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

PROJECT BLUE BOOK

UNIDENTIFIED FLYING OBJECT CASE FILES · 1947 – 1969
CASE REFERENCE8580396
DATE OF SIGHTINGJuly 1952
REPORTED LOCATIONHARRISBURGPA
FRAMES5

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‘ORM 712—PART I

AOVED 1 JUNE 1948
COUNTRY )(LEAVE BLANK)
Uaiited States
AIR INTELLIGENCE INFORMATION f REPORT
suet | .
(UNCLASS IFTZD | ine (Bork Titiet xixenier), |
ota tay , tnteslis ono Office
diha diet DATE OF INFORMATION :
a =
eames nw . , pr report, ec., es
_Air Forca Dattor iio. 200. 52. wail

SUMMARY: (Enter conclee summary of report. Give significance in one-sentence paragraph. List inclosures af lower left. Begin text of report on AF Form 11#—Part 11.)

A* 0200 EST, 29 bute 1952, Set. Franois Younz, a cround aircraft
spotter, of the Harrisburg Filter Centor, reported observing; unidenti-
fied flying objects.

—_——————

Sct. Young reported that strange lichted objocts were observed
gouth of his station at North Street in Uarrisburg at intervals of
nine to twelve minutes. Some of these objects were reported to be in
a formation in trail. The objects were clearly visible from the sround
however no exhaust or sound was noted. They vero estimated to bs ata

very high altitude.

Ceiling and visibility at the time of observation were unlinited,
No aircraft were reported in tho vicinity at the tim.

Sct. Younz's observation was verified by another unidentifiod eir-
Mane

A full report of this incident is beinz forwarded by the filter
Conter through the 26th Air Division, its higher Teadquarters,. This

es

report is being submitted by this lleadquarters only because we tran3z-
mitted the original telotype.

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BCLASS EL : .
—__0__ ners,
. ‘isin tana o cy to ATIC, APD, Onio for Serpardine to D/I é “Hg USA?, Wash >, De

Ons info cy to ATIC, W/P APD, Ohio

UNCLAS :

‘
“0TH THIS DOCUMENT CONTAINS INFORMATION AFFECTING THE NATIONAL DEFENSE OF THE UNITED STATES WITHIN THE MEANING OF THE ESPIONAGE ACT, 1 U, S.C.—
31 AND 32, AS AMENDED. ITS TRANSMISSION OR THE REVELATION OF ITS CONTENTS IN ANY MANNER TO AN UNAUTHORIZED PERSON IS PROHIBITED BY LAW.

IT MAY NOT BE REPRODUCED IN WHOLE OR IN PART, BY Orne {TED STATES AIR FORCE AGENCIES, EXCEPT BY PERMISSION OF THE DIRECTOR OF
‘NTELLIGENCE, USAF, He ;

tr U.S. GOVERNMENT PRINTING OFFICE : 1958—-O-91 833)
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‘23
EDLS A929
S * |

PP JEPHQ JEDWP JEDEN 333

DE JEDLS hin ACTION
P 20976072 ZNJ |

FM CG MAAMA OLMSTED AFB MIDDLETOWN PENN :
TO JEPHQ/DIR OF INTEL HQ USAF WASHDC

JEDWP/AIR TECH INTEL CEN WRIGHT-PATTERSON AFB OHIO ~~

JEDEN/CG ENT AFB COLORADO SPRINGS COLO

JEDWP/CG AMC WRIGHT-PATTERSON AFB OHIO

/ EEE ATTN ATIAA-2C. FLYOBRPT

4. STRANGE LIGHTED OBJECTS AT INTERVALS OF NINE TO TWELVE MINUTES.

SOME OBJECTS SIGHTED IN FORMATION IN TRAIL. NO SOUND OR EXHAUST NOTED.

2. REPORTED AT 2299 ESTe HAD BEEN SIGHTED FOR SEVERAL HOURS.
Se VISUAL FROM THE GROUND.

ee —

4. GROUND SPOTTER STATION ON NORTH STREET IN HARRISBURG PENNA.

OBJECTS APPEARED SOUTH OF STATION AT A VERY HIGH ALTITUDE. THEY |
APPEARED TO BE DESCENDING AND BECOME BRIGHTER IN. COLOR AND THEN FADE |
QUT OF SIGHT.

5. GROUND AIRCRAFT SPOTTERS OF THE HARRISBURG FILTER CENTER.
FRAME 004 / 005POOR LEGIBILITY — PENDING RE-EXAMINATION
; »

PAGE TWO, JEDLS 2C

REPORT TO OLMSTED AFB BY SGT Fe Es YOUNG WHO WAS ON DUTY AT THE
FILTER CENTER. SGT YOUNG SENT AN AIRMAN TO THE STATION WHO ALSO

SAW THE OBJECTS AND VERIFIED THE REPORT.
6 CEILING AND VISIBILITY INLIMITED.

7e NONEs
Se NONE e

9. UNABLE TO PICK UP ANY UNIDENTIFIED OBJECTS ON THE AC& W RADAR.

ia. NO KNOWN TRAFFIC.
22/2926Z JUL JEDLS

\SSIFIED
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Unitod States eS Si

re AIR INTELLIGENCE INFORMATION REPORT

SUMMARY: (Enter Ssieomane of report. Glee enaeanes in jnal canseionte paragraph. List inclosures at lower left. Begin teat of report on AF Form 11#--Part 11.)

L. or eo +2 =. non eer . iit ae a ve
At OZ00 bs‘ ’ 20 Jy ins 19 “. 2» 2 ‘te ."Pancois You ww, a round airerart
a“ ‘ 5 . . . $. &

spotter, of the ‘larrisbwrs Filter Senter, roported oUservin: uniienti-
fied Plying obgsctse

~
Sot. Younz reported that strance lichted objects ware obsarved
south of his station at iior$th street in Narrisbure at intervals of
nines to twelve minutes. some of these ovjscts were ranorte1 to be in
a formation in Peas ine oovects wore clearhy rictulse fron the srount,
however no s*haust or sounc was noteds They wore estimated to bo at a

very hich altituce.

Ceilings and visibility at the time of observaticn were unlinited,

Mane

A full report of this incident is being Porwarced by the Pilter
Center throuzh the 26th Air Divi:
report is bein submitted by this lead lquartere onl; because we trange
mitted the original teletype.

se

‘DISTRIBUTION BY ORIGINATOR = Crd ct to ATIC, WF Ay, ‘Chie for Porwardiv um Dy a a a a
‘ . 2 > oe / / -» @ t& , ; — ?
Ons info oy to ATIC, p APS, Chio

UNCLASSIFIED

MOTE THIS DOCUMENT CONTAINS INFORMATION AFFECTING THE NATIONAL DEFENSE OF THE UNITED STATES WITHIN THE MEANING OF THE ESPIONAGE ACT, 50U.S C.—
at nO %. A6 SUENERD. eS TeNeeneNEaNON OR THE REVELATION OF ITS CONTENTS IN ANY MANNER TO AN UNAUTHORIZED PERSON IS PROHIBITED BY LAW.
: ” aT. E OTHER THAN NILE SIAIES AIR FORK NOTIV CAL EI : PERMISSION ( OF THE DIRECTOR OF

CO Se