Related Clues:

• Call for ship's attention
• Hail attracted attention at sea
• (Nautical) hailing call
• Nautical hailing call
• A great shout stopping the ship
• Stop aboard a container ship, detained initially
• An extensive eleven at sea
• Nautical call for attention
• Shout from sailor in a fishing vessel
• Sailor's call for attention
• Nautical exclamation
• Suitable summons from a rigged vessel
• Hello there on board!
• Seafarer's call
• Stop (nautical)