[throwback]

Neat unit the last one I put in was in a uniflite. The glass
was damn near an inch thick. Hole saw was not deep enough to cut thru the hull. Guess I am just an oldtimer
with these new toys. Have a furuno commercial unit on my 27. Can read the bottom in the wash canyon in over 2000 foot. Have picked wrecks out at 2300 foot