AIR CONDITIONING
AUTO FLIGHT
COMMUNICATIONS
ELECTRICAL POWER
FIRE PROTECTION
FLIGHT CONTROLS
FUEL
HYDRAULIC POWER
ICE AND RAIN PROTECTION
INDICATING/RECORDING SYSTEMS
LANDING GEAR
LIGHTS
NAVIGATION
OXIGEN
PNEUMATIC
AIRBORNE AUXILIARY POWER
DOORS
POWER PLANT
ENGINE FUEL AND CONTROL
IGNITION
AIR
ENGINE CONTROLS
EXHAUST
OIL
STARTING