Icom IC-M94D VHF Marine Radio w/AIS DSC [M94D 21 USA]IC M94D VHF Marine Radio with AIS & DSC Simplified AIS and DSC in One Package The simplified AIS and DSC functions add further assurance for safety at sea. With the integrated AIS receiver, real time AIS vessel traffic information is shown on the display. The AIS target call function allows you to easily set up a DSC individual call. Distress calls can be made with the rear panel button. 6W RF Output Power and 10 Hours of Operating Time The IC M94Ds 6