DECLASSIFIEDUSAF PROJECT BLUE BOOK · NARA T-1206
UNITED STATES AIR FORCE
PROJECT BLUE BOOK
UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE6959167
DATE OF SIGHTINGJune 1957
REPORTED LOCATIONSalt Lake City Utah
FRAMES5
Machine transcription · mean legibility 89.9/100 ·
engines: paddle-gpu-200dpi
Transcribed Frames
FRAME 001 / 005paddle-gpu-200dpi
" PROJECT 10073 RECORD CARD
I. DATE LOCATION 12. CONCLUSIONS
Was Bailoon
19 June 1957 Salt Lake City, Utah 000 Probably Balioon
DATE-TIME GROUP 4. TYPE OF OBSERVATION Possibly Balloon
Locoi. Ground-Visual Ground-Radar 06 Was Aircraft
Probably Aircraft
GMT_19/21257 Air-Visuai Air-Intercep! Radar 0 Possibly Aircrait
5. PHOTOS 6. SOURCE 0 Was Astronomical
Yes 0 Probably Astronomical
D No Civilian Possibly Astronamical
8. NUMBER OF OBJECTS 9. COURSE Other.
0 Insufficient Data for Evaluation
Unknown
less than 30 sec 1 or 2 SSE
0. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
One object cigar shaped, size of Probable a/c sighting.
small a/c, color small a/c, color bright metallic, bright metallic,
object object flow flew straight SSE and
disappeared in less than 30 seconds.
√
ATIC FORM 26 3ZP 52) 3EP 52)
B
T
FRAME 002 / 005paddle-gpu-200dpi
-
.
DETACHENT 42
4679TH GRCUND ODSERVER SLUADRON
438 South Main Street
Salt Lake City, Utah
GOS2 21 June 1957
SUBJECT: Report of UFOS
TO: Commander
Air Defense Cormand
Ent Air Force Base
Colorado Sprin 5s, Colorado
CONADM 55-1.
FOR THE COMANDER:
1 Incl ZGERS
UFOB Report
Adjutant
cc: cO: Comdr, 4679th GOS /
Kirtland AFS, N. Mex.
A
FRAME 003 / 005paddle-gpu-200dpi
/4EY Setmers
Report
of UFOB
ADIPM lst Ind
TO: Commander, L602d Air Intelligence Service Ent Air
Force Ease, Colorado Springs, Colorado
BY ORDER OF THE COMMANDER:
1 Incl JOEL E. MALLORY
n/c Calonel, USAF
Cour-tand Inspector General
AISOC AISOC 2nd Ind 2nd Ind
Hq 4602d Hq 4602d Air (ADC), Ent Air Force Base,
Colorado 2 JUL 1957
TO: Commander, Air Technical Commander, Intelligence Center, ATTN: AFOIN LEL, AFOIN LEL,
H Incl
n/c
Lsh
2
FRAME 004 / 005paddle-gpu-200dpi
preliminary analysis of the possible couse of the sightings:
This sould ra?laotion
paased at heading eaat.
I. Existence of such as mterials and photographs:
Tove
J. value in this roport:
Montana
Sos 388
2t, OBAF OAF
Adjutent Adjutant
t
-*
.
A -
2
FRAME 005 / 005paddle-gpu-200dpi
4. Description of flight path and manuevers of
Straight South, Scuth East
5. Manner of disappearance of Just vanished
6. I Length of time in sight Less than 30 seconds
D. Manner of observation:
Use ground visual (if othar specify) Visual
Stoh etc.) None
E. sightings:
1. Gebra time-date of sighting 2125 Z 12 J1ne 1957
2. Light conditions (use one of the iollowing terms): Xrikx, day, dwncodusk.
3. Exact Soe Chand 305
F. of sighting -Tery lood
G.
Airplane (Do-5) _Meading West
Coumnt Ge Lechri i toThe lift 1. Ly, a
aireay-
AO