OVNI, which models have plate centreboard, which have foil c

[Slingshot]

I am in the planning phase of buying a used aluminum centreboard boat in the EU and sailing it home to Australia over a number of years.

Looking at photographs of OVNI it appears early models had a flat profile centreboard not in a NACA type profile. I am assuming with evolution the later model OVNI has a NACA style foil for the centreboards. Is this correct?

What models have flat centreboard and which ones have foils?

Regards Jon

[Dummy]

Hello Jon and welcome to the forum !

As far as i know only the Ovni 52 had a Naca profile centerboard before the latest generation of Ovnis (400, 370) which now have thicker centerboards.
Best regards, Kev