PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969

CASE REFERENCE7007581

DATE OF SIGHTINGApril 1951

REPORTED LOCATIONChicago Illinois

FRAMES4

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Transcribed Frames

FRAME 001 / 004tesseract-200dpi

PROJECT 10073 RECORD CARD

1. DATE

( 2. LOCATION 12. CONCLUSIONS
0 Woes Balloon
26 Apr 51 Chicago Illinois O Probably Bolloon
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION GO Possibly Galleon
BH Wos Aircraft
ae en XS Ground- Vi sual 0 Ground-Radar O Probably Aircroft
GMT 26/ 23252 0 Air Vi suol © Air-Intercept Rader |9 Possibly Aircraft
HOTO: OURCE le Was Astronomicol
1 Probably Astronomical
Civilian 0 Possibly Astronomical
7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE 10 Other
- pe cag Data for Evaluation
30 seconds 1 N eee
10. BRIEF SUMMARY OF SIGHTING 11. COMMENTS

Color was bright silver. Alt was 100',
Almost hovering then level flight.

ATIC FORM 329 (REV 26 SEP 52)

Evaluated as a/c.

FRAME 002 / 004tesseract-200dpi

a*

(
HEADQUARTERS FIFTH ARMY
1660 EAST HYDE FARK BOULEVARD
CHICAGO '!5. ILLinois
.IFGB-I 452.4 1 May 1951

SUBJZCT: Unconvertional Aircraft

cy

, $ oa -2

Wright-Patterson Air Force Fass
Dayton, Ohio

ATTN: KCI

AXP

le Attached hereto is letter eddrossed to this headquarters for
your informetion.

~]

2. This haadquarters does not contemplate con2ue ting an iavesti-

gation on tho matter.
Deaf )

1 Incl IMVSS RANDOLPH
itr tren Colenel, GSC
dtod 27 apr 51 SC of S, G-2

SE—C/LE 6

FRAME 003 / 004tesseract-200dpi

Your letter will be forwarded to the office interested
in these matters.

If further information is desired you will be contacted,

Your action in writing this Command is appreciated,

Yours very truly,

s4.

OT ‘
4 = -ee ‘ On
, ae / *

BRYAN L. DAVIS
Colonel, USAF
Air Adjutant General

Ha AMC Form Ne. 9 (Rev 8 Feb 49)

HEADQUARTERS oe
| AIR MATERIEL COMMAND
co MUNICATION» AND WRIGHT-PATTERSON AIR FORCE BASE
ENGRAL, AIR MATERIBL DAYTON, OHIO MCIAXA-la/JLR/peg
Sane tote Wiest 7 May 1951
MCIAXA-la
9 (, A
/ 1
i
Chicago, Lllinois
Dear Mr. gama
Receipt of your letter dated 27 April 1951 is
hereby acknowledged, .

Air Force-WPAFB-L-19 JAN 50 650M

FRAME 004 / 004POOR LEGIBILITY — PENDING RE-EXAMINATION

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