NAUTICAL CHART SYMBOLS & ABBREVIATIONS

ColRegs: Rules of the Road for all Seagoing Sail and Power Vessels

IALA Buoyage & Lights for Boating & Sailing

Marine Navigation - USA - Lake Depth Maps - Gps Nautical Charts for Fishing, Sailing and Boating

Nav Lights & Shapes - for all Seagoing Sail and Power Vessels

Knots 3D

Tides Near Me

StarStruck Navigation for Android 2.1 and later, Celestial Navigation Application to Complement Sextants