Aircraft manufacturers of America
Fairchild / Grumman / Lockheed
McDonnell / Martin / North American
Northrop / Embraer Bra. / Fadea Arg.
Rockwell / Travel Air / Piper
Vought / Gulfstream
An air force, also known in some countries as an aerospace force or air army, is in the broadest sense, the national military branch that primarily conducts aerial warfare.