pilotage

/ˈpaɪlətɪdʒ/ 6
the act of piloting an aircraft or ship 领港

noun [抽象名词]领航;领航费;领港费;引航;引航费;驾驶术

How many tugs assist pilotage?
几艘拖船协助引航?

单词造句:
网友用“Pilotage”造句精选
Pilotage is not compulsory. 引航是非强制的。
No, I do not require pilot-i am the holder of Pilotage Exemption Certificate. 不,我船不要引航员,我持有引航豁免证书。