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

PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE6787217
DATE OF SIGHTINGJuly 1956
REPORTED LOCATIONSeattle Washington
FRAMES7

Machine transcription · mean legibility 53.7/100 · engines: tesseract-200dpi

Transcribed Frames

FRAME 001 / 007tesseract-200dpi
1, DATE

13 July 1956

PROJECT 10073 RECORD CARD

2. LOCATION

Seattle, Washington

12. CONCLUSIONS

0 Wos Bolloon
QO Probobly Balloon

O Possibly Balloon

3. DATE-TIME GROUP 4. TYPE OF OBSERVATION
Local <i SXGround- Vi sual O Ground-Rodar | ene batts attcvoft
| Gut__19/0421Z __ 0 Air Vi suol DO Air-Intercept Radar CO Possibly Airerolt
5. PHOTOS 6. SOURCE QO Was Astronomical
0 Yes G Probably Astronomical
XE No Civilian O Possibly Astronomical
7. LENGTH OF OBSERVATION 8 NUMBER OF OBJECTS | 9. COURSE 0, Other
0 Insufficient Data for Evaluation
; ; Sees Q Unknown
one minute one circling
10, BRIEF SUMMARY OF SIGHTING 11. COMMENTS
| One star like object white in coioar, Aircraft in area at time of
: leaving vapor trails. Circied v0 sighting. In all probability
times and faded from sight. |} this Sighting was generated by
{ the above mentioned aircraft,

ATIC FORM 329 (REV 26 SEP 52)
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FRAME 004 / 007tesseract-200dpi
PROJECT 10073 RECORD CARD

1. DATE 2. LOCATION 12. CONCLUSIONS
956 S ie. 5 2 ee eee
18 July 1956 eatt Washington Probably Balloon
3. DATE-TIME GROUP 3. TYPE OF OBSERVATION QO Possibly Balloon
Lecce! Se ae RGround- Vi suc! 0 Ground-Radar Ss Pockaaie hiewralt
Gut 04432 | O Air Visuol O Air-intercept Radar Possibly Aircralt
5. PHOTOS 6. SOURCE i Was Astronomical
D Yes O Probably Astronomical
XE No Civilian 0 Possibly Astronomical
"J. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE 0, Other
0" Insufficient Dota for Evaluation
ig O Unknown
unk nown one to &
10. BRIEF SUMMARY OF OF SIGHTING ll. COMMENTS
One .igar shaped pees appearance This report contains little data

of steady red light
in the north and disa;:
south, Faded f£m a 1
observation unknown,

ATIC FORM 329 (REV 26 SEP 52)

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aircraft.

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FRAME 007 / 007tesseract-200dpi
PROJECT 10073 RECORD CARD

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1. DATE 2, LOCATION 12. CONCLUSIONS
. : QO Was Balloon
22 July 1956 Seattle, Washington LQX Probably Balloon
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION G Possibly Balloon
Local 1939 R>Ground- Vi sual OD Ground-Redar | . Probably Alccroft
GuT_23/0335Z. D Air Vi sual O Air-Intercept Radar | Possibly Aircroft
0 Yes O Probobly Astronomical
XIX No Civilian QO Possibly Astronomical
7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE z O , Other
0D Insufficient Data for Eveluction
QO Unknown
__ 20 minutes one overhead to W | a
10. BRIEF SUMMARY OF SIGHTING 1). COMMENTS |
Obj resembling balioon or parachute The fact that the object resembled

& silver in color, obser
overhead through binocul
estimated at 15,000 feet.

moved about 10 der west

ATIC FORM 329 (REV 26 SEP 52)

ae ee a
- eae ay Bowe vit

ved directly

ars. Altitude] remained

After 20 min] mins ind
& exploded. bably a
have pro

are ioca

a balloon or parachute,

that period,

but
aloft for at least 80
ljeates that it was pro-
balloor,. Parachute would
bably descended during
Two balioon sites
ted in the Seattle area,

—

CL Ce le i A LA AL LO OE yO

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