Working Furuno greenscreen radar plotter model #1942 Mark-2 & 4' antenna. I updated the electronics on my 1994 boat and removed this radar system. I am not the original boat owner, but I assume this equipment is original so probably 1994 vintage. The plotter shows some wear/corrosion from the age. As seen in the pics, it does work and does show objects on the radar, but I can't guarantee that all functions work. The 4' antenna is in good condition and I do have the cord to connect them, it is approx. 50' long.