On Wednesday, April 28, 2021 at 4:28:50 PM UTC-7, Eric Greenwell wrote:
On 4/28/2021 2:39 PM, wrote:
On Wednesday, April 28, 2021 at 5:06:23 PM UTC-4, Eric Greenwell wrote:
On 4/28/2021 10:31 AM, Dan Marotta wrote:
Yep, and wears out quicker.

Dan
5J

On 4/27/21 4:48 PM, waremark wrote:
cold engine develops more power.
The typical self-launcher puts maybe 5-10 hours a year on the engine. If it only
lasts 200 hours before a major overall, that's 20 to 40 years! The Stemme is
usual for a self-launcher because it's also a good airplane, and 200 hours might
be only two or three years.
--
Eric Greenwell - USA
- "A Guide to Self-launching Sailplane Operation"
https://sites.google.com/site/motorg...ad-the-guide-1
Eric, are you hitting on the bong? You cannot even admit that you must manage your flight differently. This is beginning to become comical.

Yes, I do manage the flights differently than when I flew towed gliders - that's
the POINT of owning a motorglider: to do things differently from tow planes and
retrieval crews. We keep telling you this over and over, but you obsess over the
idea we do it for some huge flight performance and safety reason. Again, in
order of importance to me: self-launching means I can fly from my home airport,
or almost any airport around the country, even Canada and Alaska (me and my
glider have made that trip); I can reliably make it home, even if I misjudge the
weather, which I like and delights my wife ("best glider we've ever had", she
says); and I can sometimes push my "lift luck" and risk a field landing if the
engine doesn't start.

You also miss the point that there is a large variation in flight management
between pilots; for example, between Ramy Yanetz and Bob Youngblood, even though
they both fly unpowered gliders. Skills, crew availability, wealth,
work/retirement status, health, personality, motored/towed, and more all affect
how a pilot manages a flight. The motored/towed is just one these many factors
involved.

If you'd fly in some contests, or attempted record flights, or just got out of
Florida and flew out a few other places than your nest in Vero, I think you
might better understand what we are trying to tell you.
--
Eric Greenwell - USA
- "A Guide to Self-launching Sailplane Operation"
https://sites.google.com/site/motorg...ad-the-guide-1
Bob seems to want a different contest category for motorgliders for some perceived advantage they do or do not have. Well, this is the WRONG forum for addressing said grievance - take it to OLC if you want some special category. I think that Bob already knows what the answer will be and just wants to vent ad nauseum.

Personally, my experience in actual contests is that MGs have a DISADVANTAGE in the form of undumpable ballast - the pure gliders get get back on weak days and us MGs had to land out (literally at that time). I quickly concluded that if I wanted to compete I would have to buy a pure glider. Not being that interested in competitions, I stopped participating in contests. OLC is more like a handicapped golf tournament - a friendly way to compare flights, not a serious contest per se.

Tom