Simviation Forums

The S.6B was a racing seaplane which later got developed into the Spitfire. I haven't been able to find one for FSX.

If anyone can make one that would be great!

http://en.wikipedia.org/wiki/Supermarine_S.6B

The S.6B was never developed into a Spitfire... it was just designed by the same man and happened to use the forerunner to the RR Griffon engine.
However there is a version in FS9 that might port across, for some reason we don't have it. But I know nearly all the Schneider Trophy planes are available over at Flightsim.com