Variant of NAICS 2017 Version 3.0 - Industrial production (based on the 1950 United Nations definition)
- 2 - Other than industrial production
- 48-49 - Transportation and warehousing
- 488 - Support activities for transportation
- 4881 - Support activities for air transportation
- 48811 - Airport operations
- 488111 - Air traffic control
- 488119 - Other airport operationsUS
- Date modified: