CONTROLLER FOR AUTOMATICALLY MANIPULATING A HORN SIGNAL FOR NAVIGANIONAL PURPOSES

摘要

A system and method for a horn controller (10) is provided that automatically operates a vessel's horn as a foghorn (16). The horn controller (10) automatically causes the vessel's horn to sound according to the proper foghorn sounding schedule. The horn controller (10) is designed to be installed in a new vessel, and/or to be retrofitted to an existing vessel.