Aside from being used in the military, for television, radio, and even toys (such as walkie-talkies), VHF is also commonly used in the boating industry! In fact, VHF Marine Radio is an essential part of any ship, as it allows the people aboard to communicate with other ships in the vicinity, nearby ports, bridges, and so on. It is also commonly used to call emergency services from the sea, such as the USCG (United States Coast Guard).