The nosewheel steering system allows travel of how many degrees from neutral with the rudder pedals?

• A. 80 degrees
• B. 6 degrees
• C. 12 degrees
• D. 8 degrees

Answer: (D)

The key idea is that nosewheel steering on the ground is deliberately limited to a small angle to keep handling predictable and protect the gear and tires. The rudder pedals actuate a steering actuator that deflects the nose wheel only a short distance from center, and eight degrees is the typical travel. This provides enough steering control for taxiing and low-speed turns without causing excessive tire scrub or stressing the steering linkage.

Six degrees would give less steering authority, making taxiing harder. Twelve degrees would overdeflect the wheel, increasing wear and the chance of instability at even modest speeds. Eight degrees is a balanced, standard limit.