What is the ITT limit for Autothrottle CLIMB Mode?

The ITT limit for Autothrottle CLIMB Mode is established at 775°F. This limit is important in aircraft performance management as it ensures that engine temperatures remain within safe operating ranges during climb, thus preventing potential engine damage due to overheating. In climb mode, engines are subjected to increased power settings, making it essential to monitor ITT to maintain engine health and performance.

Limits like the ITT threshold play a critical role in flight safety and efficiency, guiding pilots in operating procedures during different phases of flight. Exceeding this specified limit could result in stress on engine components, which could lead to malfunctions or reduced engine reliability. Therefore, adherence to the 775°F ITT limit during Autothrottle CLIMB Mode is crucial for maintaining optimal engine performance and safety standards.