Re: [RCSE] Incidence meter

2002-08-12 Thread Bill Johns

At 09:37 AM 8/6/2002 -0400, Andrew E. Mileski wrote:
David Shanks wrote:
I'm looking to buy an incidence meter and would like some input on what
type/brand is the most effective and easy to use. Thanks,  David Shanks
Salt Lake City, Utah

The Great Planes one is accurate to a 0.25 of a degree
   http://www.greatplanes.com/accys/gpmr4020.html

I've got one.  Well made, not terribly expensive, easy to use.  I am 
satisfied with it and would recommend it.  It sure helps to get that 
initial decalage set before the first flight/toss.  Will not work with 
V-Tail planes.

Cheers,

Bill

--
The one good thing about repeating your mistakes is that you
know when to cringe.

Bill Johns
Pullman, WA

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Re: [RCSE] Just a Flying Contest

2002-08-12 Thread David A. Enete

At 11:10 PM 8/11/2002, you wrote:
I've thought about this altitude zooming issue before I posted. 
On one side of this you could debate that one had to gain the 
altitude prior to doing this maneuver, and maybe it's a strategy 
that would not play out too well.

Unless you can DS the gradient.

- David
[EMAIL PROTECTED]

USA
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Re: [RCSE] Airfoil plots

2002-08-12 Thread tony estep

--- Dave Seay [EMAIL PROTECTED] wrote:
 Anyone know where a plot of an HN-354SM airfoil (from the Stork II)
 can be
 had? 


All the info re Norbert Habe's airfoils is at:
http://www.habebert.de/

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[RCSE] Wanted--RTF Windsong/Lovesong

2002-08-12 Thread RacerEdg31
Anybody out there have a RTF Windsong or Lovesong they would be willing to part with.
Thanks
EDG
Pittsburgh


[RCSE] Imagine, if you will...

2002-08-12 Thread Les Grammer

We interrupt your pleasure to bring you a special announcement...


Imagine, if you will, going to that 'favorite' contest of yours, the one 
you want to win so badly that you've actually gone out and practiced to 
hone your skills, both in private sessions and openly in other 
competitions.  That contest which, just once, you'd like to say you came 
out on top, so you've scheduled and worked toward this goal for weeks ... 
months ... maybe even years!

The big day finally arrives, you're feeling like you fly better than you 
ever have, you're ready to meet the competition, and you know the 
competition will be people who have dusted you off before.  Even better, 
it's going to be man-on-man competition, so the 'luck of the draw' factor 
will be eliminated, as it will be your skills pitted direct against those 
with whom you compete.

There's even a bit of luxury, knowing that if enough rounds are completed, 
you will get a 'throw-out' round of your worst score, thus there is the 
comfort of room for 1 mistake.  Sounding like an ideal situation, right?

Now imagine on your very first flight of the competition that the one 
person you see as possibly your biggest competitor tanks that first round, 
while you win it.  Got that feeling locked in?  You're on top, you can win 
by careful flying, maybe *not* having to take any big risks, and even so 
you have the latitude of one smaller mistake.  Your destiny is in your 
control!  Everyone has to try to catch you!  Feels good, right?  Almost 
invincible!

Now, imagine the same setup, but instead of your competition tanking that 
very first round, the person who tanked it was YOU!  You *know* you just 
spent your throw-out round ... if there is one!  You *know* there's no more 
room for mistakes of any sort, even if there is a throw out.  You *know* 
you have to fly as close to perfect as you can, because your competition 
now has the upper hand we talked about earlier.  You *know* you're probably 
going to have to take some big risks along the way.  Got that (sinking) 
feeling locked in?  Feeling a little bit of stress now?  Ok, take it one 
step further!  Instead of being just your 'favorite' competition with the 
best fliers in the area around, it's a world class event, with world class 
fliers, arguably the best fliers in the world at this moment.  Now how's 
that stress level?

Ok, I've suckered you in.  This is actually just another congratulatory 
note to those who competed in the F3J World competition, and in particular 
the Canadian team, and in particular to Arend Borst.  I haven't heard the 
details, but he was in that latter position, the blown first round, no room 
for mistakes, against the best fliers in the world.  Maybe a little more 
pressure there, and yet he managed to come out on top.  (yes, yes, I know 
... given just a *slightly* different turn of circumstances, it could 
easily have been another victory for Joe (well, not necessarily easily, but 
you know what I mean.  *All* of these guys have to work hard to be on 
top!))  But at this level of competition, you're much more likely to see 
someone fall from 2nd to 67th than rise from 67th to second, and then move 
on to finish #1.  Great flying, great handling of stress!  Good job Arend.

