What determines type of flares required on a boat?

The type of flares required on a boat is determined by factors such as the boat's size, the waters in which it operates, and regulatory requirements specific to the region. Generally, federal and state regulations outline the minimum safety equipment needed, including the type and number of flares. Additionally, considerations for the intended use of the boat (e.g., recreational vs. commercial) can influence the specific flare types needed for effective distress signaling. Always check local maritime laws to ensure compliance.