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Towlines
The
Newsletter of the
From the President
Bob Hudson
Here that sound?
That is the sound of time ticking away as we get closer to all the
activities that are rapidly approaching. I
am getting excited and I hope you are too, as this is an opportunity to really
put our best face forward. Our
first activity is the visit by our
Immediately following
Memorial Day, the Vintage Sailplane Association will host a “competition”
that will culminate with the Opening of the
Following the Museum
opening, we will have the 1-26 National Championships, another Youth Camp, a
visitation by the Vontage Sailplane fliers, and in-between we will shoe horn
in some of our own flying. When
speaking about our own flying we are starting to see several 500 plus
kilometer flights. Our on-line
contestants are putting in some great flights. If you venture over to our Web
Site, you will notice that Tim Feager already has four flights over 500k, in
fact we had five pilots (Tim Feager, Danny Sorenson, Mitch Hudson,
Congratulations to Austin
Heerman upon completion of his recent “check ride” and his introduction
into the world of pilot-in-command.
Mitch Hudson has finally
gotten his class date for
For those of you have been
active lately, thanks for your support and for the rest of you, come out and
enjoy your club. Keep climbing, Bob.
Garner is
Gliding Formula One, that
is. In
To make it more exciting,
there will be a horse-race start, meaning that a start time will be set and it
is up to pilots to cross the line as near to it as possible, rather than the
open start times in conventional contests.
Tasks will be relatively short, of up to two-and-a half hours, and will
be routed around the local mountain tops and the home airfield will also be
used as a turnpoint.
This F1 racing will
involve a regatta finish (Chip says he is not yet sure whether that means a
finish to a landing rather than crossing a line – imagine a whole bunch of
sailplanes at redline, or more, skating over the fence and trying to be first
to land! But then it is all
designed to appeal to TV.)
If the weather helps there
could be two tasks a day.
The pilots will be tracked
in real-time by gps, with the results projected on large screens for the
crowds to watch. There will be
live cameras in some of the gliders, again with the resulting pictures
projected on big screens, and there may be helicopter camera ships tracking
the event in real time.
One small gesture toward
safety; the field will be limited to 20 contestants all flying 15M ships (Chip
hopes to fly a Ventus 2).
Scoring will copy the
motor racing F1 system, which gives 10 point to the winner of each race, 8 for
second scaling down to 1 point for eighth place.
They
are looking for bids for a practice Grand Prix for next year, 2006 and for the
next full scale Grand Prix in 2007. Moriarty anyone, assuming that we get that
second runway?
Oh
what a relief!
Thanks
to the efforts of Ryan Thomas and Brian Resor, the club’s Libelle is no
longer quite so ugly when it comes to needing to get rid of all the water
pilots drink. It now has a neat
relief system.
Ryan
spent a hot weekend Saturday installing a tube in the belly of the glider,
through which the actual relief system is inserted. This is a rigid tube, long
enough to stick sufficiently below the bottom of the glider so that there are
no unpleasant yellow stains to wash off on landing (or to leave for the next
user if club practice is followed in this regard).
To
this rigid tube Brian has devised a connection system using “T” and
“L” connectors and flexible tubing to attach to an external cather. To
ensure a certain amount of hygiene, and allow personal preference in designing
the system to match individual variations (no this is not turning into an
advertisement for male enhancement), each pilot is being asked to create their
own pee tube. Total cost of this
is under $5.
A
prototype sample of one of these tubes has been created by Brian and is in the
club house. Ryan is now an expert
and can explain the finer points of using the system.
Experience with similar systems suggest that it is fail-safe and rarely
leaks, though cautious pilots add a small hand towel or similar to their
flying kit to mop up excessive enthusiasm, as it were.
On
reading the day
By Billy Hill
There are some
circumstances when “playing it by ear and faking the beat” is not the best
approach and planning for a cross country flight in a sailplane is one of
them. A serious sojourn of any
distance should start days in advance as you get a feel for how the weather is
trending. This can be accomplished
via any of the web sites and services provided over the internet. (See Brian
Resor’s helpful article in last month’s Towlines – available on the
club’s website if you have lost your hrd copy.)
