pilotage

Compulsory pilotage, but no port communication station.

强制引航，但没有港口通讯电台。

Not compulsory pilotage, but get the best pilot the ship to help the pilot with navigation station contact Mercedes Kong.

不强制引航，但大船最好获得领航员的帮助，引航可与梅塞德斯港领航站联系。