What manufacturer was investigating the Wittman Big X and at one point was based in San Antonio, Texas?
Fairchild Aircraft Fairchild was an American aircraft and aerospace manufacturing company based at various times in Farmingdale, New York; Hagerstown, Maryland; and San Antonio, Texas.
Wittman DFA The Wittman DFA aka Little Bonzo is a homebuilt racing aircraft designed to compete in midget racing.