Component Ratings

C3 - Comms and Nav

C4 - Doors and Hatches

C5 - Electrical Power

C6 - Equipment

C7 - Engine - APU

C8 - Flight Controls

C10 - Helicopter - Rotors

C11 - Helicopter -Transmiss

C12 - Hydraulic

C14 - Landing Gear

C20 - Structural