Sixteen propulsion specialists (brought together from Government, industrial, and university organizations) assembled for the symposium and concentrated on clarifying the hard-start phenomenon, isolating possible hard-start mechanisms of the Agena engine, and determining meaningful supporting test programs. They agreed with earlier conclusions on the probable cause of the failure. Their recommendations, with Lockheed's analysis of the GATV 5002 failure, were combined into a proposed GATV engine modification and test program that was presented to Air Force Space Systems Division on November 15.