What is the maximum ITT during takeoff in degrees Celsius?

The maximum ITT (Interstage Turbine Temperature) during takeoff is an important parameter in ensuring the safety and efficiency of engine operation. The appropriate limit is set to prevent damage to the engine caused by excessive temperatures. In the context of the T-6A, the maximum ITT limit during takeoff is correctly identified as 820 degrees Celsius. This limit is established based on engine design, materials, and performance characteristics to ensure reliable operation and prevent potential failures.

Exceeding this limit can result in increased wear or catastrophic failure of engine components, thus underscores the importance of adhering to this ITT limit for safe flight operations. Monitoring ITT during takeoff is crucial for pilots to maintain engine integrity and ensure optimal performance in alignment with the aircraft's operational limits.