Amplifiers for use with servo motors; Electronic controllers for servo motors; Electronic servo motor controllers; Electronic speed controllers

Controllers for toy cars, planes; Gyroscopes and flight stabilizers for model aircraft; Radio controlled model vehicles; Radio controlled scale model vehicles; Remote control toys, namely, airplanes; Scale model aircraft; Scale model airplanes; Toy drones; Toy model train sets; Toy robots; Toy scooters

Drones; Helicams; Air vehicles for transport; Airplane propellers; Camera drones, other than toys; Civilian drones; Delivery drones; Electrically powered aircraft; Military drones; Propeller airplanes; Ultralight aircraft

Alternators; Aeroplane engines; Airplane motors; Alternating current servo motors; Engines for model vehicles; Motors for model boats; Motors, other than for land vehicles; Turbo-prop engines not for land vehicles