The investigation into the June 22 crash of a Predator unmanned aerial vehicle flying a training mission at Creech AFB, Nev., indicated that the UAV suffered rapid loss of engine oil because of a loose oil filter. A statement from Air Combat Command said the accident board believes a technician improperly aligned the oil filter, but it also noted that the design of the filter itself contributed to the accident.
U.S. Air Force MQ-9 Reaper drones have been the standout platform in Operation Epic Fury against Iran, Chief of Staff Gen. Kenneth S. Wilsbach said May 20.