Service activities incidental to air transportation

52.23
Service activities incidental to air transportation
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