adjust
ahead
astern
boat
bowthruster
business
controllable pitch propeller
cpp
dynamic
engine
engine room
full ahead
full astern
gear
industrial
industry
lever
marine
navigation
navigator
ocean
offshore
pitch
portside
positioning
power
pump
rudder
sea
ship
signal
speed
starboard
steering
sternthruster
stop
sway
technology
telegraph
transport
vessel
zero