PROJECT BLUE BOOK

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, PROJECT 10073 RECORD CARD

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. 112, CONCLUSIONS
( + Wes Balloon

ead May 1952 | Ra ae \PK Probably Ballo pirter

3. DATE-TIME GROUP os VE TYPE OF OSSERVATION ~~ SCS =~  bly Balloon |
Sa [Gwe XK Ground. Vi sual OG Ground-Rodor O Was Airceatt

Oe pS 5 ie Se ae XM) Probably Aircraft

1. DATE

, | ( LOCATION
‘.

—

GMT .......... 9350 Rbiaieteiie tanieee ih Air- Visual  Air-intercepr Radar 6 Possibly Arrcraft
‘5. PHOTOS ‘? ey j 9 RCE O Was Astronomical
0 Yes ; 'O Probably Astronomical
No ; A/2c (Radio Men ) , 9 Possibly Astronomeal
_| 3. LENGTH OF OBSERVATION “§. NUMBER OF OBJECTS 9. COURSE == =~ — 10 Other
:0 Insufficient Deta for Evaluation
. LEV Uleiic ree ws
Fs alec cveensearer sues wenn oom
10. BRIEF SUMMARY OF SIGHTING ‘11. COMMENTS

}
Colore-Blue Tint | Poss of jet with a high powered spot
Shape---Roind ) light

Maneuvers~--Descend & Climb vertically,
straight & Level Flight

Yytie FORM 329 (REV 26 SEP $2)

UNCLASSIFIED

~ AF FORM 112—PART t

} APPROVED 1 JUNE 1948
COUNTRY REPORT ho | (LEAVE HLANK)

* Sk Saree, 52-106
__AIR INTELLIGENCE INFORMATION REPORT

ee _ eee me mee

sighting of Unidentified Flying Object

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AREA PEPORIED ON : FROM | Agracy:

| North Korea Det 1, 6004th AISS, 4APC_970
DATE Of REPORT ee DATE OF INFORMATION > EVALUATION 2+
11 June 1952 _ 3 May 1952 | B-1.

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PREPARED BY ((ifficer) | SOURCE

Capt F. ©. Slingluff | 319th tichter Interceptor 3d.

REFERENC ES (Cnatrot nu her, directive, previous | report, ¢le., a3 appli. -~ahley ties . : a, ae > one ~ .”

Det 1, 600th AISS, tpt 52-93 and apt 752-9),

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SUMMARY: (Enter conciae summary of report. Gur siguificence in final one-aratence pruagraph List inclosures at tower ofl begin bez! of rerort om AR Form iit Pert IL)

SuestctT

This rsport contains information obtaine’ from 7-9), crew menbers
who experienced a visual sizhting and engazement of an unidentified
flying object. This object was described 4s ciminating a brilliant
white light, shape estinated to be round, possessed a superior sneed
and climbing ability over the f-94 and nxd the ability to turn as well
as the F-94. This object wos first sighted visually by cround sources
whose statements are included in reports 52-93 and 352=-9h cited abcove.

Avi wWVLDs

Jad He DéLCtlE HOY
Colonel, USAF
Director cf Intelligence

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AVTM BTIAA-2e

DOWNGRADED AT 12 YEAR res S920" Sete G

VAIS: NOT AUTOMATICALLY
ep hot POW DUR 5200.10 A AC.

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GISTRIBUTION BY ORIGINATOR
Di, Fimf, Cy 1 ATI, 690th AIS 9 CY h
Di, 5th AF, cy 2 : aTLO, PEP, cy 5
CO, 6004th value, cy 3 rile, cy 4

MOTE THIS DOCUMENT CONTAINS INFORMATION AFFECTING THE NATIONAL DEFENSE OF THE UNITED STATES WITHIN THE MEANING OF THe CSUR ACT. BuUSC-
31 ANO 32, AS AMENDED. ITS TRANSMISSION OR THE REVELATION OF ITS CONTENTS IN ANY MANNER TO AN UNAUTI ie 2~! ne PROHIBITED BY LAW
IT MAY NOT BE REPRODUCED IN WHOLE OR IN PART, BY OTHER THAN UNITEO STATES AIR FORCE AGENCIES. EACERT BY PES IFIED" DIRECT GH OF

INTELLIGENCE, USAF, : . | / . ONELASSI

of Te WEMTOME') PINT I, Coe bee ww ) Stars

a. 2 ee UNCLASSIFIED

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-
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AF FORM 112--PART H

APPROVED 1 JUNE 1948

(TOA Tule fron)

AIR INTELLIGENCE INFORMATION REPORT :

PON UL yerry fi Oat oO.
wet 14 600Kth 535, APO 97: _ Seek08 | e nS ee ee. . a
- :
conservative, reliatie, amd are eq ric ced 13 3: 2)° seutn pr team. this object | \
™~ wis first si-nted visually et re: ortee ce te rear pourd st tion to the +: |
crew, i |
weutner and wind condition at the ti. of sichtinsg: Visivilit: asiislted sith (
Gawi licnat to dart = wind wis fron tre w.e.f at anero..us tel oC c<nots, :
LP gi.) tins was by eieetra:ic wetneds @ stiGenent unotner any atecnpt bo visually
Sizht tae ouject was aiadet so1 Atin, mm. Visually bot from ground uid ir.
ay 2Gtivity or Concitiors meteor Lo, iCal wi.e mi ct accuunt ‘or tuc sis ntinss

e ‘ative.

pemaricg: *ne LisaAbt fron 5) yardo a peirct te »e t.e size o7 a houseacid4 sei
thiiole aid the 94 was flying on ( avil durines part of the sncourter: .1e eres
believed tint tne unidentiltied soicct maintains? cont.ct ov tia dewn Tip t

+ ~t* "be
Silhouette «ni afterburncr gl of tne t=9h.

ie.

enern tions Of, icer

D/I FOAF Comment:

1. The maneuvers described are at variance with those described by tha
ground observers who reported what is belisved to be the same sizhting (References ;
Det 1, 6004th Air Intellizence Service Squadron Reports No 52-93 and 52-94). .

2. The perforrance reported indicates that the object was possibly a light
carried by a highperformence aircraft. | a

3. Location of the sizhting was just south of Chorwoa, approximately 180 ti
nautical miles from Antung.

4. Due to the erratic maneuvers of the object it may have been impossible for
the 7-94 to lock rais? contect, but no explanation has been found for fellure of
the ground radar to "paint" the object at any time.

: Col. rpg.
C Y. 2 mF

H Bri eadler General, USAF re
Deputy for Intelligence

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DOWNGRADED AT. 12 YEAR |

NOT AUTOMATIC
CY PIED. pop DIR 5200.10

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MOTE: THIS DOCUMENT CONIDAINS INFORMATION AFEECTING HHO NATION MM. ORPEN Or TI IMEI OSU ALL G ALTA, Tu MLANING OF Ut ESBLQNAGE ACT tal % ¢
32 AND 32, AS AMENDED, 115 TRANSMISSION OF} THE BEVELATION OF ITO CONTENT UN ANY MANN ( TO AN UAE ZE PLES OM 1) PROMIITED Be ta

IT MAY NOT BE REPRODUCED IN WHOLE OR IN PART, BY OFHI prop pu doin Pe ED: AU NUIES, EXCLP) Br PERMISSION OF Ine fe reion¢
INTELLIGONCE, USAF, UNCLASS!

Ser ore et ft “sy v.«@ ove peuene! Feemiie cnt /

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