The fixed UAV automatic flight system is suitable for the deployment of fixed inspection areas, unattended, automatically completes inspection tasks, and responds quickly. It can effectively cover the inspection area of 15km to 20km and the inspection area of 100km². When the UAV has no mission, it will be stored in the automatic airport. When there is a mission, it can take off from the airport at any time, automatically execute the mission and land autonomously. The UAV field has four built-in batteries, which can automatically replace (or charge) the UAV battery, and automatically charge the replaced battery to ensure that the UAV can carry out high-frequency, intensive patrol missions. Customized UAV Non-standard Personalized Enterprise Address: No. 1368, Zhengtai Road, Fangzi District, Weifang, Shandong, Tel: 0536-7626177