 Complete the following phrase:  In conjunction with the USAAF Flying Training Command merging with the Technical Training Command; on 31 July 1943, the Gulf Coast Air Corps Training Center was redesignated as the Central Flying Training Command when the GCACTC schools were consolidated with the separate navigator training 4 schools including 1 at Ellington Field that had been a bombardier school and The consolidation supported January 1943 Casablanca Conference decision regarding airpower in the European Theatre and the resulting 