| Naics index | Naics index description |
|---|---|
| 487990 | Tramway, aerial, scenic and sightseeing operation |
| 488111 | Air traffic control services (except military) |
| 488119 | Aircraft hangar rental |
| 488119 | Aircraft parking service |
| 488119 | Airport baggage handling services |
| 488119 | Airport cargo handling services |
| 488119 | Airport operators (e.g., civil, international, national) |
| 488119 | Airport runway maintenance services |
| 488119 | Airports, civil, operation and maintenance |
| 488119 | Aviation clubs, primarily providing flying field services to the general public |