Davy Jones

Davy Jones, who is the Coast Guard's Messenger, is a small motor boat with a shrill whistle. He makes a small speaking appearance in the episode, Regatta where he warned the Star Fleet that Lillie Lightship was holed and sinking and has a cameo appearance in the episode Sunshine. He makes a small non speaking role in Quarantine as the mad speed boat that nearly crashes into O.J..