This unit has by far the brightest screen on themarket today, and it's available for both the radar and the radar/chart plotter models. The RL80C is a multi-function, waterproofradar available in 24-, 48- or 72-mile ranges - your pick dependingon need and pocketbook. The 24-mile version of this stand-aloneradar, which includes 10-target MARPA tracking and automatic tune,gain and sea clutter controls, sells for about $3,700. The RL80C/RCis the same full-featured radar version plus a full-color chartplotter using C-Map NT cartography. This combo version, with GPSincluded, can be purchased for just under $5,000. Raytheon, Nashua,NH; (603) 881-5200; www.raymarine.com.