Commercial
Chinese Hybrid Achieves 7 Hour World Endurance Record
A Chinese hybrid multirotor drone achieved 7.3 hours world record endurance. It was a Hexa multirotor with 44 lbs (20kg) all up weight powered by hybrid system and carried 2.8 gallon (10.5 liter). On January 19, 2018, a hybrid drone named 'Owling' took off at