A primary customer for the 580th was the 10th Special Forces Group (Airborne) (10th SFG) (A) which was garrisoned at Bad Tölz, West Germany, in the Bavarian Alps. Tenth Group personnel would deploy to Libya for parachute and desert survival training. Dropping at 1,000 feet above the ground, B-29 navigators utilized the Norden bombsight developed during World War II to determine the release point. The bombsight proved to be equally as accurate at 1,000 feet as it had been dropping bombs at high altitude during World War II.