Boeing 777

What is CCA on Boeing 777? (Central Control Actuator)

What is CTC on Boeing 777? (Cabin Temperature Controller)

What is DFDAU on Boeing 777? (Digital Flight Data Acquisition Unit)

What is SG on Boeing 777? (Symbol Generator)

What is EFCU on Boeing 777? (Elevator Feel And Centering Unit)

What is ADP on Boeing 777? (Air Driven Pump)

What is PCH on Boeing 777? (Patch)

What is ACE on Boeing 777? (Actuator Control Electronics)

What is RVDT on Boeing 777? (Rotary Variable Differential Transducer)