These very popular reference cards embody an enormous amount of information on each of their respective subjects. They make a great general review, or a way to refresh yourself on some small aspect you may have forgotten. Weatherproof high-strength plastic, full color both sides, and punched for binder or bulkhead mounting. 8.5 x 11 inches.
A comprehensive guide incorporating the International Maritime Buoyage System and COLREGS. Clarifies differences between Cardinal and Lateral buoyage systems and buoyage regions, key to reducing confusion and danger when entering unfamiliar waters or busy harbors. Complete details on right-of-way, sound signals, entering and clearing a foreign port, lights and day shapes, collision prevention procedures and signal flags.