The propeller can optionally be equipped with electric de-ice boots, which are bonded on the inboard section of the blade's leading edge and compatible with most existing electric propeller de-ice systems consisting of slipring, brush block, wire harness and the necessary cockpit components, that must already be installed in the aircraft. Complete systems can be provided upon request. Alcohol de-ice boots are available alternatively.

An unfeathering accumulator, which is directly connected to the propeller governor, is optionally available for Feathering Propellers. This feature enables unfeathering the propeller without a running engine.
An unfeathering accumulator with compatible governors can also be installed in aerobatic airplanes in order to prevent a RPM drop during certain high or zero G aerobatic maneuvers. This unfeathering accumulator maintains the oil supply to the governor for 5-10 seconds, when the governor becomes short of the oil supplied by the engine.

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