This class includes: - activities related to air transport of passengers, animals or freight: • operation of terminal facilities such as airway terminals etc. • airport and air-traffic-control activities • ground service activities on airfields etc.
This class also includes: - fire fighting and fire prevention services at airports
Air traffic control activities, at airports and for long distances
This class excludes: - cargo handling, see 52.24 - operation of flying schools, see 85.32, 85.53