International maritime signal flags are various flags used to communicate with ships. The principal system of flags and associated codes is the International Code of Signals. [1]

There is also a signaling system called Semaphore which uses the position of the flags relative to a person to denote the letter. See Flag Etiquette for guidelines on proper display of flags.

Dec 13, 2023 · Here, we'll unpack everything you need to know about nautical flags, their meanings and how mastering this silent language can significantly enhance your understanding of maritime …

There are 26 square nautical flags, each representing a different letter of the alphabet. There are also 10 pendants for the numbers zero through nine. Read on to learn more about nautical flag meanings …

Nautical flags, also known as maritime signal flags, are a set of flags and pennants used to communicate messages between ships and boats. Each flag represents a specific letter, number, or …

Nautical Flags and Codes Quick Reference - Guide to Maritime Flag Signals, Morse Code, Phonetic Alphabet, and Flag Semaphore on 8.5" x 11" Waterproof Card - Perfect Sailing Book Companion for …

Apr 28, 2025 · Learning what nautical flags mean is part and parcel of sailing. Read our guide and safely navigate the waters with these visual signs.

Jun 9, 2023 · Learning how to identify the nautical flag alphabet, as well as sailing and nautical flag meanings, is an important skill for any boater or sailor.

Here’s what you need to know about nautical flags and their common meanings. You’ll find nautical flags for each letter of the alphabet, as well as numbers zero through nine.

Shop Nautical Flags at The Flagpole Store — USA-made maritime signal flags, boat flags, and decorative sets. Authentic, marine-grade quality for sailors and collectors.