Firefighters from the 628th Civil Engineer Squadron take part in a C-17 Globemaster III emergency response drill Dec. 19, 2012 at Joint Base Charleston - Air Base, S.C. During the C-17 Globemaster III drill, firefighters practiced for a real life situation, such as a plane crash with a fire, smoke and casualties. The drill takes place eight times a year. (U.S. Air Force photo/ Airman 1st Class Ashlee Galloway)

Firefighters from the 628th Civil Engineer Squadron take part in a C-17 Globemaster III emergency response drill Dec. 19, 2012, at Joint Base Charleston - Air Base, S.C. During the Globemaster III drill, firefighters practiced for a real life situation such as a plane crash with a fire, smoke and casualties. The drill takes place eight times a year. (U.S. Air Force photo/ Airman 1st Class Ashlee Galloway)

Firefighters from the 628th Civil Engineer Squadron take part in a C-17 Globemaster III emergency response drill Dec. 19, 2012, at Joint Base Charleston - Air Base, S.C. During the Globemaster III drill, firefighters practiced for a real life situation such as a plane crash with a fire, smoke and casualties. The drill takes place eight times a year. (U.S. Air Force photo/ Airman 1st Class Ashlee Galloway)

Tech. Sgt. Cory Bowers, 628th Civil Engineer Squadron firefighter, brings in a hose after a C-17 Globemaster III emergency response drill Dec. 19, 2012, at Joint Base Charleston - Air Base, S.C. During theGlobemaster III drill, firefighters practiced for a real life situation such as a plane crash with a fire, smoke and casualties. The drill takes place eight times a year. (U.S. Air Force photo/ Airman 1st Class Ashlee Galloway)