Air transport

NACE v2.1 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 services worldwide.

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 support services such as baggage handling and passenger check-in.

Production inputs

The air transport industry requires a significant investment in infrastructure, including airports, runways, and air traffic control systems. Additionally, the industry relies on a skilled workforce, including pilots, air traffic controllers, and ground crew. Fuel, aircraft, and various other equipment and supplies are also essential inputs for the air transport industry.

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 Transportation and storage, 52 Warehousing and support activities for transportation, and 77 Rental and leasing activities. The air transport industry also supports the tourism and hospitality sectors, as well as the global trade and commerce.

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 version):

This page shows the most recent version of code 51.

Older versions

Family tree for air transport

    graph LR
    A["<a href='/classifications/nace/v2-1/H'>H: TRANSPORTATION AND STORAGE</a>"]
A --> B["<a href='/classifications/nace/v2-1/H/51'>51: Air transport</a>"]

    A --> C["<a href='/classifications/nace/v2-1/H/49'>49: Land transport and transport via pipelines</a>"]
A --> D["<a href='/classifications/nace/v2-1/H/50'>50: Water transport</a>"]
A --> E["<a href='/classifications/nace/v2-1/H/52'>52: Warehousing, storage and support activities for transportation</a>"]
A --> F["<a href='/classifications/nace/v2-1/H/53'>53: Postal and courier activities</a>"]

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


    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    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