Ours was used for a couple of comps in 2005 with great effect (matched
the Pawnees as due the very quick descent and only used 1/3 the fuel),
but since then it hasn't been insured for towing. Another club is a
using a G109 with the turbo Rotax, but has performance issues once the
5-minute boost period is over (i.e., if you want to go higher than
about 3,000'). Finally I know of a Rotax-engined microlight being used
for towing in South Africa.

So, being honest, it's not being used widely (at least not to my
knowledge). There's no good reason though - maybe it's a combination
of it not being around for long, that there's still a lot of Pawnees
and Robins knocking around which are still in use, and that new things
rarely get taken up widely in gliding even if they're proven (e.g.
plasma rope).


Dan