Davis Instruments Navigation Rules Quick Reference Card
A proven navigation tool used by the U.S. Coast Guard, U.S. Power Squadrons, and U.S. Coast Guard Auxiliary. Navigation Rules feature U.S. Buoyage System, inland and international rules, right-of- way, lights, sound signals, and bridge signals. All presented in graphic summary and easy to read. Complete, precise, accurate.
- A Must for Safe Boating in an Easy to Use Format
- Full color both sides
- Punched for binder or bulkhead mounting
- Weatherproof high strength plastic
- Full 8 1/2″ X 11″ (22 X 28 cm) size