PROJECT BLUE BOOK

Ys .
A No
9. PHYSICA IDENCE
Yes
N No
FORM
ii

b Air
(1) Not
applicable.
(2) Not applicable.
(3) Clock position of object Not
applicable. Not applicable.
(4) Longitade and latitude:
c. Sea
(1) Latitude and longitude: Not applicable,
(2) Proxdnity to land. ( city, country, ete): Not applicable.
DOWNGRADED AT B 21
Page 1 DECLASSIFIED
UNCLASSIFIED DOD DW 6200.10 EAR ENTERVAIS:
12 YEARS
CMRSAURAN
in :
-

a. Laterally or horizontally: Horizontally.
b. Angle of elevation fron horicon: Approximataly 70 defrees.
C. Altitude: Aprroximately 2000 feat.
7. Time in sight: Approximately 2 seoonis.
B. Appearance of object: White light, ball shaped with tail approxi-
mately-one hundred feet long-
a. Color: mite (opalescent).
b. Shape: Bill shaped.
. 21225
C. Apparent construction: Observer was unable to answer this question.
d. Size.
(1) Estiaated size:
(2) Sise is it appeared from (Compared to known
object): oxiuately the same as a larce
opalescent light globe w ould appear if observed
from a distance of fiftcen feat.
b. Length and width: One I
C. Olor: Hone notsd.
d. Rate of evaporat on: Instantaneotd,
3. Does trail vary with sound? No scund actall.
12. tfect on clouds: Hot any clouds in s at the tina the oljaet mas
sighhar,
UNCLA
- DOWVNGRADND AT 3 YEAE CNTERYALS:
- DECLASSIFIED AFTER 12 VEARS.
DOD DIR 5200.10
:
11
-

PART II - REUIRELENTS
Ganeral
13. Lights: None noted.
14. Support: Hone noted.
15. Tropulsion: Object appeared to heve jet exdhaust.
16. Control and stability: A No cortrols or stabilizers noted.
17. lin duots: 1 None noted.
15. Speed - K.F.H.: Supersonic. 3
17. Sound: Impossible to ascartain becnuse B-25 aireraft talding off at
thhe of sighting.
20. "amner of disngpenrance: Fadad from view.
Relativs to the Observer Relativs to the O
1. 1. Name of observert Name of f observert It Col Lt Col
2. Address: Enld Air Force Base, Enid, Oldahoma. Inid Air Force Base, Enid, Oldahoma.
3. Occupation:
4 40 Place of bustness: Place of bustnesst Enid Air Force Base, Enid, Oklahoms. Enid, Oklahons.
5. Pertinent hobties: Pertinent hobties: None.
Ability to datermine:
3. Color: Mormal.
b. Speed of moving objects: Normal.
Co Size at distance: Normel.
Subject passed last Form 64 Physical
. Above reproach.
7. Reliability of observer:
Notes relative of observer on:
Sightinga id ganeral:, Has not previously ai Ated inernventional
2. type airoraft or ine ilainable phanmeni.
b. How attantion was drann to objact: Clint of liht.
.
. Degree of fatigue and duration of flight Not applicatla.
dasas there observer is airborne:
DOWNGRADED AT B XEAB INTERVALS: DECLASSIFIED AFTER 12 VEARS. UNCLASSIFIED
DOD DIR 5200.10

GENERAL
1. Teletype sequence of locel veither conditions: ks of 2130 hours,
21 April 1949 following westher co nlitiois prevailed Iat biis station:
Clear, 6 mila v Litt, slight haze, tenporature 5s degrees, due point
55, sea level prassure l49 lles, wind southeast, 7 knots, relative humidity Iote, relative hunlidity
89, station barometeric roodi: 89, station barometeric n5 26.62, nc clouds. louds.
2. Tinds 'aloft report: -Not recorded beceuse instruieits were -Not recorded beceuse instruleits were inoperd-
tive at this time. tive at this time.
3. Local flight schedules of coumercial, private and ailitary sircraft Local flight schedules of coumercial, private and military sircreft
flying in vicinity at the time: Thirty six B-25 siroraft were flying Thirty six B-25 sireraft were flying
in the locsl flying area at 2l40 hours on 2l April l949. ihis information in the locsl flying srea at 2l40 hours on 2l April l94s. ihis information
was obtained from the Enid Detachmert AAcs. was obtained from the Enid Detachment AACs.
4. Fossible releases of testing devices in vicinity sent devices in vicinity sent aleft aloft by Ordnance,
Navy, Air Force, Navy, Air Force, Army, Weatl Army, Neather Units, Research Or.anizations or any other:
Unknown. IIn
5. Object did not contact earth.
6. Object did nct come sufficiently near other aircraft or known objects
7. Photographs not available.
8. Signed statement made by Lt T att ached.
9.
10. Radio antenna not observed. UNCLASSIFIED
DOWNGRADED AT 8 YEAR INTERVALS4
DECLASSIFUED AFTER 1 YEABS. 23
DOD DB.5200.10
Intelligance officer
.
:
111

