FAA Military Competency Practice Exam

What is the purpose of a taxiway directional sign when turning onto a taxiway?

1. It provides speed limits for taxiing.

2. Indicates designation and direction of taxiway leading out of an intersection.

3. It shows the runway number.

4. It indicates whether a taxiway is closed.

The correct answer is: Indicates designation and direction of taxiway leading out of an intersection.

The purpose of a taxiway directional sign when turning onto a taxiway is to indicate the designation and direction of the taxiway leading out of an intersection. These signs play a crucial role in ensuring pilots can navigate the airport's complex network of taxiways accurately and safely. When a pilot approaches an intersection, the directional sign provides essential information that helps determine the correct path to take, reducing the risk of confusion and potential taxiway incursions. This function is vital for maintaining operational safety on the ground, especially in busy airport environments where multiple taxiways converge. The other options address different aspects of taxiway operation but do not specifically pertain to the navigational aid provided by directional signs at intersections. Speed limits, runway numbers, and taxiway closure indicators serve distinct purposes and utilize different signage that caters to operational efficiency and safety.