DATETIME GROUP 7. LENGTH OF.OISERYATION not positivelY known, ltive -fift Ito. BRIEfl SUMMARY OF SIGHTINO PROJECT 10073 RECORD CAR~ 2. LOCATION Riverside, california .C. TYPE OF OISUVATION XJ Ground-Vlauol 0 GroundRodar 0 Alr-VIwof 0 Alrlntereept Radar I. NUMBER Ofl OBJECTS CONCLUSIONS 0 Wos Balloon 0 Probably Balloon 0 Possibly Balloon 0 Was Aheraft 0 Probably Aircroft 0 Possibly Aircraft Astronomical 0 Probably Astronomical Possibly Astronomleol Insufficient Oato for Evc,luation One round, red obj, size of dime heading NE. INSUFFICIENT DATA FOR EVAWATION Seemed stationary at first and then spee off at 300 mph. Estimated to be at 9,000 feet 4TIC FORW 319 (REV l6 SEP 52)