From the first military uses of powered aircraft to the B-2 stealth bomber and beyond, an enormous body of data concerning the various flying machines used by American military forces has been assembled in repositories across the land. This is a comprehensive guide to the printed literature on the U.S. military's different airplanes and helicopters. Thousands of entries cover 525 fixed- and rotary-wing aircraft models, including prototypes. The published materials listed include books and monographs, periodical articles over one page long, and government documents.