Marine radio communications are uniquely different than traditional land mobile. Smaller vessels from 80 to 180 feet typically use VHF handhelds for internal and external communications. Now, some VHF two-way radios include both marine and land mobile frequencies with programmable channels for navigation and communications.
Digital Ship magazine provides the latest information about maritime satellite communications technology, software systems, navigation technology, computer networks, data management and TMSA. It is published ten times a year.
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