Rules for vessels under USCG 191: Let's Dive In!

Which vessel is considered "underway" within the meaning of the USCG 191 Rules?

A. A vessel aground with the engine turning

B. A vessel drifting with the engine stopped

C. A vessel tied to an offshore mooring buoy

D. A vessel at anchor with the engine turning

Answer:

A vessel aground with the engine turning is considered "underway" within the meaning of the USCG 191 rules.

The correct answer is A. A vessel aground with the engine turning. According to the USCG 191 rules, a vessel is considered "underway" when it is not at anchor, is attached to the shore or ground, or is not aground. Although the vessel is aground, if the engine is turning, it is still considered to be "underway".

Understanding and following the USCG 191 rules is crucial for safe navigation and operation of vessels. By knowing the definitions and regulations, you can ensure the safety of the vessel, crew, and other vessels in the vicinity.

It's important to stay informed about maritime rules and regulations to prevent accidents and mishaps at sea. By staying up-to-date and following the guidelines set by organizations like the USCG, you contribute to a safer and more efficient maritime environment for everyone.