Built Difficult: The Plane's composite outer shell and carbon fiber core gives the aircraft and wind resistance ranking of degree 6 and IP43 temperature resistance to handle complicated environments with simplicity. Backup Modules: The Dragonfish battery, barometer, positioning system, compass, and IMU all have backup modules to ensure flight safety. https://trevorqzmws.tokka-blog.com/28388139/ready-power-generator-for-dummies