I put my Magellen on the bulkhead
of my Oday 23. It really seemed to be the only place to put it where it would be semi-out of the way and still visible. It worked fine for a couple of years, but I finally wound up kicking the thing when stepping back into the cockpit. Broke that sucker in half. Of course, the model is so old that Magellan doesn't even have any holders left in stock. I now have three options: try and fix the old holder (how good really is crazy glue?); buy a new generic holder for about $30 (West Marine has 'em); bite the bullet and buy a new handheld with a new holder. Moral of the story: be careful if its an older unit; replacement parts are hard to come by.