On Jun 11, 5:30*pm, "Tim Mara" wrote:
LS1, LS1A-, LS1D are totally different gliders from LS1F, different
fueslage, different tail, cockpit even different wing construction, these
can hardly be even considered to be all the same
tim

Thanks Tim,
I know, that the fuselage is different, but I believe that the wings
are the same. But the question is the real performance comparism
between Ls1c-d and Ls1f, ASW15, Std. Cirrus.