Airman Kevin Buchanan of the 312th Airlift Squadron at Travis Air Force Base, in Fairfield, Calif., guides Spc. Elvin Santiago a Soldier in the 390th Transportation Company, of San Juan, Puerto Rico aboard a C-5M Super Galaxy during movement of HMMWVs and Soldiers from Travis Air Force Base in Fairfield, Calif., to Moffett Air Field in Sunnyvale, Calif., Aug. 4, 2015, during the Big Logistics-Over-The-Shore exercise, July 25-Aug. 7, 2015.