US Aids to Navigation Quick Reference – Waterproof Guide to Marine Buoys, Day Beacons, Lights, and Other Navigation Marks

Product description

NautiCards US Aids to Navigation Quick Reference Guide

This waterproof, full-color reference offers a complete visual overview of the U.S. AtoN (Aids to Navigation) system, including buoyage, daymarks, lights, ranges, and regulatory markers, drawn from the latest U.S. Coast Guard standards. Whether you’re navigating coastal waters or western inland rivers, it’s a vital tool for both seasoned mariners and new boaters learning the ropes.

Quickly identify lateral marks, safe water buoys, preferred channel markers, light rhythms, and chart symbols—including examples of how these aids appear on charts and in place both by day and by night. With clear diagrams and a format perfect for practical use underway, this boating must-have supports safe passage planning and confident piloting in U.S. waters.

Like all NautiCards, US AtoNs is printed on durable, heavy-duty plastic and built to withstand tough marine conditions, this 8.5 x 11″ reference card is easy to read, rain or shine. It’s a reliable alternative to dense manuals and perfect for cockpit use, navigation stations, or boating education. Whether you’re studying for the USCG licensing exam or cruising with peace of mind, this guide keeps essential information at your fingertips.

Easy Visual Quick Reference and Study Guide

Clear, intuitive diagrams show how buoys, beacons, and other navigation aids appear in real-world scenarios—by day and by night—making it easy to recognize them on the water or on a nautical chart at a glance.

Comprehensive & Up-to-Date

Distills complex USCG guidance into one easy-to-use reference covering lateral and non-lateral buoys/lights/daybeacons, preferred channel aids, navigation light rhythms, dayboards, info/regulatory marks, ranges, AIS chart symbols, Intracoastal Waterway aids, the Western Marking Rivers System, bridge lights, and clearance gauges.

Heavy-duty Waterproof Design

NautiCards are printed on heavy-duty, waterproof plastic, this guide withstands wet and rugged maritime environments, making it ideal for the cockpit or deck.

Convenient Format

Sized at 8.5″ x 11″ and pre-punched for three-ring binders, it’s easy to store alongside your sailing books, boat supplies, or in the cockpit for quick access during marine navigation.

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Price

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Key Features
8.5 x 11″ Chart of Maritime Flag Signals, Morse Code, Phonetic Alphabet, and Flag Semaphore 8.5 x 11″ Chart of Navigation Lights & Day Shapes 8.5 x 11″ Chart of 21 Essential Boat & Sail Knots 8.5 x 11″ Chart of Buoys, Beacons, Dayboards, & Other Navigation Aids All 4 Nautical Reference Cards Ultimate Sailing Knot Learning Kit

Extremely Thorough: Covers U.S. Aids to Navigation system including comprehensive graphics of boat buoy types, lateral marks, dayboards, safe water marks, AIS symbols, bridge lights, and much more.
Built Tough: Waterproof, double-sided, full-color guides printed on thick premium plastic—built to last in real-world boating and marine environments.
Useful Graphics: Includes a fictitious chart and corresponding day and night in-place views, helping mariners visualize AToNs and apply boat navigation rules and regulations with confidence.
Great for All Mariners: Ideal for boat captains, sailors, maritime students, and USCG exam prep—fits neatly into navigation stations or chart tables.
Must-have Boat Accessories: A standout gift for boaters and one of the most useful boating accessories available—ideal for anyone refining their knowledge of boating rules, upgrading their nav station, or staying current with Coast Guard navigation rules in U.S. waters.