What is the EGT amber limit during ground and inflight operation?

The EGT, or Exhaust Gas Temperature, amber limit is critical as it indicates the maximum allowable temperature for safe engine operation during both ground and inflight scenarios. The designated limit of 662°C represents a threshold that should not be exceeded, as temperatures beyond this limit may indicate potential issues with engine performance or efficiency, and can lead to damage if sustained.

This particular value is established based on the engine's design specifications and safety margin guidelines, ensuring operational integrity. It is essential for pilots and operational personnel to monitor EGT readings closely to maintain performance and safeguard the engine's longevity. This understanding highlights the importance of adhering to performance parameters for safe aviation operations.