Side One – IALA Buoyage – Region A and the Mediterranean, Port and Starboard Lateral Marks, Cardinal Marks, Isolated Danger Marks, Safe Water Marks, Special Marks, Preferred Channel Marks, Emergency Wreck Marks, Light sequences. Distress Signals: Side two – This shows the distress signals likely to be of most relevance to small craft, Fog Horn, SOS Flags, N over C, Flares, Outstretched Arms, Square Flag above or below round ball, EPIRB and Mayday Procedure. Printed using light-fast ink and encapsulated with a heavy duty plastic for cockpit use and abuse. Keep another in the Grab Bag. Ideal for training and instructional purposes.