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Amazon.com: Retevis RM40 Handheld Marine Radio with GPS, DSC Radio Marine,Floating IPX7 Waterproof,Mob,NOAA Weather Alert,Marine Band Radio with Distress for Boats Coast Guard
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Amazon.com: Uniden MHS335BT 6W Class D Floating Handheld VHF Marine Radio with Bluetooth, Text Message Directly To Other Vhf Text Message Capable Radios, IPX8 Submersible Design : Electronics
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