A man sitting in a liferaft

Short of time to get their liferaft professionally serviced, Andy and Julie Pag decide to carry out an inspection themselves

September 2024 issue of Practical Boat Owner

How to choose the right prop, A step-by-step guide to servicing a pump impeller, 8 knots every sailor should know, How much does a free boat really cost? Tips for…

a depth transducer showing the water under the keel of a boat

Many makes of depth displays use a standard transducer such as those made by NASA, Airmar, B&G, Raymarine and other manufacturers worldwide. These work by transmitting and receiving a signal…