An Airman from the Royal Air Force gives the "Thumbs Up" to Royal Air Force Airmen in the cockpit of a British Royal Air Force C-17 as it is towed out of Nose Dock 1 Monday on the Charleston AFB flightline. Royal Air Force Airmen arrived Sunday to conduct an engine replacement and to obtain additional training from our Team Charleston Airmen. The Royal Air Force currently has five C-17s in their inventory (U.S. Air Force photo/Senior Airman Nicholas Pilch)