1967 Death Clifton C Williams, Jr., astronaut, dies at 35, in T-38 jet crash 1966 Death Charles A Bassett II, astronaut, dies at 34, in a crash of T-38 jet 1966 Death Elliot McKay See, Jr., astronaut, dies at 38 in T-38 jet crash 1964 Death Theodore C Freeman, astronaut, dies at 34 in a T-38 jet air crash
