1. When the cruise engine and propeller are placed behind the fuselage, the propulsion efficiency is higher, the main wing airflow is clean, and the overall resistance is lower while maintaining good streamline of the fuselage;
2. Leave more space and load weight to carry more loads(The company has independently developed a flight control system and has the ability to customize it professionally according to customer needs, such as infrared thermal imaging, frequency modulation function, RTK, etc.)