What is NOT required to operate a vessel on public waters in New Hampshire if it is over 12 feet?

To operate a vessel over 12 feet on public waters in New Hampshire, a captain's license is not a requirement. While registration and identification measures such as a registration certificate, a decal, and a hull identification number are essential for legal operation, a formal captain's license is only necessary in specific commercial and larger vessel contexts.

Many recreational boaters operate vessels without needing to obtain a license, as long as they comply with other regulations meant to ensure safety and proper identification of the boat. Other options listed relate to crucial documentation and safety requirements that keep boating activities safe and lawful, which is why they are mandatory.