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

PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE7007939
DATE OF SIGHTINGJuly 1951
REPORTED LOCATIONSeoul Korea
FRAMES2

Machine transcription · mean legibility 69.5/100 · engines: tesseract-200dpi

Transcribed Frames

FRAME 001 / 002tesseract-200dpi
PROJECT 10073 RECORD CARD

ae

1. DATE ( 2. LOCATION 12. CONCLUSIONS
0D Was Balloon
1 July 1951 Seoul, Korea OD Probebly Balloon
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION O Possibly Balloon
CO) Wes Aircraft
Lecal ia U20Z 0 Ground- Vi sual O Ground-Radar a Prcbebly Ricenai
Oy te Sse a ee CKXAIr Vi suol © Air-Intercept Radar | Possibly Aircroft
5S. PHOTOS X Wos Astronomico! Meteor
0 Yes 0} Probobly Astronomical
Ne Military O Possibly Astronomical
7. LENGTH OF OBSERVATION | 8. NUMBER OF OBJECTS | 9. COURSE D Other
= oe Dota for Evoluction
nown
ae 2! ll NNE

10. BRIEF SUMMARY OF SIGHTING
Object travelling at tremendous speed observ
by four a/c pilots. Described as a large

green ball tuming to blue trailing red
sparks,

11. COMMENTS

ATIC FORM 329 (REV 26 SEP 52)

Meteor sighting.
FRAME 002 / 002tesseract-200dpi
FOPORT NO

| (LEAVE |

Japan - ee ee) Oe tO ae a
AIR INTELLIGENCE INFORMATION REPORT = ,
_ 'FLYOBRPT |
AOR See ee ¥ Agee: a
North Korea __ATIL Office, D/I FEAF
16 July 1952 _ 1 July 1951 , B-2

PREPARED BY (Opherr) Snes

Charles J. Malven, Captain, USAF, (ATLO)

ALTLRENCES (Control number, directive, prensa report, ac,, a9 aprdicadly

AFL 200-5, 29 Apr 523 IR-32-52, D/I FEAF.

3 MMAPY iD nter concive pummary of report (ire sgn heonce Ih TN et terre pear

lst Marine Air Wing

ngr rth. Lialinelowsrre a alt ‘eyem tess ° th ferme

1. This report of unidentified flying objects was extractdd from the
Operations Summary of the lst Marine Air Wing for the period 042000/% to
022000/K, 2 July 51. This report was forwarded through Navy channels, at
time of receipt by ComNavFE, and is being forwarded now to insure that it
is made available to all Air Force agencies requiring the infornation,

a. "At 2250/K, four night pilots in different areas sim:ltaneously
reported a large green ball, very bright, and trailing streaks of red which
soon turned blue, passing overhead at 10-15000 feet on North-Northeast heading.
Pilots’ lecations at tim of sighting were as follows: One FUuU-5Y 2 miles North
of Seoul, one FlU-5N at CT 1070, one FUU-5N at CT 020, one F7F-3N at CU 2010.
Pilots! concur that object was moving with tremendous velocity.”

COMMENT BY PREPARING OFFICER:
submitted on this incident.
at this headquarters.

It is not known if a detailed report was

No further information is presently available

~ 4 .
Cha iw ow AV Ack —
CHARLES Jy MALYEN
Captain, USAF
ATLO

a panic es 3
Th he , : =

reesainr sp Pick ‘SAF

Deputy for Intel ui “ence

-- IncLs

DOWNGRADEL 2. 0 © -.ak INTERVALS; -

DECLASSIFIED AFTER 12 YEARS, C/o

DOD DIR 5200.10 i

“BY C4 GimaTOR senna am ‘ La re

Br; s. Ane.
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“ Say
SAF, Cy AL
D/T TADY Cy vill

Ame ttn: ATIAA-2C, Cy #2
Alasian Air Cmd, Cy #3
G-2, Hq FRC, Cys ily #5 and #6

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» TRANSMISSION CRIME RL. : ‘ > Me Te Me! ei MV Mar
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Ts ' eS S WHOLE ON IN PANT Der

IN-REC-FEAF, Cy #7
IN-EVAL, FEAF, Cy #
IN-ATLO, DEAF, Cy #9

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