NMEA

I'd been following this boat project for years, knew that it motivated Kees's valuable CANboat work, and given that CANboat helped birth Signal K, I figure that Merrimac may earn a special spot in marine electronics history.

Does Navico 4G radar (branded as Simrad, Lowrance, or B&G) have a "ridiculously broken MARPA" function? I've heard similar words from three different 4G owners in the last few weeks...