Senior Airman Mark Kling crawls under razor wire, one of the 23 obstacles on the Special Tactics Endurance Course, during Air Mobility Rodeo 2000 on May 10, 2000. Rodeo 2000 is the U.S. Air Force Air Mobility Command's premier air mobility competition, involving more than 80 aircraft and 100 teams from 17 countries. The teams compete in airdrops, aerial refueling, aircraft navigation, special tactics, short field landings, cargo loading, engine running on and off load, aeromedical evacuations and security forces operations. Kling is attached to the 22nd Special Tactics Squadron, McChord Air Force Base, Wash.