Hello Wayne,

With respect to Bitsa (or an all carbon 1-up F16) we have a relatively good benchmark of what can be attained.

That benchmark is called the Marstrom M18 (and shares many specs with the F16's like sailarea) and it weights 80 kg.

Nice project you got going there by the way.

Wouter

Wouter Hijink
Formula 16 NED 243 (one-off; homebuild)
The Netherlands