International Maritime Signal Flag B - Meaning and Usage #3676692 (License: Personal Use)

This is the International Code of Signals flag for the letter B, known as the Bravo flag. It features a white swallow-tailed pennant with a vertical hoist stripe on the left side. In maritime contexts, it conveys the message “I am carrying dangerous cargo,” alerting nearby vessels and port authorities to potential hazards.

Used in maritime navigation, port operations, and naval communications; this image supports educational content, safety manuals, or nautical reference guides where users seek to identify or understand signal flags.