VIHF radiotelephone installations

(1) The VHF radiotelephone installation shall be a permanent installation situated in the upper part of the ship comprising a transmitter, receiver and the source of energy capable of actuating them at their rated power levels, and an antenna suitable for efficiently radiating and receiving signals at the operating frequencies. The vessel’s call sign shall be clearly displayed on the radiotelephone. VHF Merchant Ships (Registration) 210 (2) The VHF radiotelephone installation shall conform to the requirements laid down in the Radio Regulations for equipment used in the Maritime Mobile VHF International Radiotelephone Service and shall be capable of operation on those channels specified by the Radio Regulations and as may be required by the Administration. (3) The transmitter radio frequency carrier power output shall not be more than the maximum allowed in the Radio Regulations with a reduction capability to one watt. The antenna shall, as far as is practicable, have an unobstructed view in all directions. (4) Control of the VHF channels required for navigational safety shall be immediately available in the wheelhouse convenient to the conning position and, where necessary, facilities shall also be available to permit radiocommunications from the wings of the wheelhouse. (5) A card of instructions giving a clear summary of the VHF radiotelephone distress procedure shall be displayed in full view of the VHF radiotelephone operating position.