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

PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE8845514
DATE OF SIGHTINGMay 1958
REPORTED LOCATIONDenver Colorado
FRAMES4

Machine transcription · mean legibility 65.4/100 · engines: tesseract-200dpi

Transcribed Frames

FRAME 001 / 004tesseract-200dpi
PROJECT 10073 RECORD CARD oe
1. DATE 2. LOCATION 12. CONCLUSIONS

Was Balloon
Probably Balloon
Poessidly Balloon

Wes Aircraft
Probably Aircraft

27 May 58 Denver olorado
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION

|, & Rround- Vi sual

O Ground-Redar

cmT__28/0657Z  —s— © Air Vi sual © Air-Intercept Radar Possibly Aircraft
5. PHOTOS JOUR %X Was Astronomical ME teor
0 Yes O Probably Astronomical
XKNo Civilian O Possibly Astronomical
7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE EEE
S tld Data for Evaluation
10 to 12 secs one “not given
10. BRIEF SUMMARY OF SIGHTING | 11. COMMENTS
A rnd obj, size of a pea at arms Objs has characteristics of me-
jJlength, orange to bluish green in teor including tail. Case
color, w/a tail wassighted 45 degrees evaluated as a meteor sighting).

above gorizon, Appeared to burn out,

' ATIC FORM 329 (REV 26 SEP $2)

oo
Se

——
FRAME 002 / 004tesseract-200dpi
| ag eh EE he NO, eee
SQE889 YDD4 19 WYASSO WMB 19 6WRX234-FAEA SOU Ime ae
00 RJEDDN RUWFDN RJEDSQ RJEPHQ Si ey
Dz ROWRBA 1738
G 284202 © aay WE if
fii FLT §VC CEN LOWRY AFB COLO . 2 — xe!
TO COMDR ADC ENT AFB COLO yy r A

‘ COMDR 34 AIR DIV

COMDR AIR TECHNICAL INTEL CEN WRIGHT PATTERSON AFB OHIO Pe
ACOFS INTEL HQ USAF WASHDC

OIS HQ USAF WASHDC

ET

//UFOB//

 T” DESCRIPION

ACROUND WITH TAIL

PEA
C CORANGE TO SLUISH GREEN
D ONE :
E WN/A

F FIRST WAS ORANGE THEN CHG TO PUISH GREEN
G HAD TAIL AT FIRST THEN TAIL APPEARED TO FURN OUT

d NONE

wn aes gtd, 11ae,
FRAME 003 / 004tesseract-200dpi
{ NONE
2 DESCRIPTION OF COURSE
"A SITTING IN PARKED CAR NOTICED OBJ FECAUSE OF LONG ORANGE TAIL

. e :
a R N’
BQ@S5 DEGREE AROVE HORIZO or her,

C ($5) DEGREE AFOVE HORIZON

D SLOW SPEED AT FIRST THEN ACCELERATED. HAD UP AND DOWN
OsCILLATING FLIGHT VTE.’

= DISAPPEARED WITH DISTANCE .
XCTEN TO TWELVE SECONDS
3 -MANER OF OPSERVATION
A GROUND VISUAL
B NONE
C N/A

4 TIME AND DATE OF SIGHTING
A 2896572 OG 9- (0-7 = 2327
m NIGHT.
5 LOCATION OF OBSERVERS
A) == oP MENT DENVER COLORADO

6 IDENTIFYING INFORMATION OF ALL OBSERVERS
A Sema. 30 “OEE DERFY COLO TOOL AND DIE

PAGe THREE ROWRFA 175F

_ DIE MAKER SUNDSTRAND CORP DENVER

-

B N/A

Ps ITION AT TIME AND DIACE AY cCTCuUurIne
ce eae a ha NN alt te A OD

ap Wedded”

ee @

- - eee — —
FRAME 004 / 004POOR LEGIBILITY — PENDING RE-EXAMINATION
y Geese stemse sce tm ah a NN i a i —— -
A CLEAR * ae

‘ R SURFACE

SSE
6200-162 DEG I2KT
meena |
1200@-162 DEG i¢6KT
16200 - DEG 3@KT
ies ww
2292 -35)G DEG BWKT
... . WAYw
30S -302 DEG S8KT

ae DA sia
5b002-250 DEG 48KT

Soe@@ § DEG’ KT
C NONE
_D 45PLUS MILES

E NONE
Fa | | |
in — Wye! Ligh Wg (Ale
9 NONE
10 NO ACF OULD HAVE FEEN_I RECTION OF FLIG
"ATIC Carrere —

: Le ple tridbcae “a

DUE TO

12 NONE | uy tine tele toray peg On” :
xe ZG yea Z LE /

23/1234¢ Z MAY ROWRFA