The Persistent Munition Technology Demonstrator or PMTD is an unmanned aerial vehicle (UAV) developed and produced by the Advanced Weapons and Missile Systems division of Boeing as a test bed in order to further develop and flight test various UAV technologies. It has also been referred to as the Dominator. The PMTD weighs , has a wingspan and is powered by a single piston engine driving a pusher propeller. It was first flown in April, 2006, at Vandalia Municipal Airport, Vandalia, Illinois.