The FrSky PGC(Pilot Gear Controller)is a multiple-functional module with a comprehensive and smart control system that offers pilots a programmable door gear operation and a confident landing assistant with gyros for the braking and steering control.
 
FrSky AES(Advanced EngineSuite) is the upgraded design based on GasSuite. The AES supports the kill switch feature and increases security with the isolated design for Engine ignition & RPM ports, and it also provides more flexibility in using different combinations of sensor types.