Which type of distress signals must vessels be equipped with when on federally controlled waters?

Vessels operating on federally controlled waters are required to be equipped with U.S. Coast Guard-approved visual distress signals. These signals are essential for ensuring safety on the water, as they are universally recognized methods of communication for distress situations. They are designed to alert other vessels and rescuers that you are in need of assistance.

Having approved visual distress signals on board is a legal requirement and incorporates a variety of devices, including flares, flags, and even illuminated signals, to ensure versatility in different environments and conditions. Each of these signals can be used during both day and night, making them crucial for effective distress signaling any time.

Other options do not encompass the full scope of required signals, as some mention only specific types or restrict the use of signals to certain times of day, thus failing to meet the comprehensive safety standards established by the U.S. Coast Guard.