PROJECT BLUE BOOK

T
PROJECT 10073 RECORD CARD
1. DATE 2. LOCATION 12. CONCLUSIONS
17 June 55 Altadena, Calif Was Balloon
0 Probably Balloon
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION OK PossiblyBalloon
Local Ground-Visual Ground-Radar Was Aircraft
0 Probubly Aircroft
GMT. 17/0900% Air-Visual Air-Intercopt Radar 0 Possibly Aircraft
5. PHOTOS HOFo3 6. SOURCE 0 Was Astronomical Was Astronomical
Y.s Yes 00 00 Probably Astronomical Probably Astronomical
No No civilian PossiblyAstronomical
7. LENOTH OF OBSERVATION 8. NUMBER OF NUMBER OF OBJECTS OBJECTS . COURSE . COURSE Other...
Fr N to S 000 Insufficient Data for Evaluation
10 min 1 Unknown Unknown
then Up
10. BRIEF SUMMARY OF SIGHTING 11. COMMENTS 11. COMMENTS
Round. Reddish. No sound. Rose vertically Description of obj and motions
then faded. indicate a possible balloon. indicate a possible balloon.
) )
ATIC FORM 329 (REV 26 SEP 52)

)
INFORMATION INFORMATION 16 16
/Witnes Witness )
2076 200321
UPD 52 YDCL53 XYC.ASV XDE 40JSA 530JDDA
RJIPJE RJEDE. RJEDUP AJEPIN
DE HJUPJD 5D ) -
: 'a
EUI JDDWY5 ZDK CORCY DK RJWPJD 1D M 1CID2 ZRO *010
3.Cltm2 )
RJED:5
4Pfile M28
MRJPJD RJEDEN RJEDWP RJEPIN
DERUPJD AD COCMI CTED COPY OF MESSAGE CATES
PREVIOUSLY RELEASED,
8191083
FM COC CYATH ACURON SPZONO CALIF -
)
TO RJWPJD/COC 27TN ADIV (DEF) NORTON AFE CALIF
RJEDE/CONDR ADC ENT AFD COLO
IRJEPHO/CODR DIR OF INT IO USAF 25 DC

C L A S S I F I R D/S7TH TAC-1S PD UFOB. IN ACCORD VITH AFR
7 -2 PAR 7D CHA REPT OF UHID FLY ODJ THE FOLG Is SUDN' CLD 1. A.
CUND E. MAIF OF DOLLAR O. REDDISH D. ONE E. HOMA F. NONE S. NONE (
NONE M. HONE I. NOME C. A. SOAMLNG SKY AT POST E. FOUR FIVE DEGRESS
AT TMREE SIX ZERO C. SOUTK EAST D. FRON NONTH RE SOUTK EAST COING
STRAIONT UP BEFORE FADING E. FADD F. TEN HINUTES 3. A. SROUND VISUAL
. HIOCULARS C. HONE 4. A. 17 O. 2ULU B. 5. A. 34LD M.ORTH 11S.D
EST E. EJEE SIOO C. A. B AGE FIVE FOUR Y ADDRESS
GLEN ST ALTERDEEN CALIF 7. A. OLY IUFO AVAIL CEILLIG CLEMM
CHA VISIEILITY FIVE MILES VITM MAZS C. A. NOME S. A MOME I. A. NONEE
1
A>GH
( (
a
PAGE TUO RJUPJD AD PAGE THO RJUPJD AD
11. A. EXTRENE TIME DELAY PRIVENTED ANY PRELININARY EVALUATION D.
GUY REFROE LT. INTELLIGEICE OFFICER USAF 1E. NONE
IT
2 /1S12Z JUN RJUPJE
(
Ts 'ons 't voriys "o1 21sprik cuteris ses so0 8eG
-
1 TE 20
99611r 28
NI

UFOB INDEX CARPISS-UFOB-182-55
1. DATE LOCATION 12. CONCLUSIONS
ACTADENA o Was Balloon
17 June 1955 Altordoon, (Pasadena), Calif. Probably Balloon
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION Possibly Balloon
Local Ground-Visual. Ground-Radar 0 Was Aireraft
0 Probably Aircraft
GMT_17/0900z June 1955 AirVisual Air-Intercept Radar 0 Possibly Aircraft
5. PHOTOS 6. SOURCE 0 Was Astronomical
Ys Ys 00 00 Probably Astronomical Probably Astronomical
No Civilian (Goc Observer) Possibly Astronomical
7. LENGTH OF OBSERVATION 8. 8. NUMBER OF OBJECTS 9. COURSE. 0 Other Other.
00 0 Insufficient Data for Evaluation Insufficient Data for r Evaluation
Ten (10) Mmutes One (1) N to SE N to Sx O Unknown
T0. BRIEF SUMMARY OF SIGHTING O. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
One (l) round, reddlsh objeet, the size of a. One (1) round, reddish objeet, the size of a. The fact that the source was located in The fact that the source was located in
half-dollar held at arm's length was observed half-dollar held at arn's length was observed a brilliantly lit are a brilliantly lit ar ea the object could ea the object could
by source to travel from the north to the have been illuninated by reflection of
South-east and then to go straight up before city lights  The time of sighting, ten city lights . The time of sighting, ten
fading. Object was seen for ten (lo) minutes. minutes and the description or the object mimutes and the description or the object
could all be woven together to fit the 43
characteristics of a balloon. No imves-.
tigation authorized.
AISOP Form 5 (15 Oct 54) .Eht