Garmin 196 Manuale Utente

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How Are MMSI Assignments Obtained?
Non-commercial users, such as recreational users, who remain 
in United States waters and only carry VHF, EPIRB (Emergency 
Position Indicating Radio Beacons), and Radar are not required to 
have a FCC ship station license. The FCC and Coast Guard have 
authorized some second and third party vendors to assign MMSI 
numbers. This service is limited to registering recreational vessels 
only. To receive information on how to obtain a recreational MMSI 
number contact 
United States Non-Federal User
Commercial users, or those who travel outside the United States or 
Canada, must apply for a ship station license or an amendment to a 
ship station license. To find out if you require a Ship Station license 
requires licensing by the FCC, a MMSI is assigned to you during 
the application/licensing process when you file FCC Forms 159 and 
605.
United States Federal User
Federal users can obtain MMSI assignments from their agency 
radio spectrum management office. These procedures are currently 
under review by the National Telecommunications and Information 
Administration (NTIA).
User Outside the United States
Users can obtain an MMSI assignment from their telecommunications 
authority or ship registry, often by obtaining or amending their ship 
station license.
User In Canada
Industry Canada is responsible for assigning MMSI numbers to 
commercial and recreational vessels. Information is available at the 
following Web site:
.
How Can Garmin Help You with DSC?
To receive Distress Calls or Position Reports, you must have a DSC-
equipped chartplotter as well as a VHF radio with DSC support. 
During normal, non-emergency Position Report communication, 
Channel 70 (156.525 MHz) has been set aside as the VHF/DSC 
digital call channel. 
For a Distress Call, press the MayDay button on the VHF radio. 
The call transmits on an emergency channel with the MMSI number 
attached to the call, if the receiver has DSC support. Any DSC-
equipped mariner (on sea or land) within range can receive the call.
When the Garmin GPSMAP 296 is connected to a VHF with DSC 
support, the GPS unit shows a Call List, Log, and a Directory. Basic 
wiring is required for the Garmin unit and VHF radio to send and 
receive NMEA data from each other.
144 
GPSMAP 296 Pilot’s Guide
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ELECTIVE
 C
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 (DSC)