The United States Army Air Force, or USAAF, was a part of the U.S. military during World War II. The direct precursor to the U.S. Air Force, the USAAF formally existed between 1941 and 1947.
Prior to the start of World War II, the USAAF was known as the U.S. Army Air Corps, or USAAC. The USAAC was a corps_level, subsidiary organization within the U.S. Army, and had little autonomy. Due to the efforts of several key USAAC officers and the changing political times, the Air Corps obtained greater organizational independence in 1941. Renamed the U.S. Army Air Force (USAAF) and considered a separate arm of the Army, the new USAAF had an equal "voice" with the Army and Navy.
Following the immense buildup in aviation infrastructure and personnel during the war, and in recognition of the tremendous new importance and strength of airpower, then-PresidentHarry S. Truman created the United States Department of the Air Force in 1947. This legislation renamed the aviation military group again to the United States Air Force, elevating it to a truly separate branch of the U.S. military.
To denote the special training and qualifications required for membership in USAAF, the following military badges were authorized for wear by members of the Army Air Force:
USAAF jargon dictionary (http://www.armyairforces.com/dbterminology.asp) — contains 526 words and abbreviations.
USAAF unit search (http://www.armyairforces.com/dbunitsearch.asp) — searchable database of groups, squadrons, squadron codes, stations, and commanders.
USAAF missing air crew report search (http://www.armyairforces.com/dbmacr.asp) — searchable database of missing air crew reports (MACRs) by MACR number, date, serial number, and group.
USSAAF.net (http://www.usaaf.net) — "Published accounts of the Army Air Forces in World War II available in the public domain."
USSAF in WWII (http://paul.rutgers.edu/~mcgrew/wwii/usaf/html/) — Combat chronology. Available for ZIP download.
Maurer, Maurer. Air Force Combat Units of World War II (http://libraryautomation.com/nymas/usaaf1.html). 1986.
Renamed the U.S. ArmyAirForces (USAAF) and considered a separate arm of the Army, the new USAAF had an equal "voice" with the Army and Navy.
The AirForces and Divisions were divided into a total of 91 Wings, called Bombardment, Tactical Reconnaisance, Training or Composite depending on whether their primary intended role was strategic bombing, pursuit, air support etc..
The Army was permitted light aircraft for reconnaisance, the transport of general officers and other miscellaneous duties, under the auspices of Army Aviation.