Which method(s) are used to steer the aircraft on the ground?

• A. Nose wheel steering only
• B. Nose wheel steering and differential thrust
• C. Nose wheel steering, differential braking, rudder
• D. Rudder and differential braking only

Answer: (C)

On the ground, steering is achieved through a combination of controls, with the nose wheel steering system serving as the primary method. Turning the nose gear directs the airplane’s nose, guiding the overall path during taxi. To enhance turning, pilots use differential braking—applying more brake on one main gear to pivot the airplane around that side and achieve tighter turns. The rudder pedals also contribute by deflecting the rudder to create yaw, which helps keep the aircraft aligned, especially in crosswinds or at higher taxi speeds. Differential thrust is not a standard ground-steering method because it’s less precise and can complicate engine management. The combination of nose wheel steering, differential braking, and rudder provides the most effective and controllable ground steering.