DAYTON, OHIO .
ATTN: MOTAXO-3.
BIIZ 5-A CD BF FD INFORIATION RELATIVE TO AIR INTELLIOENCE
REQUIRELNTS AENO FOUR CMA UNCONVENTICNAL AIRORAFT PD DATE OF SIGHTING
CMA 21 APRIL 1949 FD TIE OF SIGHTLIG CNA 2L4O CST FD SIGHTED FRON
GROUND OMA ENID AIR FORCE BASE OLA BID OWA OLLANCA PD SIX MILES SY
. CITY OF ENID PD MOP COORDINATES 97 DEGREES 55 MIUTES LAT GAA 36 DEGREES
0BSERVER 2000 FEET PD HORIZENTALLY OMA ANGLE OF ELEVATION FROM NORIZON
CMA 7O DEGREES PD ALTITUDE OMA 2O00 FEET PD TINE IN SIOIT CMA PIVE SEOONDS
PD AFFEARANCE OF OBIEOT CHA WNITI BALL VITH TAIL PD SIEE OLA AFPEARED
SAME AS LARCE OPALESCENT LIGNT GLOBE HOULD BH IF OBSERVED AT 15 FEET PD
DIRECTION OF FLIGHT OHA EAST TO TEST PD TAOTICS OR MANEUVERS CMA LEVEL
FLIGHT PD EVIDENCE OF EXHAUST OMA WHITE LIGHT TRAIL LOO FEET IN LENGTH
AND CONTINUOUS PD LIGHTS CMA NONE ATTACIED FD SUPPORT CMA NONE NOTED PD
PROPULSION OMA AFPEARED TO HNE JET ECHAUCT D CONMOL AND STABILIZERS
DISAPSENCE OA 2ON RAL VO 1D ILIIE TO NE O35E7E A LT COL
UNCUASSFIED
1. DOWNGRADED ATIS YEAB INTERVALS DECLASSIFIEDAFTER 12 YEARS.
DOD DIR 5200.10
T
i 4 :

DOWNGRADED
DECLASSIFIED .
RUETRICTED 2 %
PUNCLASSIFIED 72
D YOUM Ye
ENR

approximately l,OC judging where I have
witnessed Jet airer oximately 500 t er hour, it
was impossible other th thing which appeared
to be the size of nt light globe approximately
fifteen (l5) feet distance. I tirely possible the object did
not have an actual tail but, instead, that caused by
the rapid speed of a lighted ooject traveling through the sky on a darker
i

10. Altitude (Angl of elevation above
900 overhead): First about 70° from horizon: dropced:
to within about eastward.
Direction from lockwise from North):
11.
wh first South When last seen? South, but
15. moved more 3lo wly east.
minute;
16, Sound and odor:None
3
.
UNCLASS IFIED JULS
: 37
.

night; much water in
object:
23. details; as were written
My previous Lattana
while the incident Wa3 repeated them
Weather conditions and igFting: here
24.
See 22 above
4
.

bean r received to date.
in this , Aatter; 13 sincersly approeiated.
Sincerely yours,
1
P

. 14.
. 15. Greed Suporsonis
16. sound and dor
17. Trail trail
18. Luminosity
UNCLASSIFIED
in . .

correspondence with you and henc the proper
address for this letter. hes you ourse
If there is any fy+ information I ou
please let ma know. I beli wever. that haye
everything I know about it.
Yours sincerely
UNCLASSIFIED JUN22
. Publishers of NATIONAL PARKS MAGAZINE
il 4

the whole was motion, for in about a minute it turned toward
the east, and .ht portio nched uo. with inct ourl rising
from it, while or arms,
one upwerd to .the dounward to south. Finally, abot wo min tes
later, the bri eastward. but t a constant
altitude, had broad, pointed head (some Like a large
comet, wth tw alnter tails curving upward nward. In another minute, the
whole had faded, but did not entirely die out perheps three minutes more.
- Publishers of NATIONAL PARKS MAGAZINE
in

4
". t 1
. -
3.
111

AnLTV
OATO NOJIIO
S
P
-
4
MNAAA
.
i
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elapsed.
It was an audible
sound or not because ths faat as that moment.
The three impression I had which occurred within the matter of seconds,
.

