U.S. Air Force Senior Airman Timothy Deardorff, left, 1st Maintenance Squadron egress operator, and Airman 1st Class Jeremiah Garfoyle, 633rd Logistic Readiness Squadron refueling operator, attach a fuel hose to an F-22 Raptor during a Hydrant Mobile Refueler procedure at Langley Air Force Base, Va., Sept. 13, 2012. The new procedure, which could save the Air Force millions of dollars, saves time by allowing fuel to be pumped directly from a hydrant system instead of several R-11 fuel trucks. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)

U.S. Air Force Airman 1st Class Jeremiah Garfoyle, 633rd Logistic Readiness Squadron refueling operator, monitors fuel pressures and flow rates during a Hydrant Mobile Refueler procedure at Langley Air Force Base, Va., Sept. 13, 2012. Langley is the first base to have the HYMORE system attached to its R-11 fuel trucks and perform the procedure, which could revolutionize flight line operations. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)

U.S. Air Force Senior Airman Timothy Deardorff, 1st Maintenance Squadron egress journeyman, detaches a hose from an F-22 Raptor during a Hydrant Mobile Refueler procedure at Langley Air Force Base, Va., Sept. 13, 2012. Instead of one truck per aircraft, the HYMORE system allows many aircraft to be fueled at the same time, with a virtually endless supply of underground fuel. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)

U.S. Air Force Airman 1st Class Jeremiah Garfoyle, 633rd Logistic Readiness Squadron refueling operator, prepares to attach a hose to an F-22 Raptor during a Hydrant Mobile Refueler procedure at Langley Air Force Base, Va., Sept. 13, 2012. After months of testing, this is the first time the HYMORE system has been used as a certified operation at Langley Air Force Base. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)

U.S. Air Force Airman 1st Class Jeremiah Garfoyle, 633rd Logistic Readiness Squadon refueling operator, prepares to attach a hose to an F-22 Raptor during a Hydrant Mobile Refueler procedure at Langley Air Force Base, Va., Sept. 13, 2012. With the HYMORE system, a hose is attached to an aircraft and allows fuel to be pumped directly from an underground hydrant system. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)