Philadelphia, PennsylvaniaMay 1963

Re fees RTE RC sts aR a a pr ee La :
EE 0 at ee ee eee ee te ee Ania oe i
PROJECT 10073 RECORD CARD -
1. DATE 2. LOCATION 12. CONCLUSIONS
[0] oa Dalloen:
: 28 May 1963 Philadelphia, Pennsylvanial@ Probably Balloon
3. DATE-TIME GROUP re 0 Possibly Balloon
Local cn 208 es XBGround- Vi sual Oo Ground-Radar a Was Aircraft :
29/0105Z a Probably Aircroft
GMT EOE dan ae O Air Visual a7 0 Air-Intercept Radar O Possibly Aircraft
3. PHOTOS < CE Te crn E 00 Was Astronomical
O Yes 0 Probably Astronomical
XFNo Civilian O Possibly Astronomical
a Ee Ee ee ee pe TUE Capp Rita [eS AEs Se A Sp ER lr I CO roe -
: 7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE 0X %thes CONtrails
O Insufficient Dota for Evaluation
not reported one stationary |= Unknown
10. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
: Pinkish bluish reddish clouds, Irregular Description conforms with
pattern, that normally associated
wilh observation of contrail, \
Source is continually writing the Al :
Force for information on UFO's ami
riducling the handling of this
so-called problemgsesee
ATIC FORM 329 (REV 26 SEP $32) : :