The Coast Guard is investigating a possible hoax call after multiple Coast Guard assets and partner agencies responded to a distress call that was made via VHF-FM channel 16, Sunday at approximately 2:45 a.m. near Beaufort, N.C. As part of this investigation, the Coast Guard is seeking the public’s assistance to identify the caller or provide additional information. Coast Guard Sector North Carolina Command Center watchstanders received a mayday call Sunday via VHF- Channel 16.