PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969

CASE REFERENCE8691508

DATE OF SIGHTINGApril 1964

REPORTED LOCATIONDenverand Grand Junction Colorado

FRAMES4

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Machine transcription · mean legibility 64.3/100 · engines: tesseract-200dpi

Transcribed Frames

FRAME 001 / 004tesseract-200dpi

PROJECT 10073 RECORD CARD

2. LOCATION Denver & Grand Junction, | !2- CONCLUSIONS
f Colorado |p Wes Balloon
New Mex-Wyoming O Probably Balloon
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION at eater ee
me AKGrovnd-Viswel -DGround-Redor = [as Aircraft
O Possibly Aircraft

XK Air Vi wal D Alr-intercept Redar

cmt__09/04202

5. PHOTOS

E Was Astronomical Meteor
0 Yes Probably Astronomicel
XX No Civilian & Military Possibly Astronomical
7. LENGTH OF OBSERVATION 6. NUMBER OF OBJECTS | 9. COURSE Other a
insufficient Data for Evaluation
Unknown
Few Seconds |_ one westerly f
10. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
Bright wiht white flashing streaking ob je meteor observatin. Possible correlatiog

in flight for a few seconds, Motion to West. wd fis — Mexico, Texas and Arizona reporte
No degrees of arc indicated, bultiple repo te/ DIG 09/0344.
to Denver Control Center.

ATIC FORM 329 (REV 26 SEP $2)

FRAME 002 / 004POOR LEGIBILITY — PENDING RE-EXAMINATION

0100 — fecal time & April 1464

a Felon eid s ures onsisred
“ luleb hens. Patne bayer Bithohiale
“ ALOF ony forwarders h UFo

o-*

Csi Gipted = PaP aA hg kt

a e _ft
PeChtce Pa EC ee i rE as OLD . fos: GG,
7 / ¢

“A 4 < a aae ‘ ; -
Huw PH Ye ge ed Le pote € (rtpecteci

{/

 / A ‘ f m ~~ a fo f . ~S<
i ee - Jausr -- {A Ate. y thu a <- i J CTA a i

Sea pack aes uial Ct/ peat

” .f7
abst.ued ae at CHLOE Z / 7 Cec ,
Y

t aa dg is ae
= Dae fas bu CLEA CC'Cét AD A0eLb. Catan

9 1 ip if ff y ,
f/ FE & nal rc Ed i 33 AClLOEL’ (Lu

eee

.
=

FRAME 003 / 004tesseract-200dpi

EE aT Peal? eT rrr eae eae: Ce reeee ee ee ee (2 pea ea eee ee, PETA hore er quaeny omen tq e OT TTT ereg en oye ee peepee eer sheen t fac» een

DEPARTMENT OF THE AIR FORCE See ar
AF IN : 45849 (11 Apr 64) STAFF MESSAGE BRANCH PAGE 2 of 2

UNCLASSIFIED MESSAGE

PAGE 2 RUCNLY 26 UVNCLAS | N C 0 M | N G

LOCATION OF OBSERVERCS). SEE PAR C(5). F. IDENDIFYING INF ORMATION

ON OBSERVER(S): (3) DENVER AIR ROUTE TKAFFIC CONTROL CENTER WATCH
SUPERVISOR (DOMINIC DE SIALLONARDO, PHONE LONGMONT 776-6537). (2)
N/A. Ge WEATHER AND WINDS - ALOFT CONDITIONS aT TIME AND PLACE OF
SIGHTINGS: CLEAR WINDS 322/38. (1) 12,¢%i) SCATTERED 15/7, TEMP 7

DP 25, CALM WINDS, TEMP INCREASED 4 DEGREES F, FROM 2499 TO 95522.
(2) 25Z/27, 249/87, 322/15, 550/24, 320/38, 230/46. (3) NONE. 12,273
SCATTERED. €4) 15/7. €5) ONE TENTH. (6) NO. -H. N/A. Ie N/Aw Je SEE

PAR C(3). Ke CAPT LIETHEN, AIRDROME OFFICER. L. N/A.
BT

NA ad IBN tik Am a kc 18 WH 1 im ten adh al

FRAME 004 / 004tesseract-200dpi

Fe eT Tee eo r ~ = er > - i. ee Fakta idee nano

DEPARTMENT OF THE AIR FORCE

STAFF MESSAGE BRANCH
UNCLASSIFIED MESSAGE

INCOMING

AF IN : 45849 (11 Apr 64) M/bfb PAGE 1 of 2

ACTION: NIN-7

INFO : XOP-1, XOPX-4, SAF-0S-3, DIA-15 (31)
SMB Au5a

ZCZ CHQA7TS3ZCYUN496

PP RUEAAS

DE RUCMLY 26 11/2211Z

ZNR

P 1223302

Fi LOWRY AFB COLO

TO RUWGALE/ ADC

RUCDSQ/FTD WPAFB OAIO

RUEAHG/CSAF

RUEAHG/ OSAF WASH DC

BT

UNCLAS OP=0 2034. FOR AFCIN AT CSAF; FOR SAFOI AT OSAF. UFO REPORT

SUBMITTED IAW AFR 2233-2, PAR 14: A. DESCRIPTION OF THE OBJECTS:

(1) FLASHING STREAKING OBJECT. (2) BLANK. (3) WHITE, BRIGHT. ¢4)

ONE. (5) N/A. (8) VERY FAST. (7) N/a. (3) N/A. C9) N/A Be DESCRIPT-

ION OF COURSE OF OBJECT(S): (1) BRIGHT, FLASHING OBJECT. (2) LEVEL.

(3) LEVEL. ¢4) EAST TO WEST. (5) EAST TO WEST. ¢6) FEW SECONDS.

C. MANNER OF OBSERVATION: (1) VISUAL FROM AIRCRAFT. ¢2) NO OP TICaL

AID. (3) TWO FL 10 WEST OF HILL CITY, B-47 FL 233, 45 MI NE DENVER,

-§ OTHER A/C 29 MI WEST OF GRAND JCT. D. TIME AND DATE OF SIGHTING:

ALL “A/C REPORTED SEEING OBJECT AT 242¢2Z, 9 APRIL 1964. (2) NIGHT. E.