Air transport

NACE v2.0 Code: H51

About air transport

NACE code 51 covers the air transport industry, which plays a vital role in the global economy. This sector is responsible for the movement of passengers and cargo by air, connecting people and businesses across vast distances. Air transport is a crucial component of modern logistics and supply chains, enabling the efficient distribution of goods and the facilitation of international trade and tourism.

Production process

The air transport industry utilizes a range of specialized techniques and technologies to ensure the safe and efficient operation of aircraft. This includes the maintenance and repair of aircraft, the management of air traffic control systems, and the coordination of ground operations such as baggage handling and passenger check-in. Airlines also employ advanced scheduling and route optimization algorithms to optimize their flight networks and maximize the utilization of their fleet.

Production inputs

The air transport industry requires a significant amount of specialized inputs, including aircraft, aviation fuel, and highly trained personnel such as pilots, air traffic controllers, and ground crew. Airlines also rely on a range of supporting infrastructure, including airports, air traffic control systems, and ground transportation networks. Additionally, the industry requires a robust regulatory framework to ensure the safety and security of air travel.

Production outputs

The primary output of the air transport industry is the movement of passengers and cargo by air. This output is consumed by a wide range of other NACE codes, including 49 Land transport and transport via pipelines, 52 Warehousing and support activities for transportation, and 55 Accommodation. The air transport industry also supports the growth of other economic sectors, such as tourism and international trade, by facilitating the movement of people and goods.

Revisions to 51

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 51. The most recent 1 version of this code (51) is in the NACE v2.1 system:

This page shows a legacy version of code 51 ( NACE v2.0).

Newer versions

Related ISIC Codes

These isic codes are related to this econ code: (51).

ISIC code ISIC Version ISIC title
51ISIC v4.0Air transport

Family tree for air transport

    graph LR
    A["<a href='/classifications/nace/v2/H'>H: TRANSPORTATION AND STORAGE</a>"]
A --> B["<a href='/classifications/nace/v2/H/51'>51: Air transport</a>"]

    A --> C["<a href='/classifications/nace/v2/H/49'>49: Land transport and transport via pipelines</a>"]
A --> D["<a href='/classifications/nace/v2/H/50'>50: Water transport</a>"]
A --> E["<a href='/classifications/nace/v2/H/52'>52: Warehousing and support activities for transportation</a>"]
A --> F["<a href='/classifications/nace/v2/H/53'>53: Postal and courier activities</a>"]

    B --> G["<a href='/classifications/nace/v2/H/51/1'>51.1: Passenger air transport</a>"]
B --> H["<a href='/classifications/nace/v2/H/51/2'>51.2: Freight air transport and space transport</a>"]


    %% Color coordination by level

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level1
class B level2
class C level2
class D level2
class E level2
class F level2
class G level3
class H level3

  class B highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class B highlight