Installing a transponder for my Hawk-eye depth sounder

Jan 4, 2006
6,543
Hunter 310 West Vancouver, B.C.
Welcome to the site.

I presume you're looking at an inside-the-hull transponder ? I don't have any knowledge about Tartan 30 hulls so you will want to do an acid test before mounting the xponder.

See post #7 here:


The baggy must be filled under water to eliminate all air bubbles.

Bed the transducer in a large puddle of bubble free silicone sealant.