Orbiter Mini UAV System
It seems very much like a glider with a minimum power super quiet brushless electric motor pusher prop to gain altitude. -
Orbiter
Orbiter Miniature Aerial vehicle said:
http://www.defense-update.com/images/orbiter-land.jpg
Orbiter Micro UAV is under development at Aeronautics Defense Systems in Israel. With a maximum takeoff weight of 6.5 kg the flying-wing shaped Orbiter can carry a payload of 1.2kg weight at an altitude of up to 10,000 feet, flying a mission of up to 90 minutes at 500 – 2,000 feet above ground level. Orbiter is designed for simple and easy operation by a single operator. It is
autonomous (existing or capable of existing independently) throughout its mission including during launch and recovery, and therefore requires minimal training for operation or support.
Orbiter is equipped with an electro-optical color payload, fitted with CCD sensor with x10 optical zoom for daylight operations. An optional night sensor uses low-light level camera. The weight of the D-STAMP daylight payload is 650 gr. A night capable payload is also in development - it will weigh 0.98 kg.
http://www.defense-update.com/images/orbiter03.jpg
With a low acoustic signature,
Orbiter is optimized for silent operation even at very low level. Equipped with an advanced avionic package, GPS and inertial navigation system (INS) and datalink system, Orbiter provides real-time transmission of imagery from up to 15 km. The Orbiter length is 1 meter (3.28 ft) and its span is 2.2 meters (7.2 ft)
http://www.defense-update.com/products/o/Orbiter.htm