NIC 522399—Other service activities incidental to air transportation n.e.c.

Where 522399 sits

1. H Transportation and storage
2. 52 Warehousing and support activities for transportation
3. 522 Support activities for transportation
4. 5223 Service activities incidental to air transportation
5. 522399 Other service activities incidental to air transportation n.e.c.

What 522399 includes

• Other service activities incidental to air transportation n.e.c.

522399 in other systems