What positions are officially established at the airport?

Aviation safety officer, flight attendant, aviation dispatcher, etc.

1. aviation safety officer: the aviation safety officer is responsible for airport safety, including monitoring and conducting safety inspections, and planning and implementing safety measures to ensure safety during air transportation.

2. Check-in agent: Check-in agent is responsible for passengers' boarding procedures, including ticket inspection, baggage consignment and boarding procedures. They are important contacts between passengers and airlines and need good communication and customer service skills.

3. Flight dispatcher: The flight dispatcher is responsible for coordinating and arranging the take-off and landing time, route and flight plan of the flight. They work closely with airlines, crew and ground crew to ensure safe and smooth flight.