What is the requirement for navigation lights on boats under 16 feet according to federal regulations?

• A. They must always be displayed.
• B. They are not required unless navigation is necessary.
• C. They must be installed at all times.
• D. Only racing boats are exempt from this rule.

Answer: (B)

Federal regulations specify that boats under 16 feet in length are not required to exhibit navigation lights unless they are operating during periods of reduced visibility or are navigating at night. This aligns with the understanding that smaller vessels, due to their limited size and speed, may not be operating in conditions that necessitate the use of navigation lights at all times. Therefore, if a vessel is engaged in activities such as fishing or other daytime pursuits where visibility is adequate, the requirement for navigation lights does not apply. However, if navigation becomes necessary—such as during poor weather or nighttime—then displaying navigation lights is important for safety and compliance with maritime regulations.