1. Before takeoff, please hold the helicopter and rotate in place or walk around the site to check for GPS interference.
2. When the helicopter loses control, please don't panic. It just enters low battery homing automatic flight mode, and you will not be able to operate your helicopter. The helicopter may hit trees or buildings. Please read the manual carefully to learn how to prevent automatic flight with low battery return and save your helicopter.
   • Fw450 helicopter can not be controlle...