Thurmon, ColoradoMay 1955

“) x
: |
: PROJECT 10073 RECORD CARD |
1. DATE 2. LOCATION 12. CONCLUSIONS
0 Was bec
ll May 1955 ———Lhurmon, Colorada [© Probably Balloon
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION CO Possibly Balloon
Local. - ~~ 0 Ground-Visual 0 Ground-Readar 5 R Erabobly Aiverats
GMT 12/0106% ERAN KX Aire vi sual O Air-intercept Radar |B Possibly Aircraft :
5. PHOTOS 8. SOURCE D Was Astronomical
OVYes oO Probably Astronomical
XiNo Civilian (Commercial Pilot Pessibly Astronomical
—=o— moth _\vommercial Pilos
7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE o, STII cobain ait
0 Insufficient Data for Evaluation
O Unknown
unknown one dlls Lledo bd ESE
10. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
Aircraft of unidentified type obser- Immediate identification of
ved by American Air Lines pilot flyin. atbvject observed by commercial
20,000 feet over the Sange de Cristo pilot as being a type of uncee
range, There were no vapor trails or ognized a/e precludes investi-
other distinguishing characteristics gation on basis of sighting being
observed which might assist in the a UFO. Due to scattered cloud
positive identification of this parti- conditions at all altitudes &
cular a/c type, limited visibility it is highly
possible that under better con
ditions this experienced pibt
could have better determined
the exact tvpe a/c. No Inves,
ATIC FORM 329 (REV 26 SEP 52)
: SRE AR RT Gr TL hdr A Sn WEE ARH Sp y