SPANGDAHLEM AIR BASE, Germany – Senior Airman Alex Applegate, 52nd Logistics Readiness Squadron fuels journeyman, performs an inspection on an R-11 6,000 gallon refueler here Aug. 9. The fuel is tested to check for contaminants and monitor the amounts of additives and water in the fuel as part of a monthly inspection. The LRS fuels management flight provides clean, dry fuels and cryogenic products for the 52nd Fighter Wing. (U.S. Air Force photo/Airman 1st Class Matthew B. Fredericks)