...Aircraft Laboratory, US Army Air Corps, at Wright Field. He was active during this period improving tbe sophistication of flight test and flight research...Force Base, California. Immediately following the war, Prof. Perkins and a Wright Field colleague published a fundamental book entitled Airplane Performance,...

...received D.Eng.(H) Degrees from Lehigh University, Rensselaer Polytechnic Institute and Swarthnore College. During World War II he headed the Stability...Force Base, California. Immediately following the var, Professor Perkins and a Wright Field colleague published a fundamental book entitled Airplane...