UNCLASSIFIED
*
.
-

RB168
PP JEDC 824
FN JWOEN 1/CO ENID AFB ENID
TO JEPC/DIRECTOR OF INTELLIGENCE I HQS USAF WASHINGTON D C
CONGENANC WRIGHT DAYTON
INFO JEDC/PASS
.OHIO .
AF GRNC DOWNGRADED AT 3 YEAR INTERVAIS:
DECLASSIFIED AFTER 12 YEARS. DOD DR 6O.1O
! .
BKLZ-S-A-GD4S3BF PD INFORMATION RELATIVE TO AIR INTELLIGENCE
REQUIREMENTS HENO FOUR CHA U UNCONVENTIONAL AIRCRAFT DATE OF SIGHTING
. CMA 21 APRIL 49 PD TIME OF SIGHTING CMA 2140 CST PD SISHTED FROM
GROUND CNA ENID AIR FORCE BAS= CMA ENID OMA OKLANONA PD SIX MILES SW
CITY OF ENID PD MAP COORDINATES 97 DEGRLES 55 MINUTES LAT CMA 36
DEGREES 20 MINTULS LONG PD NUMBER OF OBJECTS CMA ONE PD DISTANCE OF
4-2)
FRON HORIZON CHA 7O DEIREES PD ALTITUDE CNA 2009 FEET PD TIME IN
111 . 7 .
it

* -
SIGHT -GHA FIVE SECONDS PD APPEARANCE OF OBJECT CNA WHITE BALL WITH TAIL 1
PD SIZE CNA APPEARED SANE AS LARGE OPALESCENT LIGHT GLOBE WOULD BE IF
OBSERVED AT 15 FEET PD DIRECTION OF FLIGHT CMA EAST TO WEST PD TACTICS
OT MANLUVERS CNA LEVEL FLIGNT PD EVIDENCE OF EXHAUST CMA WHITH LIGHT
TRAIL 180 FEET LENGTH AND CONTINUOUS LIGHTS CMA NONE ATTACHED PD
. .
- CCC... ON EEZEE IN LINE 12 GP ONE SHD READ OR PRT EEEE RPT T OR RPT OR
OEEE IN DEEBEE SAME LINE 11 SHD READ WHITE RPT WHITE
1
UNCLASSIFIED
PAGE TWO JWOEN 17
SUPPORT CHA NONE NOTED PD PROPULSION CHA APPEARED TO HAVE JET EXHAUST
PD CONTROL AND STABILIZERS S CNA NONE NOTED PD AIR DUCTS CMA NONE NOTED
PD SPEED C CIA SUPERSONIC PD SOUND CHA IMPOSSIABLE TO ASCERTAIN DUE TO
( A/C TAKING OFF PD MAMNER OF DISAPPEARANCE CMA FADED FRON VIEW PD RELATIVE
-
TO THE OBSERVER C TO THE OBSERVER C CMA LT COL CMA CHNBAgar CHA CHRBSDa7
CHA ENID AIR FORCE BASE CHA ENID OKLANONA PD PILOT CHA 2136 CHA ENID AIM FORCE BASE CHA ENID OKLAHONA PD PILOT CHA 2136
HOURS TOTAL TINE PD 2SS HOURS CONBAT TINE PD PRESENTLY ON FLYING STATUS HOURS TOTAL TIME PD 2SS HOUNS COMBAT T TINE PD PRESENTLY ON FLYING STATUS
PD RELIABILTY OF OBSERVER CMA UNQUESTIONABLE PD WITNESSES CMA NONE PD PD RELIABILTY OF OBSERVER CMA UNQUESTIONABLE PD WITNESSES CMA NONE PD
NONMENTS OF INTERROGATOR CMA SUBJECT IS 30 YEARS OF AGE CMA RATED PILOT NOMMENTS OF INTERROGATOR CMA SUBJECT IS 30 YEARS OF AGE CMA RATED PILOT
ON 12 DECEMBER 1941 PD CHARACTER ABOVE REPROACH PD WEATHER CONDITIONS
AS OF 2130 SAME DATE CMA CLEAR CMA 6 MILE VISIBILITY Y CMA TEMP 58
DEGREES CMA KNOTS NO CLOUDS PD END
*
CCC... II LINE 9 GP 1 SHD READ CONMENTS RPT COMENTS
a
-3-)-3045325 21 49 2140 97 55 33.2140512 7 23519 150
46351 2126 266 30 12 19-1 2130 6 55 7
in T
3

RECORDING AXT-1 DATE 5/5/49 1300
DESK RECORDED HOUR
ROUTED TO SUSPENSE DATE ESTABLISHED BY NITIALS DATE
IAXS N/R
wi ha
4
N
3
DATE OF REPLY OTHER DISPOSITION TRANSMITTAL
AMCFORM NO 1O-2
23NOV 47
SEE OTHIR SIDE
FORREMARKS
..-
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FROM: DATED
To. CO ANC. APTY NO. INCLS
RECORDING DATE
DESK NCIC RECORDED 54/29 HOUR 0950
ROUTED TO: SUSPENSE DATE ESTABLISHED BY (INITIALS) DATE
1
.NCT-4
2
MC1Q
3
DATE OF ER: DISPOSITION: I TRANSMITTAL
ASCFORM NO.3023
SEE OTHER SIDE
0 FOR REMARKS
# :

in which the seconds.
3. This report is not submitted 112 due to the
fact this form is not available at this stetion. Subject form
was unobtainable the Tinker Air Material and from
Intelligence Division
H391d
4 " DOWNGRADED AT 294
DECLASSIFIED
UNCLASSIFIES. 00D 013 6200.10
- YEAR NTERVAS: .
R 12 YEARS
5=
inl .