area A2” means an area, excluding sea area A1, within the radiotelephone coverage of at “sea least one MF coast station in which continuous DSC alerting is available; area A3” means an area, excluding sea areas A1 and A2, within the coverage of an “sea INMARSAT geostationary satellite in which continuous alerting is available; area A4” means an area outside sea areas A1, A2 and A3; “sea earth station” means a mobile earth station in the maritime mobile-satellite service located “ship on board a ship; the frequency spectrum between 30 MHz and 300 MHz. “VHF” Functional requirements 7. While at sea, a ship must have the capacity - (a) subject to regulations 10(1)(a) and 12(2)(d)(iii), of transmitting ship-to-shore distress alerts by at least two separate and independent means, each using a different radio communication service; (b) of receiving shore-to-ship distress alerts; (c) of transmitting and receiving ship-to-ship distress alerts; (d) of transmitting and receiving search and rescue co-ordinating communications; (e) of transmitting and receiving on-scene communications; (f) of transmitting and receiving signals for locating; (g) of transmitting and receiving maritime safety information; (h) subject to regulation 16(14), of transmitting and receiving general radio communications to and from shore-based radio systems or networks; and (i) of transmitting and receiving bridge-to-bridge communications. Radio installations (1) Every radio installation referred to in regulation 9, 10, 11 and 12 must - 8. (a) be installed in such a way that harmful interference of mechanical, electrical or other origin does not affects its proper use, and to ensure electromagnetic compatibility and avoidance of harmful interaction with other equipment and systems and the greatest possible degree of safety and operational availability; [The verb not affects” should be not affect”.] “does “does (b) be protected against the harmful effects of water, extremes of temperature and other adverse environmental conditions;
“sea area A2” means an area, excluding sea area A1, within the radiotelephone coverage of at least one MF coast station in which continuous DSC alerting is available; “sea area A3” means an area, excluding sea areas A1 and A2, within the coverage of an INMARSAT geostationary satellite in which continuous alerting is available; “sea area A4” means an area outside sea areas A1, A2 and A3; “ship earth station” means a mobile earth station in the maritime mobile-satellite service located on board a ship; “VHF” the frequency spectrum between 30 MHz and 300 MHz. Functional requirements 7. While at sea, a ship must have the capacity - (a) subject to regulations 10(1)(a) and 12(2)(d)(iii), of transmitting ship-to-shore distress alerts by at least two separate and independent means, each using a different radio communication service; (b) of receiving shore-to-ship distress alerts; (c) of transmitting and receiving ship-to-ship distress alerts; (d) of transmitting and receiving search and rescue co-ordinating communications; (e) of transmitting and receiving on-scene communications; (f) of transmitting and receiving signals for locating; (g) of transmitting and receiving maritime safety information; (h) subject to regulation 16(14), of transmitting and receiving general radio communications to and from shore-based radio systems or networks; and (i) of transmitting and receiving bridge-to-bridge communications. Radio installations 8. (1) Every radio installation referred to in regulation 9, 10, 11 and 12 must - (a) be installed in such a way that harmful interference of mechanical, electrical or other origin does not affects its proper use, and to ensure electromagnetic compatibility and avoidance of harmful interaction with other equipment and systems and the greatest possible degree of safety and operational availability; [The verb “does not affects” should be “does not affect”.] (b) be protected against the harmful effects of water, extremes of temperature and other adverse environmental conditions;
Merchant%20Shipping%20Act%2057%20of%201951%20-%20Regulations%202010-105%20(annotated).docx