Video of MQ-9 Reaper unmanned aerial vehicle in flight over Southern California and near March Air Reserve Base, California.

The General Atomics MQ-9 Reaper (sometimes called Predator B) is an unmanned aerial vehicle (UAV) capable of remotely controlled or autonomous flight operations, developed by General Atomics Aeronautical Systems primarily for the United States Air Force. The MQ-9 and other UAVs are referred to as Remotely Piloted Vehicles/Aircraft by the USAF to indicate their human ground controllers. The MQ-9 is the first hunter-killer UAV designed for long-endurance, high-altitude surveillance. (Read more: en.wikipedia.org/wiki/General_Atomics_MQ-9_Reaper)