• Comprehensive Guide: This waterproof quick reference card illustrates navigation lights and day shapes for various vessel types and scenarios as per U.S. Coast Guard Navigation Rules of the Road.
• Visual Aids: Clear diagrams depict vessels in elevated perspective, showing light configurations and day shapes for power-driven, sailing, anchored, aground, towing, and more.
• Light Types Explained: Detailed descriptions and illustrations demonstrate the purpose and usage of masthead lights, sidelights, stern lights, all-round lights, towing lights, and flashing lights.
• Convenient Format: This 8.5 x 11 card is three-hole punched for easy storage in the cockpit with your other boat navigation accessories, or in binder with your other sailing books.
• Easy Reference: Designed for quick reference, this guide is an essential tool for boaters and sailors to understand and comply with navigation light and day shape regulations. Makes a great study aid for boating license and sailing courses.