Boaters always need navigation assistance, and they never have enough dash space. The Furuno 1815 is a solution for both issues. Its 8.4-inch color display fits in tight spaces, the 19-inch 4 kw antenna packs the power in a compact dome, and it only uses 38 watts of power at most. Overhead mounts are available, or it can be flush-mounted with a 5-inch hole saw. The gimbal mount allows the display to swivel when it is desktop mounted. With no input from the user, this radar will automatically eliminate unnecessary echoes and present a clear display image with every sweep of its antenna.