On 5/1/2022 11:05 PM,
youngbl...@gmail.com wrote:
> On Sunday, May 1, 2022 at 11:17:09 PM UTC-4, Ramy wrote:
>> Bob, I have a solution. A motorglider which can only use the engine to launch. Once the engine is shut down, it can no longer restarted until landing. What do you think? I guess the motorgliders can still landout in an airstrip and relaunch, so should we tweak it so the engine can not be restarted again the same day?
>>
>> Ramy (just trying to help)
> Ramy,I would love to have that kill switch on Motorgliders, one and done! The engine electronic ignition could be programmed to shut down after the initial launch and not start again until the landing sensor has been activated after the landing, what a great idea. What about the idea of if you start your sustainer you get no points on OLC for the day, and if you have a sustainer or self launch you are actually penalized for your flight.
In the olden days, motorgliders were not allowed apply for most SSA state records unless
the motor was disabled after the launch. There was a motorglider class without that
restriction. A few years ago, that restriction was removed, and the motorglider class was
frozen - more record applications accepted. I don't recall the reasons for the changes.
A motorglider does make it more convenient to pursue records, but so do some other things:
money to buy the best glider, no job commitment so you can fly anytime, and an engaging
personality to attract a crew. and a determination to record seeking. Anyone of those is
at least as valuable as the convenience of a motorglider when perusing state records.
> On another note, I have stated in the past that I do understand the self launch aspect of this motorglider segment, who knows, maybe one day Old Bob may have a self launch, but not with one of the Solo engines that seems to have a lifespan of less than 200 hours, what a bargain! What about a carbon tax on motorgliders, make these MG pilots pay for pollution, a special environmental fund.
200 engine hours is a very long time for a motorglider. With typical 5-10 minute taxi and
launch times, that's 1200-2400 flights. It took me 26 years to put 200 hours on my ASH26E
engine (4000+ flight hours). And, it's bizarre to talk of a carbon tax for motorgliders,
since towplanes use about 4 times the fuel for the same launch.
Good News! There is a good solution both the engine life and carbon issues: electric
self-launchers! But beware the electrophobes (you know who they are)...