What is the maximum takeoff N1 for the King Air 350?

The maximum takeoff N1 for the King Air 350 is 104%. This specification indicates the maximum rotor speed at which the engines can operate during takeoff to ensure optimal performance without surpassing the engine’s limits. Running the engines at this N1 percentage allows for the best thrust output necessary for a safe and efficient takeoff.

In aviation, exceeding specified N1 limits can lead to engine overheating or excessive wear, potentially compromising safety and operational reliability. By maintaining the takeoff N1 at 104%, pilots can ensure the aircraft performs to its specifications while also adhering to safety regulations regarding engine operations.

This choice aligns with the manufacturer’s performance data, which details operational limits to optimize the engine's power output while maintaining its integrity. Other options either do not meet the manufacturer's specified maximum N1 setting for takeoff or may not correspond to effective operational performance limits.