Richard D. Spalding was ready to fly with the Centaurs, Buffalo Bill's old outfit, as part of D Troop, 3rd Squadron, 4th Cavalry, 25th Infantry Division. The Cobra--an AH-IG helicopter armed with rockets and machine guns and cannon--was the first U.S. Army helicopter designed as an attack helicopter, and Spalding soon found himself pitched into a fierce new kind of aerial warfare. Copyright (C) Muze Inc. 2005. For personal use only. All rights reserved.