What is the shaft horsepower of the power plant when detuned?

The correct answer reflects that the shaft horsepower of the power plant when detuned is recognized for its operational efficiency and performance characteristics. For the Pilatus PC-12 NG, the engine is specifically designed to provide substantial power while ensuring reliability and safety during flight operations. When detuned, the engine's functionality is adjusted to optimize performance without compromising integrity, typically resulting in around 1200 shaft horsepower.

This value is significant as it aligns with the design parameters set by the manufacturer, balancing power output with operational demands. Understanding the detuning aspects of the power plant enables pilots and engineers to make informed decisions regarding performance adjustments for fuel efficiency, increased lifespan of engine components, and compliance with operational requirements. This knowledge is foundational for effective flight planning and performance management in the PC-12 NG.