Radio controlled boat

摘要: This invention is a surf-launched, submersible, self-righting radio controlled boat. It one meter in length, 30 cm wide with draught of 25 cm. The boat electrically powered and operates on two 8 amp/hour dry cell batteries which power 200 watt motor to 3:1 ratio reduction gearbox attached driving 115 mm 3-blade propeller. ideal for delivering baited fishing line up km oceans, dams rivers. ideally used conjunction battery-operated motorized winch whereby from the addition line. Once has been released, pulls back shore. Other applications include underwater photography, recreation or life-saving where itself, fitted handles becomes life-buoy can be tow drowning bather.