Fill'er up
James Murr, a seven-year member of the 96th Petroleum Oil and Lubricants flight, refuels the F-35A Lightning II joint strike fighter’s 18,000 pound internal fuel tanks after its sortie at Eglin Air Force Base, Fla., March 20. POL is responsible for delivering fuel to all aircraft on base. (U.S. Air Force photo/Samuel King Jr.)