It’s important that the
days on which you plan to fly jibe with those days which Mother Nature has set
aside for your soaring pleasure. In
that regard we in
On the morning of the day
on which you plan to sally forth, you should be checking the extrapolated
sounding for Moriarty. This
information, too, can be gleaned from either the club web site or that of
Sundance Aviation.
If you plan on using the
club’s Libelle for a badge or record attempt you should reserve it with
whoever is running OPS. This will
require getting out to the field early enough to get your mode of
transportation ready well before the tie down area gets crowded with others of
like mindset.
Because you have your
trusty steed tethered and ready and it’s not even eleven o’clock we can
assume that the weather is conducive to the task at hand or else you are the
consummate optimist.
By now the training
gliders have been up and about, so take a minute and talk with those who have
already been flying. You may find
that the day is actually already far better than it appears.
On the other hand, you might want to postpone your launch a bit.
This brings up the
conundrum of the “goat tow.” Who’s
gonna be the first one up. By now
you have noticed that once the first sailplane is pulled out to the line all
others will follow. What makes
this so humorous is that unless it is clear that stay-upable conditions exist,
no one really knows if the goat will stick or not.
Doesn’t matter though because everyone else has lined up behind
him/her in order not to be left out of the fun and games.
One of the many things I
admire about Carl Ekdahl is that he will stage and launch if he thinks he can
stay up. He’s not going to wait
to see if someone else will. This
is why you will see him show up for a launch after all others are at the
tie-down area waiting for that first brave soul.
Clearly Carl has read the sky and deems it soarable. When he does this
sort of thing he is prepared to take a high tow in order to ensure he can find
what ever will allow him to remain aloft.
I always enjoy it when,
after I’ve taken the first tow, and I am making circles in the sky,
someone asks me if I’m climbing.
I’m always tempted to do my Mark Mocho imitation and respond with
something like, “hell no, I’m just screwing myself back into the
ground.” But, being pure of
heart and gentle of spirit, I resist.
If your plan is to fly a
predetermined course as in a badge or record attempt and you depart during the
earlier part of the soaring day, remember that the thermals are cycling at
five to ten minute intervals. Along
with this, remember that said updrafts may not all reach the same height as
those clouds which may have formed. This
gives the appearance of a blue hole. In
reality there is usually lift to be found which is weaker than that that found
under the clouds and which does not reach the convective condensation level,
(cloud base.) On the other hand,
it could be a true blue hole in which there is very little if any lift to be
found. Under these circumstances
climb as high as you can and tip toe out at best L/D until you know what lies
ahead.
If the clouds are there
and are working then fly fast and only stop for the good stuff.
But before you do that, you need to know under which portion of the
clouds the best lift can be found. This
can be done by giving the Cu’s a good looking under.
Once you feel confident of locating the sweet spot under the clouds
then go for it!
As the day progresses the
sky, and the conditions, will change. Could
be a change for the better or perhaps Mother Nature is in a perfidious mood in
which case you better be prepared to shift gears before you find yourself with
a box full of neutrals!
So far this year I have
flown on two occasions when the Estancia valley has over developed and it
looked as though the prudent course of action was to make haste to 0E0.
In reality in both cases even though the valley was dead, there were
what appeared to be workable clouds over the Manzanos and the Sandias.
Had I chosen to fly westbound until I came into contact with that lift,
I could have logged a couple of more hours of flying to say nothing of more
miles.
The lesson here is, and
it’s an important one, sometimes it’s necessary to fly away from your
destination in order to make it home. Put
another way, be prepared to go to what ever source of lift is manifesting
it’s self in order to remain aloft. If
nothing else it provides you with an opportunity to climb to a higher altitude
all the while contemplating your next course of action.
One of the biggest
mistakes made by new cross country pilots is getting fixated on the idea of
gliding home thru dead air without sufficient altitude to make it to their
destination. Off they go.
Fingers and toes crossed hoping something will magically appear and
provide them with sufficient lift to get home.
Remember what I just wrote about the box full of neutrals?
See you at the airport.