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

PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE6966887
DATE OF SIGHTINGJanuary 1955
REPORTED LOCATIONDas Moines Iowa
FRAMES1

Machine transcription · mean legibility 92.1/100 · engines: paddle-gpu-200dpi

Transcribed Frames

FRAME 001 / 001paddle-gpu-200dpi
Was Balloon
0ry 1955 Das Moinas, Iowa 000 Probably Balloon
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION Possibly Balloon
Local Ground-Visual Ground-Radar Was Aircraft
000 Probably Aircraft
GMT. AirVi sual Air-Intercept Radar Possibly Aircralt
5. PHOTOS 6. SOURCE 0 Was Astronomical
Yes Major Allan R. Packer Probably Astronomical
(USAZ nilot) 0 Possibly Astronomical
7. LENGTH OF OBSERVATION NUMBER OP OBJECTS 9. COURSE D Other_
0 Insufficient Data for Evaluation
approx 25 seconds 1 Head-on coursa K Unknown
ho. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
U3A7 pilot flying T-33 type airorart observed fact that the sighting
objeet object mke 1o at 3 aircra?t 3 aircra?t from a head from a head- was for only 25 geconds and the in-
on position level at 20,c00 feet on cosition level at 20,cc0 feet, Objeet tas Objeet tas cident was reported eight days eight days after after
charaetarized by charactarized a white light, Varying in in- white light, varying in in- the initial sighting, a follow-up the fnitlal sighting, a follow-ap
tensity and Mlashing Mlaahing at a set frequency. No investigation was not deemed worthwhilk. thwhilb.
trail or axhaust was visibls, No sound was trail or exhaust was visibla, No sound was
heardy there haend2 the wera no other pertinent features.
The object appaered
35,000 faet.
AISOP Form 5 (15 Oct 54) 4702808k104881