| As everyone knows who’s been to a Joe Nall, our
goal is to provide fun, fellowship and hospitality. Naturally, the underlying
tone is that we have to conduct everything we do safely.
Well, this year we’re going to kick things up a notch in the safety
department. There have been no accidents at Joe Nall, and with your help,
we’ll keep it that way. By thinking proactively, being responsive
and learning from other incidents in the country, we’ll keep this
event alive and growing for everyone’s enjoyment for years to come.
For 2005, we’re asking that all planes be equipped with a functioning
failsafe system which, in the event of a loss of signal, will reduce the
throttle to idle. You’ll be asked to demonstrate this capability
on the flight line before you take off. With the engine running, you’ll
shut off your transmitter and demonstrate the low-throttle hold. How you
decide to program your other surfaces (hold last position, neutral –
whatever) is your choice – these things are largely a matter of
personal preference. But low-throttle hold is an imperative.
We hope you’ll embrace change and take some time to learn about
how to make this feature work in your radio. It’s our observation
that most fellow’s radios have this function – we just don’t
use it. For everyone’s safety, we believe that should change.
Failsafe systems are available for fliers using FM systems too. These
are common in the 1/8th gas car market, but for some reason haven’t
been popularized for R/C planes. It involves a relatively inexpensive
purchase and the insertion of a device in the throttle servo lead. When
the device detects an absence of a signal, the throttle is commanded to
a pre-set position (low-throttle).
We’re not stopping at fail-safe, either. We’ve installed a
permanent fence at the site, and will soon install a device for alerting
flyers and spectators should a plane become out-of-control (while failsafe
systems work well for loss-of-signal, power system failures can create
other issues).
Thanks for embracing these changes. We believe that they will be of minor
inconvenience in the big picture. And with your help and support embracing
these changes, it’ll insure that we all have fun fellowship and
safe flying for years to come
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