Is it true that a wing walker's role is to observe obstruction clearance?

The role of a wing walker involves ensuring that the aircraft has a clear path and is free from obstructions during taxiing, especially in tight or congested areas. This is a crucial safety measure, as wing walkers help prevent accidents by watching for any potential hazards that may not be visible to the pilot. They are positioned in such a way that they can effectively signal to the pilot when it is safe to proceed, thereby ensuring adequate distance from other aircraft, ground equipment, or personnel.

In addition to obstruction clearance, wing walkers play a vital role in communication and providing guidance to the pilots. Their responsibilities are designed to enhance safety during ground operations, supporting the overall efficiency of the ramp services. Thus, confirming that a wing walker’s role is indeed to observe obstruction clearance aligns with the key safety principles in ground handling.