VHF Marine Transceiver, VHF Marine Radio, Marine VHF Radio, Marine VHF transceiver, VHF radio, VHF Transceiver, VHF/DSC MARINE VHF TRANSCEIVER / CLASS BModel: K-855AApprobated by China Classification Society ( ... call, acknowledgement and call relay.VHF Marine Transceiver, VHF Marine Radio, Marine VHF Radio, Marine VHF transceiver, VHF radio, VHF Transceiver, VHF/DSC, Marine Radio, Boat Radio, ...