navcan fee是什么费用？

Navcan is kind of surcharge in Canada airport. It means Canadian Navigation Surcharge charged by all airlines in Canada.Hope this helps.

NAVCAN means Navigational Surcharge imposed by Canada Government for any shipments flying in/out of Canadian Airspace.
NAVCAN是加拿大政府对于任何进出加拿大领空的货物加收的航行附加费。