<Tr> <Td> 12 </Td> <Td> 156.600 </Td> <Td> 156.600 </Td> <Td> Port Operations </Td> <Td> VTS - San Francisco offshore Pilotage A </Td> <Td> VTS - BC Coast Port and pilot ops A </Td> <Td> Port Operations, VTS </Td> <Td> Port Operations </Td> <Td> A Port Operations </Td> <Td_colspan="2"> Commercial port operations, fishing port operations, pilots, Ship in a fishing port, Ship in a Commercial port </Td> </Tr> <Tr> <Td> 13 </Td> <Td> 156.650 </Td> <Td> 156.650 </Td> <Td> Bridge - to - Bridge Working A </Td> <Td> Bridge - to - Bridge safety A: Vessels> 20m must maintain watch, Tx limited to 1 watt . Movable bridge / lock operations . </Td> <Td> VTS - BC Coast Bridge - to - bridge safety A </Td> <Td> Port Operations, VTS </Td> <Td> Intership Nav Safety </Td> <Td> A Pilots Ship - to - ship Port Operations </Td> <Td> Port Operations, Coast Guard </Td> <Td> Ship - to - ship (limited to 1 watt) </Td> </Tr> <Tr> <Td> 14 </Td> <Td> 156.700 </Td> <Td> 156.700 </Td> <Td> Port Operations </Td> <Td> VTS - San Francisco Bay and Delta Pilotage A </Td> <Td> VTS - BC Coast Port and pilot ops A </Td> <Td> </Td> <Td> Port Operations </Td> <Td> A Working channel for SAR authorities, Turku Radio (Port Operations) </Td> <Td> Port Operations, Navy </Td> <Td> Port Operations </Td> </Tr> <Tr> <Td> 15 </Td> <Td> 156.750 </Td> <Td> 156.750 </Td> <Td> On board working (limited to 1 watt) A </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> A max 1 W Intraship Ship - to - ship Port Operations </Td> <Td> beach monitoring </Td> <Td> Radiocommunications on board a ship or in a group of boats towed or pushed, as well as those concerning the instructions for the maneuver bullish and docking . (limited to 1 watt) </Td> </Tr>

A type of radio communication for ships and shore station