My father . Stan had the biggest boat in the fleet . Lobster /shark Sth Australia K I . hand steer port to ground 27 hrs fish 19 return . Paper Furuno First i think . Thats it . Old School Captain . But he said to me as boy . Captain Cook didnt have radar /sounder etc . i paid for Furuno Gps and radar to fit to ship . He was so upset .... But he played as a child and learnt . I never forgot his smile learning V R M on Radar