U.S. Army 1st Sgt. Thinh Huyne uses a rubber sledgehammer to advance a Keiser sled during a Fire Muster at Soto Cano Air Base, Honduras, Oct. 10, 2013. The Fire Muster was conducted by the Fire and Emergency Services at the base in order to bring awareness to Fire Prevention Week. (U.S. Air Force photo by Capt. Zach Anderson)