What is the role of a marshaller or guideman?

The role of a marshaller or guideman is primarily about directing the movement of aircraft on the ramp using hand signals. This function is crucial for ensuring the safe and efficient parking of aircraft, managing their arrival and departure, and preventing accidents or collisions on the ground. Marshaling involves clear communication with pilots from a distance, guiding them into position without the use of radio communications. This is particularly important in noisy environments where pilots may not hear verbal instructions.

The other roles mentioned, such as handling luggage services, controlling flight schedules, or monitoring airport security, are separate responsibilities carried out by different airport personnel and do not pertain to the specific duties of a marshaller. Understanding the precise function of a marshaller helps to appreciate their vital position in the overall operations of airport ramp management.