If your vessel's radio fails during an emergency, what should you do?

Using alternative communication methods is the most effective course of action if your vessel's radio fails during an emergency. In critical situations, maintaining communication is vital for safety, and waiting for the radio to restart could lead to delays that might worsen the emergency.

Alternative communication methods could include using a distress signal, activating emergency flares, using visual signals, or seeking help from nearby vessels or bystanders using other means such as flags or whistles.

While signaling for help using the radio is an important action in an emergency, relying solely on a non-functional radio is not practical or effective. Emergency flares should be used at any time necessary to attract attention, not just at night, making exclusive night use overly restrictive and potentially dangerous. Therefore, exploring alternative communication methods ensures you are effectively reaching out for help despite the failure of your primary communication device.