wrote:
On Dec 26, 1:31 pm, Marc Ramsey wrote:

snip

Perhaps the PW-5 failed because it's performance just wasn't high
enough, but that suggests one either needs to find a way to drastically
reduce (50 to 75%) the production cost of a typical standard class
glider, or convince a sizable portion of the community that there is
more to soaring than glider performance. Somehow, the latter seems more
practical to me.

Well, the PW-5 did not failed. It was designed to meet the
requirements and concept promoted by the FAI. That concept called for
glider with L/D in low 30-ties. So, it wasn't the glider as much as
the pilots who failed by demanding more performance and not
understanding the concept. The "One Design" class will fail again in
the future regardless of what kind of glider is used for that specific
purpose. And that is sad.

The consumer failed by not buying what they didn't want? Supply side at
its worst, sheesh!
"Them pilots shoulda' knowed what's good for 'em and buyed it, dad gummit!"
;-)


Shawn