Staff Sgt. Isabel Arias (kneeling) and Staff Sgt. Roselle Cruz, 71st Aerial Port Squadron aerial porters, measure the overall length of a vehicle being in-checked prior to the joint inspection Aug. 4, 2011. The vehicles were processed during a joint, contingency-training exercise at Fort Eustis, Va. (U.S. Air Force Photo by Chief Master Sgt. Chris Alston/Released)