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

PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE8867553
DATE OF SIGHTINGSeptember 1958
REPORTED LOCATIONWheelus AFB Tripoli Lybia
FRAMES8

Machine transcription · mean legibility 60.3/100 · engines: tesseract-200dpi

Transcribed Frames

FRAME 001 / 008tesseract-200dpi
PROJECT 10073 RECORD CARD
2. LOCATION

Wheetus AFB
4 TYPE OF OBSERVATION

& Ground. Vi sual
0 Air Vi suel

tember 1958
3. DATE-TIME GROUP

Locel
GM

O Ground-Roder
0 Alr-intercept Roeder

01/22152

. TT, > v.17 Ty
Octo ijiiat

7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE

1. 2 mins

~.

”

11. COMMENTS

y

10. BRIEF SUMMARY OF SIGHTING

Rnd, biuish-white cbj, first size of

a large star, then grew to size of a
baseball, then diminished to its origl
Size & disappeared, Obj moved at speed
varyang fm very fast to very slow at
which time obj appeared motionless,
Significant temp inversion fm surface
to J000ft. Two sightings fm same area,
Ceiling 14000ft, @ppearing at high alt,
descended to 2-3C00ft & rose again &
disappeared into clouds,

ATIC FORM 329 (REV 26 SEP 52)

DAE 0 lg oe eo ae

}

Ooo oao aga o00

12. CONCLUSIONS

Wes Belloon
Probably Balloon
Pessibly Balloon

Was Aircraft
Probebly Aircraft
Possibly Aircraft

Was Astronomical
Probebly Astronomical
Possibly Astronomical

Other
insufficient
{ Unknown

o
J

Date for Eveivetion

4

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TC RJELNN/CCNDR ADC ENT AFF CCLC

RUEDSCAMCCKDR ATIC NRIVT PATTERECN AFF CHIC
RUEZEC/HEDUSAF WASHDC

INFC RUFPLD/CONDR USAFE ADVCN RANSTEIN GERD ANY
REDLC/CINCNELN. LCNDCN ENGLAND

RITPC/CCMDR SIXTH FLEET

ZEN/CMDR AF 17 WEEELUS AE LI=YA

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UNCLASSIFIED FRCN WCIN “Z-J-1251, HEDU AF ATING ACE/INT-LAgiNCE ann

CFFIC: CF INFC €VCS,. USAFE ADVCN ATTN? IAI. UFC REFCRi-

A. DESCRIPTICN CF CEGECT: (L9CRCUNDS (2) Chui

Cu) (Ciey) CE) N/A CE) NONE. (7) NCNE. (CE) NONE. (5) NODES

E. DESCCPTICN CF CCURSE OF CEJECTS (1) MOVEMENT OF CPJECT.
h ~/W whar LIP LC TIC ——__
(Z)STWENTY DEGREES. (5) TWENTY DirGREeS. (4) CEUECT APPOARSLE AT

1G WDE, DESCENDED TC 270723207 AS IT PASSED CFSERVER
AND CLIDEED AGAIN TO ALTITUDE WHEN IT DISAPPEARED. OFJECT MOVED
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FRAME 003 / 008tesseract-200dpi
P&G: TWO RJTCAK 28A

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CUT TC THE SCUTHEAST. (S$)

(14) GROUND*VISUAL. (2) NONE. (3) NAc EAND DATE CF SISHT© ..c-2)
ee el 1 spasles

ING. (1) 22252, 1 SEPTEMPER 1558. (2) NCCNLIT NICHT. Ee LCCATICN “ - *”

CF CESERR: (1 WHEELUS AIR FASE TRIPOLI JIFYA, S2°4N 715175,

5 AI civivian, TECH REP, PHILCC CORP., AGF 25, Fy

NEW YORK, NeYe Ge WEATHER? €1) NCCNLIT NIGHT, LIGHT EAST WIND,
ikCeTENTHS CLCUD COVER. (2) WIND perecSicn AND VELCCITY? 24-2, 1 Sipe

uw 59W
TEMEFER ‘S582 SURFACE*22° AT 12 KNCTS3 SIX THCUSAND=92 ° AT LE KNCTS33
SW uW/
TE}. THCUSAND-23% AT 1S KNCTS3 15 THCUSAND-26* AT 2& KNCTS$ 2: THCJ-
“=a & i w Sw —_—
SAND @26" AT 35 KNCTS3 3? THCUSAND-2 4° AT 4&5 KNOTS3 5% THCUSAND@24-

AT 4° KNOTS. (3) SCLID OVERCAST &£ HIRTESN JISAND Fk (4)
VISIEILITY 17 MILES. (5) SAME AS (2).{ (5S) NONE. He AT THe 24° ‘2

baal
REALING, THERE WAS A SIGNIFICAN PR PERATURE INVVERSICN FRC’ THE

SURFACE (24 DEGREES CENTIGRADE) TC_ONE THCUSAND FEET (5.6 DEGREzS
C:NTIGRADE. I. NO INTERCEP ACTION TAKEN. Je NC KNOWN AIR TRAFFIC
IN THE AREA AT THE TIME OF SIGHTING. Ke COMMENTS OF PREPARING
CFFICER? CAPTAIN FRUCE Ke HERERUCK, INTELLIGENCE CFFICER, 72720
‘TR FASE WING? CESERVER SEEMED TC EE SCEER AND INTELLIGENT WITH

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UNCLASSIFIED FRCM WCIN “2-g-1271. HEDUSAF ATING ACE/INTELLIGINCE

AND CFFICE CF INFO SVCS. USAFE ADVCN ATTN! IAI. UFC REPCRT.

