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Classificacao Portuguesa das Actividades Economicas, Revisao 3 - Portugal

51 Air transport

This division includes the transport of passengers or freight by air or via space. This division excludes: - crop spraying, see 01.61 - repair and maintenance of aircraft or aircraft engines, see 33.16 - operation of airports, see 52.23 - aerial advertising (sky-writing), see 73.11 - aerial photography, see 74.20

Level 12 direct subcategories1 cross-system mapping
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Where 51 sits in the CAE Rev 3 hierarchy

  1. >H Transportation and storage
  2. >51 Air transport
  3. >51 Air transport

51 in other classification systems

Equivalent and related codes across 1 other system. Click any code to see its full definition, hierarchy, and crosswalks.

Subcategories of 51 Air transport

Other CAE Rev 3 codes under 51 Air transport

Frequently asked questions

What is CAE Rev 3 51?
CAE Rev 3 51 is "Air transport". This division includes the transport of passengers or freight by air or via space. This division excludes: - crop spraying, see 01.61 - repair and maintenance of aircraft or aircraft engines, see 33.16 - operation of airports, see 52.23 - aerial advertising (sky-writing), see 73.11 - aerial photography, see 74.20
What does CAE Rev 3 51 include?
51 Air transport contains 2 direct subcategories: 51.1 Passenger air transport; 51.2 Freight air transport.
How does CAE Rev 3 51 map to other classification systems?
51 Air transport has equivalents in NACE Rev 2 (51). These crosswalks let you translate this code between CAE Rev 3 and 1 other classification system.
What is the parent category of 51?
51 Air transport sits under 51 Air transport in the CAE Rev 3 hierarchy.

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Source: Instituto Nacional de Estatistica (INE Portugal)Version: Rev 3