Tech. Sgt. Jack Meara, 30th Aerial Port Squadron air transportation operations center specialist, applies chains to the floor of a 452nd AMW C-17 for forward restraint on a locally donated ambulance at the Niagara Falls Air Reserve Station, N.Y. May 29, 2013. Chains and other devices were used to insure the vehicle did not move in any direction. The ambulance and eleven pallets of locally donated civilian firefighting equipment were part of a Denton Cargo training flight bound for the Dominican Republic. (U.S. Air Force photo by Peter Borys)