PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969

CASE REFERENCE6312747

DATE OF SIGHTINGApril 1952

REPORTED LOCATIONMadison Wisconsin

FRAMES4

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Transcribed Frames

FRAME 001 / 004paddle-gpu-200dpi

Yes civilian Probably Astronomical
FNo 0 Possibly Astronomical
7. LENGTH ION 8. NUMBER OF OBJECTS 9. COURSE D Other.
00 Insufficiont Data tion
5 or 6 Unknown
.
O. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
In semi-circular formation.
Make sharp turn and climb. Traveling at high aof speed.
Radar operational at O228
indicate seen. Fighters vectored, no results.
Negative results
" Director
: Aerospaco
Maxwell AFB, ATIN: Archives 36
RETURN Ape
3 Study
- .
ATIC FONM 329 52) pak Brc es: X

FRAME 002 / 004paddle-gpu-200dpi

REF ABCL 200-A UNCONVENTIANAL A/C REPT, (A) DISC-SHAPED
1
5 OR 6 IN F0RMATION (0) 16/2000C TO 16/2030C (C) VISUAL
S
LITTLE VIND (G) NONE (H) NONE (I) NONE TERVALC:
. DOD DIR 5200.10
(J) NOT US .
1
.
g
752- 0-7

FRAME 003 / 004paddle-gpu-200dpi

WiW at 4
1 cy ty fo
1 cy ttn: Dtrector o
Intell
Tashing
NOTE THIS DOCUMENT CONTAINS I INFORMATION AFFECTING THE NATIONAL DEFENSE OF THE UNITED STATES WITHIN THE MEANING OF THE ESPIONAGE ACT, SI U. S. C.-
31 AND 32. AS AMENDED ITS TRANSMISSION OR THE REVELATION OF ITS CONTENTS IN ANY MANNER TO AN UNAUTHORIZED PEPSON IS PROHIBITED BY LAW.
IT MAY NOT BE REPRODUCED IN WHOLE OR IN PART. BY OTHER THAN UNITED STATES AIR FORCE AGENCIES, EXCEPT BY PERMISSION OF THE DIRECTOR OF
INTELLIGENCE, USAF.
UNCLAS TS2-t 324
OVEHNM ICE 1950 O-919331
.

FRAME 004 / 004paddle-gpu-200dpi

results.
In addition to this the AC and W Intelligenc checked all
airline flights and checked two observa for strononical dis-
plays. Results were negative.
1I. STATUS OF IVESTIGATION
Madison,
since they were in the area, however, the reported no The objects
were vere also also. reported to have turned reported to have turned very sharply and climbed at a high rate of reta of
speed. Jet aircraft far enough away not be heard would normally appear
to make a sharp turn st climb.
III. CONCLUSIONS
Source possibly observed iet aircr area appar
rate of climb was an illusion.
.
. i INTERVALS;
DECLASSIFIED APTZR 12 YEARS. A
. DOD DIR 5200.10
.
-
17 T52-10889 1003337 R
(
UNCLAS SIFIED
... --
(SEERE