I have flown last year a Hornet of some friends with turb tapes and
winglets. Although it was nota comparative test I must say that it seemed
much better than the standard aircraft.

This was in therms of all speeds and I believe handling.

I won't offer the owners names without permission but if you wish to talk
directly get back to me.

There is a Std Libelle flying in Australia with winglet but not sure of the
performance changes.

Robert Percy

"Olfert Cleveringa" wrote in message
...
Hello,

since some time, Hansjörg Streifeneder has been offering winglets for
Libelles and Hornets. Has any of you tried this out and can give some
experiences?

Like Christoph I would be interested in turbulators and other things to
keep
the Hornet nice and possibly even better.

Thanks, Olfert.

Christoph Barniske schreef:

Hi,

has anyone informations about improving the performance of the Libelle
(it has the same wing-profile as the Hornet and Club-Libelle, I
believe)?

thanks