If a pilot's true course is adjusted by a wind correction angle of 10 degrees to the west, what direction would their track be?

To determine the track direction, it is essential to understand the concepts of true course and wind correction angle. The true course is the intended path over the ground, while the wind correction angle accounts for the effect of wind on the aircraft's path.

In this scenario, if a pilot has a true course that is adjusted by a wind correction angle of 10 degrees to the west, it indicates that the wind is blowing from the east. The wind correction angle adjustment is made in order to ensure the aircraft stays on its intended path.

To find the track direction, one begins with the true course and deducts the wind correction angle, because a westward correction means steering slightly to the right of the true course. If we assume the true course is 110 degrees, adjusting for a 10-degree correction to the west results in a track of 100 degrees.

This adjustment reflects how the pilot compensates for the wind direction to maintain the intended path over ground. Therefore, the correct answer is 100 degrees, which accurately represents the track after accounting for the wind correction.