Davis Quick Reference Coastwise Piloting Card

The Davis Quick Reference Coastwise Piloting Card is an essential navigation tool designed for mariners, coastal surveyors, and preparedness professionals who operate small vessels, sailboats, or conduct maritime survival training in coastal waters. This laminated reference card consolidates critical piloting knowledge into a single, weatherproof format that eliminates the need to carry bulky navigation manuals aboard. Whether you're conducting dead reckoning drills, teaching celestial navigation fundamentals, or operating in conditions where quick chart interpretation is essential, this card serves as your constant reference guide.

Measuring 8 by 11 inches and weighing just 0.2 pounds, the Davis Quick Reference Coastwise Piloting Card is printed on durable, water-resistant laminated stock that withstands salt spray, moisture, and repeated handling in active maritime environments. The card content covers dead reckoning basics, true and magnetic compass relationships, position-finding techniques, distance estimation methods, and current and leeway corrections—all formatted with clear visual diagrams and abbreviated reference tables. The layout emphasizes practical problem-solving: navigators can quickly cross-reference compass variation, apply set and drift calculations, and interpret standard chart symbols without breaking focus from their primary navigation task.

Coastal navigation instructors, emergency response personnel, and recreational mariners benefit most from this card's accessibility and durability in high-stress operational settings. It pairs seamlessly with traditional nautical charts, GPS plotters, and compass equipment—serving as a backup decision-support tool when electronic systems are unavailable or unreliable. The compact size allows storage in chart cases, emergency grab bags, or vessel navigation stations without consuming significant space. For anyone serious about maritime competency or teaching water-based survival and navigation protocols, the Davis Quick Reference Coastwise Piloting Card is an indispensable deck tool.