PROJECT 10073 RECORD CARD 2. LOCATION Big Bear La.k~ 3. DATETIMI! GROUP TYPE OF OBSERVATION 0 Ground Visual ClAir-Vi suoi 1. LENGTH Ofl OBSI!RYATIOH HUMBER Of 08JECTS 10. IRIEfl SUMMARY 011 'IOHTINO Sh~pe round. Color not given. Speed not given. Si z e tras 4Q-50' in diameter. Alt was 30,000 ft, no exhaust troil. No maneuverabilty not r eport/f'Wind forcast from 360 degrees. ATJC PORM J2t (R&V 26 lltP U) 0 Ground-Radar 0 Air-Intercept Raciar 11. COMMENTS 12. CONCLU!,IO~S 0 Was Balloon 0 Probably Balloon 0 Possibly Balloon 0 Wos Aircraft 0 Probably Aircraft 0 Possibly Aircraft D Was Astronalfticol Q Probobly Astronoft'licol 0 Poulbly Astronolftlcal ~ Insufficient Oota for Evoluotlon 0 UnkrtOwn Insufficient data !or evaluation General discription indica.t es possible balloon sif1lting ho\l~ver, duration not reported and no exact wind data g i ven. \'lim report does not sa:y altitude or location. Also report does not state whethe r this ttas wind condition or