On Dec 26, 1:31 pm, Marc Ramsey wrote:
Bill Daniels wrote:
"Marc Ramsey" wrote in message
Affordable glider will only come if a significant portion of the community
starts rethinking what they want out of the sport (I think Tony's
adventures in his Cherokee may be the wave of the future 8^). I doubt the
traditional glider manufacturers would ever consider addressing such a
market...

Marc

I love Tony's Cherokee adventures. However, the sad truth is that if the
Cherokee was to be put into commercial production today, it would cost even
more than the LS-4. When you take the route of a deliberately designing a
low performance glider, you set a trap for yourself by building a glider few
will buy. PW-5 is example "A".

You're misreading what I'm saying. It makes no sense to commercially
produce a Cherokee using present day technology. But, I think the
soaring community has worked itself into a corner where little
compromise is possible.

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.

Marc


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.

Jacek
Pasco, WA