The USAF became a separate service from the Army on 18 September 1947.
Alvin A. Cook has written: 'Estimating the quality of Air Force volunteers' -- subject(s): Recruiting, enlistment, United States, United States. Air Force 'Quality adjustment and the excess supply of Air Force volunteers' -- subject(s): Recruiting, enlistment, United States, United States. Air Force 'A computer program and model for predicting the supply of air force volunteers' -- subject(s): Data processing, Recruiting, enlistment, United States, United States. Air Force
Brazilian Air Force was created in 1941.
Desert Air Force was created in 1941.
Royal Air Force Air Cadets was created in 1941.
Chennault Air Force Base was created in 1941.
McCoy Air Force Base was created in 1941.
Kearney Air Force Base was created in 1941.
Foster Air Force Base was created in 1941.
George Air Force Base was created in 1941.
Shaw Air Force Base was created in 1941.
Sheppard Air Force Base was created in 1941.
Wendover Air Force Base was created in 1941.