Question 17C6

Relaying a DSC Distress alert should generally be avoided to prevent unnecessary congestion on maritime distress frequencies and channels. If every vessel that received an alert immediately relayed it, the sheer volume of redundant transmissions would make it difficult for rescue authorities to manage the situation and for the distressed vessel to communicate. Therefore, a vessel should only relay a Distress alert if, after a sufficient period (e.g., 5 minutes), no acknowledgment has been heard from a coast station or another vessel. This ensures that if the original alert was not received by a Rescue Coordination Center (RCC) or other capable station, it will eventually be relayed, securing the distress message's reception without creating undue clutter. Options A, C, and D would all contribute to excessive and confusing radio traffic, hindering effective distress management.