[NSRCA-discussion] Rules change proposals

[Scott McHarg]

Good Afternoon,
   First, let's agree that "Engine managment" was not a correct term that
we derived from the "old days" and we will fix that (per John Fuqua)
assuming it passes the initial vote.  Second, let's not lose sight that we
are speaking about telemetry and we are speaking of automated functions
here, not those that require direct and manual input.  The wording is such
that engine management systems that COORDINATE (through telemetry and read:
automatically adjust) power output (to maintain a speed or anything that
may relate to) with model performance, position, or attitude.  Honestly,
this is no different than a gyro correcting attitude and we certainly don't
want to allow that.  We simply are trying to allow telemetry that is
important for safety and continue to dis-allow anything that automates
flying the aircraft.  In my very humble opinion and to answer your
question; Yes, I think we do want to outlaw something that makes our models
fly better IF it is automated and not pilot-induced.

On Mon, Apr 23, 2012 at 11:10 AM, James Oddino <joddino at socal.rr.com> wrote:

> What does it mean?  Electric motors change the power as a function of the
> load applied.  For a given throttle setting the motor will draw more
> current as the model is pulled vertical for instance.  Is the rule trying
> to prevent that or prevent an improvement in its ability to do that?  Is it
> trying to outlaw braking or variable pitch props?
>
> The question we should ask is; do we really want to outlaw anything that
> might make our models fly better?
>
>
> 9. Engine management systems that coordinate power output with model
> performance, position, or ****
> attitude.”
>
>
>
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>



-- 
*Scott A. McHarg*
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