LES550 Long Endurance LiDar Mapping UAV PlatformLES550 is an industrial gas electric STOL VTOL UAV that specially designed for LiDAR mapping. Its extra large payload bay allows you to put large volume payload inside, such as the LiDAR system. LES550 is able to conduct an operation for over 6 hours in a single flight, covering a work range of 120k. Safety is yet another feature of LES550. With the design of 8 motors and propellers, even one or two stop working, this big bird still can land or fly