Happy Angler online store offers a wide range of marine electronics. VHF is a convenient, safe, and fast communication method for water traffic that can be used throughout the world. VHF allows you to establish a traditional phone connection and it can also be used to contact the authorities, harbors, and pilots, for example. Modern VHF features integrated DSC (Digital Selective Call). DSC provides added safety and allows you to quickly report an emergency. With the push of a single button, you can send a mayday call that also includes your boat's ID (MMSI) and location information via GPS. The MMSI identifier can also be used to contact other vessels quickly.