@foxtechuav: GREAT SHARK 330 PRO VTOL featuring Kevlar material and highly advanced aerodynamic design is a heavy load (3kg Max.) and long flight time VTOL for logistics transportation, which can realize 2h endurance with 3kg payload.GREAT SHARK 330 PRO adopts dual GPS differential design, greatly improves positioning accuracy, anti-interference ability and flight stability.#deliveryfood#packagedelivery#uav#drone#multirotor#VTOL#fixedwing#quadplane#dronedelivery#hexacopter#heavylifter#heavylifting