Para defender o seu, disse que o Oleg Maddox teria voado num Bf-109!!!
E para completar:
UBI lost those posts years ago in a crash. Oleg related himself as a Sukhoi test pilot including flying in Brazil and flying the 109 which was probably a Buchon, also an aero engineer for Sukhoi. What I saw was from Oleg posts (I've never been to Russia to see for myself) but I guess you can ask Luthier as he knows him personally. For sure you'd find Luthier on the banana forum.

Lembro, dos primordios do UBizoo, alguma coisa sobre o Oleg ter voado num treinador russo, YAK 52? ...
BTW - Conheci o IL-2 antes da entrevista com o Oleg feita pela Combatsim em 01/1999.
Um garoto "3Dzista" (brasileiro) que frequentava a "lista" local do Warbirds havia recebido umas screenshots do Oleg. Se não me engano, é o mesmo que criou o A-20.
Sokol1