Autopilot of high reliability Data link radio, ground station, mission planning Material:EPP foam Engine: electrical Wing span: 1280mm Length: 717mm Wing area: 44 square dm Take off weight: 1800-2500 grams Take off style: catapult Landing: parachute Wind resistance:4 degree Cruising speed:60km/h Ceiling :5000m Endurance (at max loading):80minutes