•Supplementary fuel tank
•Landing and taxi light
•Airframe hour meter
•Passenger step
•Strobe light
•ECS air conditioning
•Passive vibration absorber
•First aid kit
•Engine compartment fire extinguisher
•Windshield wiper x2
•Crew door open actuators
•Fuel drain valve
•Rotor brake
•Dual controls
•Upholstery panels
•Sound proofing
•Anti collision light lower and upper
•Landing light
•IBF