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

PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE—
DATE OF SIGHTINGDate not recorded
REPORTED LOCATIONLocation not recorded
FRAMES17

Machine transcription · mean legibility 89.8/100 · engines: paddle-gpu-200dpi

Transcribed Frames

FRAME 001 / 017paddle-gpu-200dpi
Incin  w201
Almuen Alnmen
SAT EA
0230 0230 cotol Mhive to orane n ylcw coto1Mhise to otanrs y
he (flat, round) (flat, round) Sin 160 mph c)wn 160 mph
ALA1:0D4500 ALOPUD
1501 o 1m 03-03-5 1583
TYPE OF OnCFIVAITON GrouNd
MAINIVERS Weaving
UNCLASSIF
FRAME 002 / 017paddle-gpu-200dpi
5. Name and
6. Occupation and/or Hobbies USAT
7. Attention Attracted to Object (s) By.. N/s
8.A Mumber of Objoct(s) Sighted . . .
9. Size of Object(s) . .of light bulb. .
10. nt.
11. S
12.
13.I
14. Speed of Object(s) . . 30,MPH .
15. Time in Sight . N/s...
19. Substance)
.·.
20. Effect Ob jects oo ouds and/or Exhaust Trail lisapoea d.
". ,No vapor trails.noticaed. , . .
21. MP-: Temperature: 69; dwpoint: 63
22. Pecullarities Noted a
3 -
23. Summary of Incidont .(over)
.
(Attach a s Separate Sheet Additional Space is Needed)
FRAME 003 / 017paddle-gpu-200dpi
in raferencei cossumication. in Paferencad comumication.
of of
an lnseatial lmmta of Infometion list are incloeed for an insential Blaomta of Infometion list are incioeed for " use in 239 in
recording the desirnd dnta. Inforntion is p recording the desirnd data. Inforntion ia perticulerly perticulerly desired desired
as to posaibility of wenther b as to posaibility of enther balloon relenses other then os otber then those
previously raported.
4, It is further roquested that collected deta end sooon-
thia COmAM, ATTS: NCIAXO-3.
FO NR COWNWDINO GOERL
1 Inol L. B. RoGT
oras in trip Colnel, tel2
Chiof, lntolligunce Depnrtmens
DIDENTAINO 201
MRRNNE
FRAME 004 / 017paddle-gpu-200dpi
IND CLOUES.
BARNETT VIEWED OBJEDT FOR MINUTES.
THERE WERE RATIS JECT NOTICES.
ENTXO XCCX
INTERVOE INTERV 406
NEW YORK, REVEALE FGMA TION
AT APPRO AT APPROX O230 POINTED OUT THE OBJECT TO ANDERSON WHO POINTED OUT TNE OBJECT TO ANDERSON WHO
DESCRIBED THE DESCRIBE LARGER HAN LARGER THAN
A SEAR MOVING A SEAR MOVING II HOD A TITUDE AP TUDE AT
2000 to 3000 2000 to 300 TCT 0 MHEN BACKWARD BACKWARD
IN TFEE SAME DIREC VEOCITY.
ANDERSON VIEVED ORJECT FOR APPOE ANDERSON VIEVED PPEARED BEHIND
A CLOUD. AGAIN ONLY ON A CLOUD. AGAIN ONLY ONE OBJECT WAS SIGH cOUD E HEARD, HEARD,
-
INTERVOEW SOD,
APO 106 NEW MO
FLAS DEERKRKEX DOSCRIEEH OBJECT AS BULB MOVING UPWARD AND
FORMARD AT ESTIMATE 0300z 0330Z.
OBJET WAS
OBJECT WAS O IN A
CLOUD YAPOR
NOTICE
IT IS HE CPENION OF THE A-2 OFFICE OF THIS HDQTRS THAT ONJEOT SIGFTED
IN EACH CASE WAS WEATHER RALLOON NIIH A LIHT ' SVINOING FTOM Ir.
