Abstract: The present disclosure is directed to a system for controlling an output of a gas generator via an operator manipulated input device. The system includes one or more sensors measuring one or more environmental conditions, a gas generator shaft speed, and a power turbine torque. The system further includes an operator manipulated input device and one or more controllers including one or more processors and one or more memory devices. The one or more memory devices stores instructions that when executed by the one or more processors cause the one or more processors to perform operations.

Abstract: The present disclosure is directed to a method for determining an aircraft minimum low pitch setting for a propeller assembly and minimum gas generator idle speed for a gas generator, in which the propeller assembly and the gas generator together comprise a gas turbine engine. The method comprises determining, via one or more controllers, an operating condition of the aircraft based at least on a weight on wheels (WoW) signal and a throttle lever position. The WoW signal produces a first mode or a second mode different from the first mode, and the throttle lever position defines at least a takeoff position and an idle power position.