CPF190i comes preloaded with detailed maps for coastal navigation of the USA, Great Lakes, Canada, Hawaii, Mexico and the Bahamas. The best value GPS Chart Plotter Fish Finder Combo in its class, the CPF190i boasts a crisp 320x240 direct sunlight viewable 5-inch color TFT display. The CP190i is capable of navigating you quickly and accurately to your destination. Achieve up to 10' accuracy with the integrated 50 channel WAAS GPS receiver or with the optional external GPS Smart antenna. NMEA connections are available to compatible VHF radio for DSC distress and position polling functions. Dedicated MARK, ROUTE and INFO keys allow for fumble free operation. The built-in 600W dual frequency fish finder allows you to easily find wrecks, record water temperature and target fish, simply by connecting an optional transducer. In addition, the CPF190i display is capable of tracking AIS (Automatic Identification System) targets and seeing Radar targets when connected to an optional AIS Receiver or Radar antenna. The CPF190i is backed by an industry leading 3-year waterproof warranty.