what the hell is THAT?

screen-shot-2016-12-08-at-12-07-09-pmYou guys are far too good at this game for us to say anything about this pic other than that it is a very interesting part of a new boat’s systems.
What boat? Well, that will be part of your answer, won’t it?
You think you can figure it out from this drawing?  Post your answer here and the first correct one wins a vintage Melges Worlds hat.
If you are posting from the company that designed or built it, you’re disqualified. And you’re an asshole!