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Swiss federal authorities

3031 Manufacture of civilian air and spacecraft and related machinery


  • 30.31.1 Motors and engines for aircraft or spacecraft; ground flying trainers, and parts thereof
  • 30.31.11 Aircraft spark-ignition engines
  • 30.31.12 Turbo-jets and turbo-propellers
  • 30.31.13 Reaction engines, except turbo-jets

    This subcategory excludes:

    • turbo-jets, see 30.31.12
  • 30.31.14 Ground flying trainers and parts thereof
  • 30.31.15 Parts for aircraft spark-ignition engines
  • 30.31.16 Parts of turbo-jets or turbo-propellers
  • 30.31.2 Balloons and dirigibles; gliders, hang gliders and other non-powered aircraft
  • 30.31.20 Balloons and dirigibles; gliders, hang gliders and other non-powered aircraft
  • 30.31.3 Helicopters and aeroplanes
  • 30.31.31 Helicopters
  • 30.31.32 Aeroplanes and other aircraft, of an unladen weight <= 2 000 kg
  • 30.31.33 Aeroplanes and other aircraft, of an unladen weight > 2 000 kg but <= 15 000 kg
  • 30.31.34 Aeroplanes and other aircraft, of an unladen weight > 15 000 kg
  • 30.31.4 Spacecraft (including satellites) and spacecraft launch vehicles
  • 30.31.40 Spacecraft (including satellites) and spacecraft launch vehicles

    This subcategory also includes:

    • satellites
  • 30.31.5 Civilian unmanned aircraft
  • 30.31.50 Civilian unmanned aircraft
  • 30.31.6 Other parts of aircraft and spacecraft
  • 30.31.61 Other parts of aircraft
  • 30.31.62 Other parts of spacecraft
  • 30.31.7 Overhaul and conversion services of aircraft and aircraft engines
  • 30.31.70 Overhaul and conversion services of aircraft and aircraft engines
  • 30.31.9 Sub-contracted operations as part of manufacturing of civilian aircraft and spacecraft and related machinery
  • 30.31.98 Sub-contracted operations as part of manufacturing of civilian aircraft and related machinery
  • 30.31.99 Sub-contracted operations as part of manufacturing of civilian spacecraft and related machinery