This revised edition covers significant developments in the variety of forecasts available for the seafarer, coverage of global warming and weather routing options, as well as updates throughout in line with technological advancements and research discoveries, and updates to the exam questions at the end of each chapter.

36 cards showing the Morse symbol, both letters and numerals, with the back of the card giving the meaning.

A new set of Flip Cards covering the recent (and developing) GMDSS systems which are becoming universal. The cards show equipment and procedures for HF, VHF and MF, including Digital Selective Calling.

An extremely useful set of cards which makes a difficult subject much easier.

Knots in Use is a bestseller amongst knotting books. New 4th edition.

Each card shows a flag of the International Code in colour on the face, with the signal letter or number and the meaning of the signal flag on the reverse.

All mariners need a comprehensive knowledge of the buoyage rules and should be able instantly to identify a mark at first sight.

All mariners need a comprehensive knowledge of the buoyage rules and should be able instantly to identify a mark at first sight.

The 6th edition of GMDSS incorporates all the changes to the regulations that came into force in 2009 as well as the 2016 system updates.

These Flip Cards, printed in colour, are designed to help learn the signs, symbols and lights displayed, which form a major part of CEVNI regulations.

The fifth edition of Adlard Coles Book of Diesel Engines has been thoroughly updated and illustrated with new full-colour photos and diagrams.

This thoroughly modern take on an essential skill for anyone going to sea concentrates on the tackle needed for all types and sizes of boat