Answer
Say Mayday three times, vessel name, position, nature of distress, and souls aboard—release mic and listen. DSC red button may send GPS if wired. Captain or designated crew should practice phrasing before canyon trips.
Sources: U.S. Coast Guard · Visit Ocean City · Maryland DNR
Editorial visitor guidance for Ocean City, Maryland. Confirm current Town of Ocean City, Maryland DNR, NPS Assateague, and NWS rules when regulations or safety apply.
