The Silver Fox was originally developed by Advanced Ceramics Research (ACR), which was purchased by BAE in 2009.
The Silver Fox is a gas/electric-powered unmanned system, weighing about 30 pounds. It can carry electro-optical and infrared sensors, providing full-motion imagery for both day and night operations. The Silver Fox carries small payloads and performs autonomous takeoffs and landings. The Silver Fox UAV supports military operations during intelligence, surveillance, and reconnaissance missions.
Eight to twelve hours endurance fits in a humvee!