Senior Airman Terrence Baker, 4th Logistics Readiness Squadron petroleum, oil, and lubricants fuels lab technician, takes fuel samples from the new Isometrics R-11 Refueler, May 17, 2016, at Seymour Johnson Air Force Base, North Carolina. The R-11 has the ability to carry fuel to jets and pump fuel from underground hydrant systems to refuel aircraft. (U.S. Air Force photo by Airman 1st Class Ashley Williamson)