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Navico WM-4 Marine Satellite Weather/Audio Receiver$740.07
Simrad Antenna, SIMWM-4 Get up-to-date, detailed weather forecasts, weather radar, lightning, storm warnings, sea surface temperature, insight on favorable areas for particular fish species and more, when you complete your boat's system with the WM-4 Satellite Receiver and a ...Simrad Antenna, SIMWM-4 Get up-to-date, detailed weather forecasts, weather radar, lightning, storm warnings, sea surface temperature, insight on favorable areas for particular fish species and more, when you complete your boat's system with the WM-4 Satellite Receiver and a SiriusXM Marine Satellite Weather subscription. Add audio to your Marine Weather or Fish Mapping subscription and get access to more than 140 SiriusXM radio channels at a discount.