Cobra Electronics MR F55-D Class-D Fixed Mount VHF Radio
http://www.amazon.com/gp/product/B004I449OC?tag=sukses2015-20
Dual output power for short and long communication
Allows operation on any of the three 3 different channel maps established for these areas
Instant access to national all hazards and weather information 24 hours a day
When connected to a Cobra or most other GPS receivers you can send your position to other boats in an emergency or exchange position information with other boats or stations
Monitors two 2 channels at once - Channel 16 and one 1 user selected channel