ROCORDS OF THE Kth WEAETR SP. SHOW TIT A EGTR BULOON WA3 RILEASED
AT AS JOLLOVS:
CLOCESEIC CXCI .3 SIRATO -CUMULAS AT 25OO FEET, VIST3TLTTYT5MILES,
XOOK TEMPERAIUPE 3 69 DEN POINT 63, WINDS FROV SOUTHNESP AT 7 AND 8 MPH
201
FRAME 005 / 017paddle-gpu-200dpi
MQATSC Form No. 100-501C (26 55P 44)
AIR TECHNICAL SERVICE COMMAND
AND MESSAGE SECTION-ADJUTANT GENERAL'S OFFICE
INCOMING MESSAGE
191991
WRIGAT-PATTERSO
N INTLLL OSAE
ATS WASH
RE
FLYING DISCS
NTERVIEL TH STADF SGT ITERVIEN TH STADF UIS BAONETT CNA AF ONE THREE NG BAONETT CMA AF ONE THREE
NO
ON FOUR EIGHT REVEALED FOL INFO CLN ON THPRE
ONE OCT
EIGHT AP APPROX ZERO TWO THREE ZERO ZEERA PARNETT
FLAT ROUND OBJECT L OVCRHEAD WEAVING BUT
NOA-: 0! DE 9990
COPY No./
THE MAKING OF EXACT CC THIS MESSAGE IS FORBIDDEN
Only such extracts as are absolutely necessary will be made and marked
mas This copy will be safeguarded with the greatest care and will
be returned to & MESSAGE SECTION without delay. 201
WF Area A 18 DEC 44 15M
FRAME 006 / 017paddle-gpu-200dpi
HQATSC Form No. 100-501C J26 5E7 14)
SaeRmt
AIR TECHNICAL SERVICE COMMAND
AND MESSAGE SECTION-ADJUTANT GENERAL'S OFFICE
INCOMING MESSAGE
COLOR OF STAR CVA SEENE RO MALIIAIY
IRPEARED BEHIND CLOUDS PO SARNETT
TO FIVE MINUTES PO THERE VERE NO VAPOR
HSTN OBJECT VAS-NOTICED POIPA
og OVA AP ONE ONE ZEMO SEVEN SIVE ONS
THREE OF AATS APO FOUR ZERO SIX NEY YOS
CLN AT APPROX ZERO TWO THREE ZERO ZERRA ON CLN AT, APPROX ZERO TWO THREE ZETO ZEBRA OCT
SIGHT CUA BARNETT POINTED OUT THE ORJEOT SIGHT CNA BARNETT POINTED OUT THE OBJEOT
DESCRIBED THE JOBJEOT AS BEING ROUND ONA ORA DESCRIBED THE LOBJEOT AS BEING ROUND GNA ORA
APPTARED LARGER THAN ABLE APBEARED LARGER THAN ABLE STARD ESTARD JLRYHERNLY
DIREOTION PD ESTIMATED SPEED DIREOTION PD ESTIMATED SPES IRTHERNLY
ZENO M(LES PER
AND ALTITUDE AT PVO ZERO. ZERO AND ALTITUDE AT PVO ZERO. ZERO ZERO TO THRES Z620 7570 7530 75R0
ABOVE CLOODS PD OSJEOT WOULD SWING FOHWARD THEN BACKUARD
IN THE SAME DIRECTION IT WAS MOVING
YET MAINTAINING TTS
VELOCITY PD
965
if
MO VAOOR TRAILS NOTICED AND NO SOUM
APPO THEODORE COPY No.
THE MAXING OF AN EXACT COPY OF THIS MESSAGE IS FORBIDOEN
Oniy such extracts as are absolutely necassary will be made and marked n. This copy will be safeguarded with the greatest care and will
be returned to MESSAGE SECTION without delay. 201
WF Area A 18 DEC 44 1SM
FRAME 007 / 017paddle-gpu-200dpi
HQATSC Form No. 10o-SO:C (265EP 44)
SMTET (
AIR TECHNICAL SERVICE COMMAND
AND MESSAGE SECTION-ADJUTANT GENERAL'S OFFICE
INCOMING MESSAGE
ONE ON1 ONE A SIR AMR O APO
YORK OVA REVEALED FOL INFO OLN SLAS U ZERO SIX
060185001
FIVE TO THEE
APP10X ZE70 1HR0S 2680 28N6
ZEORA TO ZERO THRSE THAEE ZEHO ZHAMA PD DOJRMN AS WHITE WITH
YELLOMISE NINT AND STEMOILY GAINDO AUTITUDE PO DRJSOT WAS AGAIN -
MOVING IN ARLE NDRTHERNLY DIRESTION AND'DISAPPEARED IN ABLE ABLE NORTHERNLY DIREOTION AND' DISAPPEMRED IN ABLE
CLOUD AND COULD NOT BE LOCATED AGAIN PD ONLY ONE OBJEOT WAS CLOUD AND COULD NOT BE LOCATEN AGAIN PD ONLY ONE DBJEOT WAS
SIGHTED CMA NO VAPOR TRAILS NOTICED AND NO SOUND HEARD PD PAR SIGHTED CMA NO VAPOR TRAILS NOTICED AND NO SOUND HEARO PD PAR
IS THS OPINION OF THS ABLE DANN TWO ORRICA OF
IS HS THAT
SIGHTED IN EACH CASE WAS VEATHER BALLOON WITH ABLE LIGHT SWINGN SIGMTED IN EACH CASE WS VEATHER BALLOON VITH ABLE LIGHT SWING
FROM IT PD RECORDS OF THE EIOHTH WGATHEA SO SHOT THAT ABLE FROM IT PD RECORDS OF THE EIOHTH WEATHEN SO SHOT THAT ABLE
TEATHER BALLOON 2
VAS RELEASED AY ZERO TWO FOUR FIVE ZEBRA ON
ONE OOT FOURE
EIGRT PD WEATHER AT ZERO TWO TWO FIVE ZEBRA AND
THREE TWO FIVE UKOWOMYDES AS FOLLOVS OLN CLOUDS POINT THREE ZERO
STRATO DASH CUMULAS AT TWO FIVE ZERO
FIVE MILES ZERO FEET CMA VISIBILITY . ONE
CMA TEMP SIX NINE
FROM SOUTH WEST WINDS.
