I have owned an SZD-56-1 Diana since 1998. Both through email and in
person, my dealings with Bogumil Beres (designer and manufacturer) and
with Jerry Zieba (U.S. dealer), I have been completely satisfied in all
respects.

When I was contemplating purchasing the first Diana, I asked a
world-famous glider pilot / evaluator for his advice. Of his many
helpful comments, the one which stood out for me was "The Poles are
honest". A nationally-recognized sailplane repair shop told me that
Jerry Zieba is the best dealer he has ever worked with.

I've not kept up with r.a.s. for several months, and now I remember
why.

Jack Wyman
Manchester, Michigan, USA