U.S. Air Force Senior Airman Vernoy Tate, a fuels technician assigned to the 48th Logistics Readiness Squadron, extracts a fuel sample from an R-11 refueling truck during a Logistics Compliance Assessment Program (LCAP) inspection at RAF Lakenheath, England, Aug. 6, 2013. The LCAP is held biannually to ensure all logistics and maintenance squadrons are able to perform key logistics processes.