SEVEN ANDTEL ALEOPER
THE MAKING OF AN EXACT COPY OF THIS MESSAGE IS FORBIDDEN
Oniy such extracts as are absolutely necessary will be made and marked 201
be returned to This copy will be safeguarded with the greatest care and will
WF Area A 18 DEC 44 13M & MESSAGE SECTION WithOUt delGy.
FRAME 008 / 017paddle-gpu-200dpi
Excerpt f/Intelligence Summary, Atlantie Div, M. A. f. S.. Rpt #66
Semi-Monthly Intel Summar 15 Nov 1948, NAD 32820
Class: SECRET
Page 7
II NEW "FLYING DISC" RUMOR
moving rapidly through At approximately O230 on 31 October 19hg, an unidentified object
men the air was sighted and watched by three enlisted
stationed at Lagens, Terceira. The object was variously reported as
being round, yellow-orange in color, larger than a star and moving upward and
forward in a northerly direction from an estimated altitude of between two
and three thousand feet. There were no attendant vapor trails or sound
effects, and the object was lost from view within five minutes. It is
believed by an authoritative source that the object was a weather balloon
with an attached light swinging from it. This opinion has since been
at 0245 on 31 October 1948. substantiated by weather squadron records showing the release of such a balloon
(SECRET A-2)
T-80204 T-80204
Sent in by Truettner - 16 Feb 1949 Sent in by Truettner - 16 Feb 1949
FRAME 009 / 017paddle-gpu-200dpi
95, 96, 97, 98, 101, 102, 103, 104, 116, 119, 132, 136,140
147, 148, 158, 174, 35, 187, 197, 203, 204 216,
219, 238.
b. Fair or low probabilitys
#1, 20, 23, 24, 28, 35, 35, 46, 50, 63, 67, 80, 82, 93, 1C0,
199, 202, 205, 220, 230, 240.
2. Non-astrononioal but Sul other explanations
a. Balloons or ordinary alroraft:
126, 131,138, 141, 145,155, 156, 157, 159, 160, 161, 163,
169, 171, 173, 178, 180, 182, 188, 190, 194, 195, 196, 198..
200,(200, 209, 210, 217, 222, 235, 237, 239,
Rookets, flares or falling bodies:
5,6, 7,8,9,12,13, 14, 15, 16, 25, 56, 65, 78, 106, 107,
108, 109, 133,
O. Q. Misoellaneous (reflections, auroral streamers, birds, eto.):
39, 89, 123, 124, 128, 146, 164, 181, 189, 214, 221, 231, 234. 39, 89, 123
3. Son-astronomloal rident
$S explanationi
#33, 44, 45, 47, 55, 57, 72, 86, 87, 88, 90, 99, 110, 117, 118,
125, 127, 137, 139, 149, 150, 17 ,213,
229, 232, 233,
b. Evidence offered sugggsts no exolanationi
Hl, 2, 10, 17, 21, 29, 37, 40, 51, 62, 68, 61, 52, 64, 68, 71,
75, 76, 77, 79, 84, 105, 111, 122, 135, 151, 152, 154, 162.
158, 172, 176, 183, 186, 193, 207, 215, 223, 224, 225, 226,
227, 236, 241, 242, 243, 244, 3 134.
FRAME 010 / 017paddle-gpu-200dpi
CRCASSIFHT
O
Inoident #2ol, a, b -- Army air Baso, Azores -- 31 October l943
There appoars to bo no astrono:ical explanation for this
incident.
Tns obsorvers in the gonaral desoription, but not in
the spaed of the objuot: spoeds are to 603
The most likely oxplanation on the basis of the
mation offered is that the objoot was a talloon carrying a swingin;
light. light.
