Channel 13（156．65 MHz），the designated bridge-to-bridge channel，may NOT be used to ______．A.exchange navigational information between vesselsB.exchange navigational information between a vessel and a shore stationC.conduct necessary testsD.exchange operating schedules with company dispatcher
Channel 13（156．65 MHz），the designated bridge-to-bridge channel，may NOT be used to ______．
A.exchange navigational information between vessels
B.exchange navigational information between a vessel and a shore station
C.conduct necessary tests
D.exchange operating schedules with company dispatcher
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