[CA] [CA11] DST transducer(s) for 25 to 28 degree deadrise

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Richard,

With this hull, it would be recommended that the transducer be installed about 1/3 of the way back from the forward most end of the waterline. As suggested, a long stem transducer would be required for this installation and may additionally required some fiberglass work to accommodate the a transducer. Unfortunately, the only long stem transducers offered by Raymarine are the A66092 B744L fishfinder transducer and the A26044 B744V instrument transducer. This is indeed a somewhat challenging hull. You may wan to solict recommendations from the groups such as the Cheoy Lee Frisco Flyers, Cheoy Lee Frisco Flyer FB group, Gemeco, Inc. (Airmar’s US distributor (803 693 0777)), and Certified Raymarine Installers in your area.