13 December 1956 3. DATETIME GROUP 7. LENGTH Of' OBSERVATION 10. BRIEf' SUMMARY OF SIGHTING PROJECT 10073 RECORD CARD 2. LOCATION Hamilton AFB. California 4. TYPE OF OBSERVATION CCKround Visual 0 GroundRador 0 Ai,. Viaual 0 A ir Intercept Radar CONCLUSIONS Probably Balloon Pouibly Balloon Wat Aircraft Probably Aircraft Poulbl y Aircraft 6. SOURCE 8X Was Astronomical Meteor 0 P robobl y Astronoml col I. NUMBER OP OBJECTS 9. COURSE 0 , Other-:---~- --- 0 Insufficient Ooto for Eval11otlon 11. COMMENTS One object spherical, size unknown. Color intense blue-white light. Object in straight line flight path, Probably meteor. tracking approx 270 dgr. Object directly overhead. ATJC FORM 329 (REV 26 SEP 5 2) T') r~"iJP r ~ DEc ss . o 1 a :J1.:r\ JJI