How does pilot workload change during Terrain Flight Operations?

In Terrain Flight Operations, the pilot's workload indeed increases due to the need for constant situational awareness. This type of operation involves flying at lower altitudes and closer to terrain, requiring pilots to be highly vigilant in monitoring their environment. The pilot must account for various factors such as terrain elevation, obstacles, and changing weather conditions, all of which demand continuous attention and quick decision-making.

Constant situational awareness not only involves visual scanning but also interpreting data from instruments and understanding how to effectively respond to the dynamic conditions encountered in the terrain. This heightened awareness contributes to an increased cognitive load, making it essential for pilots to stay focused and adaptable throughout the flight.

While automation can reduce some aspects of workload in certain scenarios, the nature of terrain flight inherently requires pilots to be actively engaged in tasks that cannot be fully automated. Hence, as conditions vary, especially in complex environments, the demand on pilot resources typically elevates rather than stabilizes or decreases.