Skipper's Instant Helper, The Recreational Charts Marie is a standard navigation

Marie is a standard navigation chart used by commercial and recreational mariners alike

Adjustable tension

In understandable language

this code is a vital tool for Competent Authorities

Skipper's Instant Helper, The Recreational Charts Marie is a standard navigationA compilation of a useful single volume of concise, technically correct and easily understood answers to the many problems that beset the pleasure boat owner. Arranged alphabetically, from "Adcock Antennas" to "Zinc", it defines, explains and advises on the installation, function and repair of the equipment and processes the owner of a power or sail boat must understand in order to be a truly qualified skipper.