What does the Hotel flag signify?

• A. Man overboard
• B. Request free pratique
• C. Securite
• D. Pilot on board

Answer: (D)

The key idea here is how ships communicate with flags. The Hotel flag specifically means that a pilot is on board. When a local harbor pilot boards a vessel to guide its maneuvering through port or narrow waters, the ship flies the Hotel flag to inform port authorities and nearby traffic of the pilot's presence and that operations will be under pilotage. This helps everyone understand that special navigation in a confined area is underway and that the master will follow the pilot’s instructions. The other options describe different signals (man overboard, health clearance, general safety), which don’t fit this particular signal.