The ‘ping’ is king: You can navigate by ‘feel’ over the seabed in adverse conditions by using an echo sounder – here’s how to do it...
navigation
Nav in a Nutshell: What is a transit and how are they used in navigation
Lining up a pair of appropriate land features or navigation marks can help keep you safe, as Dick Everitt explains
Nav in a Nutshell: Clearing bearings
In the first of his series on back-to-basics navigation Dick Everitt explains how to use a few simple lines to keep you safe
Caledonian Canal closed to navigation
Unusually high water levels on Loch Oich have partially washed Cullochy weir away, causing a major breach of the canal embankment