accelerator

adjust

ahead

antenna

board

boat

bridge

button

cabin

captain

cargo

center

chart

communication

control

cruise

dashboard

device

dynamic

electronic

engine

equipment

machine

machinery

map

marine

maritime

master

navigation

navigator

ocean

officer

operating

operator

panel

positioning

radio

radiocommunication

room

sailing

sea

ship

shipping

steering

technician

transport

vessel

view

wheel

wireless