WZ 51.21.0—Freight air transport

Where 51.21.0 sits

1. H Transportation and storage
2. 51 Air transport
3. 51.2 Freight air transport and space transport
4. 51.21 Freight air transport
5. 51.21.0 Freight air transport

What 51.21.0 includes

• Freight transport in scheduled or charter flights
• Leasing of aircraft with operating personnel for the transport of goods

51.21.0 in other systems