Generally,vessels of 3000 gross tonnes and above,oil tankers of 1 000 gross tonnes and above and all gas carriers are required to engage a licensed pilot.

• 一般来说，凡总注册吨位达到或超过3000吨的船舶、总注册吨位达到或超过1000吨的油轮，以及所有气体运载船，均须雇用持有执照的领港员。