After a non-stop flight of 30 hours, 6 minutes and 42 seconds, Fengru-3, a type of Unmanned Aerial Vehicle (UAV) developed by Beihang students, set a world record in flight endurance for oil-powered UAVs with 25-100kg maximum take-off weight (MTOW).
The UAV was independently developed, produced and manufactured by over 30 freshmen ...