GETTING
STARTED
Maritime
Radio Services
Operation
Important Information for First Time Users About
Operating a Marine Radio
If you are a first time user of a marine radio, you should be aware of methods for operating your GARMIN VHF 725. Although, as explained on page iii, a Federal Communication Commission (FCC) license is no longer required for individual operator use, you must comply with all applicable FCC rules and regulations. We recommend that you obtain a copy of the “Maritime Radio Users Handbook” an authoritative handbook prepared by the Radio Technical Commission for Maritime Services, Post Office Box 19087, Washington, D.C. 20036.
In some instances, such as commercial vessels, operators are required to obtain a license. You can obtain a license application from your nearest FCC field office. It is your responsibility to determine if you are required to apply for a license. If you have questions about the use of your marine radio you can contact the FCC Call Center at
For safety and efficient navigation of vessels, the maritime radio frequency bands are separated into four groups. Specific frequencies within each are assigned for particular safety and functional applica- tions, such as ship to shore communications, US Coast Guard use, and navigation in waterways and ports. You may not have access to some which are
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