There are T-34's and there are T-34 TRAINERS.

The plane posted in the Link is NOT a "trainer" nor does it provide the same characteristics to the ones specifically designed as trainers.

Unfortunately people often confuse the trainers with the other models...

THIS is a "TRAINER" : [link=http://www.horizonhobby.com/Products/Default.aspx?ProdID=EFL4800]Click me T-34 Trainer[/link]

While this, though a somewhat "gentle" flyer is not: [link=http://www.horizonhobby.com/Products/Default.aspx?ProdID=PKZ4400]Not a T-34 Trainer.[/link]

The T-34 "Mentor" above has full aileron controls and could deal with light winds.