Is it time to swap your boat batteries? We look at the pros and cons of lithium-ion vs standard, installation dos and don’ts, bust the…
Practical Boat Owner
Meridian
Meridian
Mercator’s projection
Mercator's projection
Measured distance
Measured distance
Marina
Marina
Mayday
Mayday
Masthead light
Masthead light
Masthead float
Masthead float
Master
Master
Mast coat
Mast coat
Mast
Mast
Marling hitch
Marling hitch
Marline spike
Marline spike
Marline
Marline
marker buoy
marker buoy
Marine glue
Marine glue
Marconi rig
Marconi rig
Manila
Manila
Man overboard (MOB)
Man overboard! MOB
Make sail, to
Make sail, to
Main mast
M Magnetic