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Garmin Echomap 73/74 SV question


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Can these units be networked? I have. 73 at the helm.  Need to get a unit installed on the bow. Finding that there aren’t many options with an Ulterra iPilot as far as getting a ducer in the TM. Talked to Bob at ISM and it looks like it would be possible to change out the TM Motor case to one that has an internal ducer. However, it has to be black which would be the terrova(?) cover that has the internal sonar. I guess it could be powder coated white?

Love the Ulterra but it does have some limitations  hope MK addresses this when they look at upgrades to design  



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