I have a navik
windvane in good condition except is missing the linkage piece between the upper
wind vane and bell crank attached to the grim tab unit. (was going to make one with a tent pole)I have the grim tab linkage pieces. Also the gears that lock the
wind angle are missing, but you can freely rotate the piece and perhaps a set screw or lines to control. A guy in
Denmark I believe Mr Vane is selling
parts.
Toyed with the idea of mounting this on my cats, but have heard they don't hold up well at higher speeds.
Been planning to list on ebay but thought I'd see if any interest here first.
Will get some pictures tomorrow.
$400 can ship