He departed Chanute Field and proceeded to Mitchel Field, New York, where he served with the 1st Air Support Command and later the 33d Pursuit Group. He was transferred as a member of the 33d Pursuit Group to Morris Field, North Carolina, on December 4, 1941. On February 6, 1943, he was attached to the Army Air Forces Flexible Gunnery School at Tyndall Field, Florida, and completed the course in aerial gunnery on March 22, 1943. He then returned to Morris Field and served with the 1st Air Service Command until April 12, 1943, when he was assigned to the 73d Observation Group at Godman Field, Kentucky. On April 14, 1943, he joined the 91st Observation squadron (redesignated 91st Reconnaissance Squadron) at Godman Field. From July 25 to September 7, 1943, he was attached to the 28th Bombardment Squadron, 19th Bombardment Group, at Pyote, Texas, and from September 15 to November 22, 1943, he served with the 796th Bombardment Squadron at Alexandria, La.