3 3
UNCLASSIF 7-3112
0
-
FRAME 011 / 017paddle-gpu-200dpi
310JNg
No. 2ol, Pilot balloon sounding released from Azores station at
0300 3 about"·that time. Desoription sounds very muoh
lik lighted pilot balloon sounding, Only disoropancy is spoed whioh
is reported from 25 M.P.H. to Soo M.P.H. If tho lower speed is cor
reot, objoot may be almost certainly assumed to be a weather balloon.
FRAME 012 / 017paddle-gpu-200dpi
Air Lteriel Comnand
Writht-fatterson Air Force Case
Daytor, Chio
ATTN: NCIAXO-3
1. Referarce is made to letter fron your hoadyuarters, IClars,
dated 9 Karch 19L), subject inidantified Flying Objeato," ana first
indorsenent ereto
2. The Incldont' sunraries l73 through 233 have boac chooked
against routins woather-balloon asoants made by the Air
and Neathar Bureau, and Neather Bureau, Cocments based on this roview are inclosed. Cocments based on this roview are inclosed.
Invostigation Or Uni-
dentirisd Aerial Cbjeots dentiried Aerial Cbjeots" chanred as follows: chanred as Pollows: Item 15, "Direotion
of Flight of Cbject." should bo olarifiod so tbat vartioal and hori- vartioal and hori-
zontal motions are distinguished if possiblo, and possiblo, und so that motion is
apeelflsd as the dlroctlon towards whioh the objeet appears to move. apeelfisd as the dlroction towards which the objeet appears to move.
*Rolativo to Radar Settings" should irolude a statonent of tho *Rolativo to Radar Settings" should irolude a statoment of tho type of type of
radar set used.
POR TIE FOR ThE IEF, ATT
131 W. a. West
2 Inols: W. A. WEST
1 - Inoident Summaries Lt. Col., USAP
2 - Conments 173 thru 233 Adjutant General
1717
FRAME 013 / 017paddle-gpu-200dpi
Incident: 201
Steff Sgt AATS APO H06. N. Y. reported
the following:
round object weaving overhead but maintaining a northerly course at an
approximate s speed of 160 MPH. Object was pale yellow or light orange
color and not bluewhite. Seemed to maintain the same altitude and
disappeared behind clouds. The object was viewed from 3 to 5 minutes.
No vapor trails were seen nor was any sound heard.
a
FRAME 014 / 017paddle-gpu-200dpi
Incident: 201A
At approximately O230z 31 Oct 48, Staff Sgt pointed
out an object to PFC who described it as being
round, orange in color and larger than a ster. Object was moving in
Altitude was.
estimated as 2oco-3o0o feet above the clouds which were reported to be
at 2500 feet. This would give an approximate altitude of 4500 to 5500
feet. Object would swing forward and then backward but always maintained
its forward velocity. Object was seen for approximately 2 minutes before
it disappeared behind a cloud. No sound was heard.
,
C
FRAME 015 / 017paddle-gpu-200dpi
mucident: 201 3
Vlas described object as a light bulb moving upward and forward at an
estimated s speed of to 30 MPH. Object was white with a yellowish tint
and was proceeding in a northerly direction and steedily gained altitude.
Object disappeared behind a cloud and could not be loceted agein. No vapor
trails noticed and no sound heard.
It was the opinion of A-2, that object sighed in each instance was a
weather balloon with a light swinging from it.
3
FRAME 016 / 017paddle-gpu-200dpi
s.
9. Size of Object(s) . . .N/S. . . .
10. Color of Object(s) . H#R
11.
12, 1
13.
MPH
14
15.1 Timo in Sight . 3.to 5m minutes
18.
Substance)
19.
! Trail.
clouds
21. Weather Conditions Eisting at tho Time . ..3 strato-cumulas.at ..
visibility 15 miles, winds i from southwest at 7 & 8 MPH
22. Peculiarities Noted
J , L .
23. Summary of Incidont . (over). .
.
(Attach a Separate Sheet if Additional Space is Needed)
FRAME 017 / 017paddle-gpu-200dpi
6. Occupation and
7
8. Mumber of Object(s) Sighted . 1. . . .
9. Size of Object(s) . . . larger
10. Color of Object(s) . Qrange
11. Shape (Sketch if Possible
12.
Estimated Distance of Object from Cbserver were
13. at 2500 feet, or approx 4500 ft
14.9
15. I Time in Sight .Approxi
20. Effact of Objects on Clouds and/or Exhaust Trail
et
21 Weather,Conditions Existing at the towest at e: 69
mile winds Irom sc in,same .
Dev nointeo3:
22v direction but still maintained forwar ity.
a .
23. Summary of Incident (oyer).
(Attach a Separate Sheet Additional Space is Needed)