The big four of the Army Airmail program conferred in Chicago, March 16, 1934, when Maj. Gen. Benjamin Foulois, Chief of the Army Air Service visited. From left to right: Horace Hickam, Foulois, Col. H.H. Arnold and Major B.Q. Jones. (AP Photo)
The big four of the Army Airmail program conferred in Chicago, March 16, 1934, when Maj. Gen. Benjamin Foulois, Chief of the Army Air Service visited. From left to right: Horace Hickam, Foulois, Col. H.H. Arnold and Major B.Q. Jones. (AP Photo)