Description

Davis Instruments Quick Reference International Navigation Rules Card – Marine Boat Replacement Part is organized for navigation, gauges & instruments shoppers who need a clear, professional marine parts buying experience.

Quick Reference International Navigation Rules Card A comprehensive guide incorporating the International Maritime Buoyage System and COLREGS. Clarifies differences between Cardinal and Lateral buoyage systems and buoyage regions, the key to reducing confusion and danger when entering unfamiliar waters or busy harbors. Complete details on the right-of-way, sound signals, entering and clearing a foreign port, lights and day shapes, collision prevention procedures, and signal flags.

Fitment & Product Details

• Brand / Manufacturer: Davis Instruments, Rule, Davis

• Search-optimized by brand, system, part type, and fitment cues.
• Verify compatibility with your original part number, engine model, and application before ordering.
• Built for boat owners, e-commerce shoppers, and professional marine service teams.