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Homade Radome mast mount...

11K views 36 replies 12 participants last post by  PeterH61  
A broken spinnaker pole, 3 to 5 inch diameter, carbon or glass. A hole in the deck thru to something sturdy...the hull perhaps. A scrap of G-10 or built-up FRP at the top to fit the radar mount. Almost free. This is what I've done several times.
 
No base plate or bracing struts on mine. Looks like it was built with the boat. Straight thru the deck and slipped over a stubby epoxied to either the hull or a locker floor, depending. Super sturdy: could climb it or fly a sail from it.

Could use aluminum, but finishing is problematic, welding, heavy, etc, cannot simply epoxy the fittings.

The trick is scrounging a damaged spar...