Deck: Safety

1. A Passenger vessel 50 gross tons or less, carrying passengers for hire
2. B An intermittently manned floating plant under the control of a dredge
3. C Towing vessels 25 feet or less in length, engaged in towing operations
4. D Dredges engaged in operations likely to restrict navigation of other vessels in or near a channel or fairway

Tip: press A-D to answer