When a recreational vessel is less than 21 feet long. From November 1 to May 1 what is a requirement for each person on board the vessel?

From November 1 to May 1, each person on board a recreational vessel that is less than 21 feet long must wear a U.S. Coast Guard-approved personal flotation device (PFD). This requirement aims to enhance safety during colder months when the risk of cold water immersion is higher. It's important for all passengers to have a properly fitted PFD while the vessel is underway.