REFERENCE MY MESSAGE WCINe?2+J-1281. A. DESCRIPTICN CF CFuE
CLCRCUNDD (2) CEJECT WAS AECUT THE c17t ce ACPASFFALL) again ,
(4) CONE. (5) N/As (6) NONE. (7) NONE. (2) NONE. (S) NCYE.

E. TESCRIPTICK OF CCURSE CF CEUECT? (1) MCVWENT CF CFCECT. (2)

| C4) CEGSECT FCLLCWED A STRAIGHT
ET TC SCUTHZAST DIREC

TWENTY DEGREES. (3) TWENTY DEGREESe
PAIh PARA TO THE HCRIZCN FRCM A NORTHWE
SPEFI WAS FAIRLY UNIFCRY AND SLOW. (£) DISAPPEARED IN CLOUDS. ($)

C. MANNER CF CESERVATICNs €1) GROUND — (2) NORE

“NIMTES?

PAGE TWC RUJTCAK 1°2A ame
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(3) KM/A. De TIVE AND CATE CF SIGHTINGS €2) 2zifZ, 1 SS  PIShbs $=.

(2) MCCMLIT NIGHT. Ee LOCATION CF CESERVER? (1) TRIFCLI], LIEYA:
32 DEGREES 53 MINUTES 37 RECONDS NCRTH, 22 DEGREES 1° MINUTES &5

SECCNDS EAST. Fe OFSERVER IDENTIFICATION? (41) GECRGE HILAS,

SPECIAL INVESTICATCR, &TH DIS APC 251, NEW YORK, NeYe

(2) RELIAEILITY: CCM PLETELY REL APLE. Ge WEATHER: (1) MOCCNIIT.

AIGET WITH AECUT FIV ‘THES CLO C2) WIND DIRECTION AND
VELCCITY: eure, 1 SEPTEMEER 1958, PASE WEATHER STATITN? SURFACE

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OVVERCAS MS THOUSAND FEET. (4) VISIEILITY 1% MILES. (5)
SANE AS (€3).°C6) NONE. He AT THE 24772 CESERMATICN, THERE WAS A
SIGNIFICANT TEMPERATURE INVERSION FRCY THE SURFACE (24 [iGRErS
CENTIGRADE) TO ONE THCUSANDHFEET (£.£ DEGREES CENTIGRATE). Ie

NC INTERCEPT ACTICN TAKEN. Je NC KNCWN AIR TRAFFIC IN THT AREA

AT TIME CF SIGHTLING. Ke COMMENTS CF PREPARING CFFICIR? CAPTAIN
ERUCE Ke HERBRUCK, INTELLIGENCE CFFICER, 72722 AIP FASE WINGS
CESERVVER IS A HIGHLY TRAINED, FXPERIENCED CSI INMVESTICATCS. HIS

CESERVVATIONS WERE
ADE FROM THE RCCF CF A THREE*STORY FUILDING.

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PAGE THREE RJTCAK 173A

AT FIRST HE THCUGHT THE LIGHT WAS ATTACHED TC A KITE EiCAUSE 42
HAS SEEN KITES WITH LIGHTS IN THE AREA EEFCPE. HCWEVER, ALL XIT=-
LIGHTS EZFCRE HAD FLINKED. WHEN THIS LIGHT CCNTINUED TC NCVE
ACRCSS THE HORIZON, COVERING A DISTANCE OF SEVERAL MILES, HE LE-
CIPEE THAT IT CCULD NCT FE A KITie NC KNCWN HELICCPIERS, CTHER

AIRCRAFT, CSILCMETERS, WEATHER FALLCCSS, ETC. WERE IN THE APTA

GC1l, THOUGH IN CPERATICN, REPCRTED NC UNUSUAL ACTIVITYe Le NCNES
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CONSIDERAELE KNOWLE AICRAFT AND AIR ACTIVVITIFS. HE DINED 4
THAT Tile CCULD HAVE FEEN ANY TVE RICRA Cun _ FECAUS: a
ITS SPEED VARIED SC GREATLY, IT HAD NC NAVVIGATICNAL LIVTS, AND IT
MADE NO SOUND. THIS IS THE S ”
CIHER TIME FEING AECUT TWC WEEKS AGC. HIS WIFE ALEC SAW THE CFSECT eo
TWO WEEKS AGO, NC KNCWN HELICCPTERS, CTHER AIRCRAFT, CEILCNETERS,
OR WEATHER FALLOCNS WERE IN THE AREA. CGI. THCUGH IN CPERATICN, °
HAD NO UNUSUAL CESERVVATICN./A_SIMILAR SIVTIN ik SANE TIN @
BY ANCTHER OPSERVER FRCM _AEOUT FIVVE FY , ‘
Is FEIN _REPCRT. L. NCNE. ’
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