I don't recall. The list of what we have so far is in page 7 of this thread.
He did a spin-off of the Shukois 27, the Su-54/56 which is a single engine trainer with similar aerodynamics of the Su-27, but smaller. With a wing span of 9.8 m, compared to 14.7 m of the larger plane. Roughly a 2/3 scale down.
|