3/21/2012 - 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.)

3/21/2012 - Staff Sgt. Jason Anderson, of the 33rd Aircraft Maintenance Squadron, connects the fuel hose to the F-35A Lightning II joint strike fighter to refuel the aircraft after its sortie at Eglin Air Force Base, Fla., March 20. The 33rd Fighter Wing receives fuel for their aircraft from the 96th Petroleum Oil and Lubricants flight, part of the 96th Air Base Wing. POL is responsible for delivering fuel to all aircraft on base. (U.S. Air Force photo/Samuel King Jr.)

3/21/2012 - 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.)