLATE PD B
CMA 1 FOOT ACROSS PD C CMA WHITE PDD CMA 1 PD E CMA NONE PD F
CMA VAPER TRAILS PD G CMA NONE PD H CMA NONE PD I CMA NONE PD 2
CLN A CMA SIGHTED AIRCRAFT IN VICINITY PD B CMA OVERHEAD PD C
CMA NORTH TILL OUT OF SIGHT PD D CMA OVERHEAD DUE NORTH PD E CMA
OUT OF VISUAL SIGHT PD F CMA 1 TO 2 SECONDS PD 3 CLN A CMA VISUAL PD
B CMA NONE PD C CMA NONE PD 4 CLN A CMA 29 APR 55…

AISOP Form 5 (15 Oct 54)

|  1. DATE | 2. LOCATION | 12. CONCLUSIONS  |
| --- | --- | --- |
|  29 April 1955 28 | Pendleton, Oregon | ☐ Was Balloon ☐ Probably Balloon ☐ Possibly Balloon  |
|  3. DATE-TIME GROUP Local GMT 29/3430 | 4. TYPE OF OBSERVATION ☑ Ground-Visual ☐ Ground-Radar ☐ Air-Visual ☐ Air-Intercept Radar | ☐ Was Aircraft ☐ Probably Aircraft ☐ Possibly Aircraft  |
|  5. PHOTOS ☐ Yes ☑ No | 6. SOURCE Civilian | ☐ Was Astronomical ☐ Probably Astronomical ☑ Possibly Astronomical  |
|  7. LENGTH OF OBSERVATION 1-2 seconds | 8. NUMBER OF OBJECTS one (1) | 9. COURSE North  |
|  10. BRIE…