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PROJECT 10073 RECORD CARD
[a [72 ConGLUSIoNS
| | |O0 Wos Balloon | |
LL. 7 April 1907 Portland, Oregon | Ryabshly Batlden | |
| 3. DATE-TIME GROUP TL [4 TYPEOF OBSERVATION |° Possibly Balloon
Local. £Ground-Visual D Ground-Rodar
| omy 08/0305 and U215Z2| pAieVisvd 0 Airntercept Redar
| 5. PHOTOS As 5 SOURCE 5 x
| 0x Was Aireraft
Probobly Aircraft
Possibly Airecroft
i. ar
a
Was Astronomical |
Probably Astronomical
Possibly Astronemicadl
Other |
Insufficient Dato for Evaluation
Unknown |
0 Yes
No _ Civ
| 7. LENGTH OF OBSERVATION '8., NUMBER OF OBJECTS | 9. COURSE
coo god
| 2 minutes i - . one | SE
[10. BRIEF SUMMARY OF SIGHTING [1). COMMENTS
| One object. described a World War II
| buzz bomb, very bright object had a Possible a/c.
loud whistling noise and very high est
speed 280-300 kts, Numerous a/c in areg
ATIC FORM 329 (REV 256 SEP 512)