UV20 is a fixed wing UAV developed by Microfly , a Chinese firm originally in the business of importing and providing after sale services of foreign UAVs in China , but the company has since expanded its business to indigenously developing UAVs of its own , and UV20 is the result . UV20 is a fixed wing UAV in conventional layout with high wing configuration and cylindrical fuselage with V-tail . Propulsion is provided by a two-blade propeller driven tractor engine mounted in the nose . Three sub versions are developed , with '' ' UV20CAM ' '' for aerial survey missions , '' ' UV20HS ' '' for aerial photography missions and '' ' UV20VID ' '' for surveillance missions . All sub versions have the same dimension and performance , and the only difference is in payload . UV20 has been deployed in 2008 Sichuan earthquake . Specification :
2008 Sichuan earthquake
2008 Sichuan earthquake
Microfly UAV