The “A” Alpha Nautical Signal Flag, sized 47″ x 37″, is a well-known maritime flag that stands for the letter “A” in the International Code of Signals. It has two stripes: white on top and blue on the bottom. Besides showing the letter, it’s also used to say there’s a diver nearby. When divers are around, it’s flown with a number flag showing how many divers are in the water. The Alpha flag has been important for a long time and is still crucial today. It helps boats talk to each other and warns about divers in the water, keeping everyone safe at sea.
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