A truly impressive performance, but then I didn't expect anything 
less.  No, I'm not Canadian, I'm a good 'ol USA guy.  But, I have the 
pleasure of flying with/against both Arend and Graeme Clark (did you notice 
Graeme's performance during the prelim's, and a good finish in the 
fly-off's?)   Both of these gentlemen are not only fantastic fliers and 
great competitors, but they're also 2 of the nicest guys you'll meet in a 
long time, and they're both members of the NorthWest Soaring Society.  We 
sorta like to say 'come to the Northwest and fly with the best', now we can 
actually smile when we say it!  :-)

At any rate, congrat's again to Arend, Graeme, and Eric (Heemskerk) for a 
job well done flying, and to Kelly Johnson and Keith Morrison who I'm sure 
worked their butts off pulling these guys into the air.  In fact, congrats 
to the whole Canadian team.

Want a chance to test YOUR skills and fly against this crew, then think 
about coming up and joining us for the NWSS 2002 Season Tournament in 
Mission, B.C.  This is one of the most beautiful places you will find for 
contest flying.  Lush green sod farms, mountain backdrops, stiff (world 
class) competition!  You'll need to bring your wits though, as the air 
tends to be tough!  This isn't the lifty southwest (but we can actually see 
our planes at a distance here!)

All ribbing aside, need a place to go fly after Labor day, and looking for 
some good, stiff (world class) competition to tune up before 
Visalia?  Consider the NWSS Season Tournament.(Check out details at 
http://www.aracnet.com/~eastwind/nwss/ ).

We now return you to your regularly scheduled programming..





-Les

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[RCSE] NWSS Tournament dates...

2002-08-12 Thread Les Grammer

Hey Russ,

You'll be a pretty lonely flier if you show up Sept 31/Oct 1 for the NWSS 
Tournament.  The actual Tournament date is Sept 78, with practice on the 6th.

Of course, you will be assured of a win that way... :-)


-Les

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Re: [RCSE] NWSS Tournament dates...

2002-08-12 Thread Russ Young

Hi Les,

Oops...I was looking at the line above on the schedulethe North Idaho
Championships.

Thanks for the correction...and...thanks for your great (as usual) word
picture regarding the F3J Worlds.

Russ


- Original Message -
From: Les Grammer [EMAIL PROTECTED]
To: Russ Young [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Monday, August 12, 2002 2:21 PM
Subject: [RCSE] NWSS Tournament dates...


 Hey Russ,

 You'll be a pretty lonely flier if you show up Sept 31/Oct 1 for the NWSS
 Tournament.  The actual Tournament date is Sept 78, with practice on the
6th.

 Of course, you will be assured of a win that way... :-)


 -Les

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[RCSE] X-models 2Meter Blade For Sale

2002-08-12 Thread Dankstar24

I'm listing this for a buddy. It's only been flown a few times and is in excellent 
shape. All radio gear was bought new for the install and comes with- Hitec Super slim 
rx, JR 600mah 6.0v pack, 6-hs85mg, wiring harness, and is ready to fly. $430+shipping 
or can pick up in Northern California. Email me for photos. Jared

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[RCSE] Artemis LT FS $850 w/servos

2002-08-12 Thread Fred

I have a RTF Artemis LT for sale with 4 JR 341 servos and 2 351 servos, and
1000 mah battery pack (new).  This is a nice plane.  I've just lost interest
in F3J size models. I'm going to concentrate on electric, slope, and RES
thermal in that order.   I'm going to Soar Utah and would prefer to just
deliver it to the buyer there, or at a meeting place on the way from
Seattle.  Otherwise I guess it'd have to be shipped UPS ( argh! ) and insure
it, buyer pays actual shipping.  I still have original shipping box.
I'll e-mail custom, detailed pictures of any area on the plane to anyone
seriously interested, along with detailed commments.  I had minor cracking
mid-body at the wing saddle after I slope soared it one day, never crashed.
I reinforced it internally and repainted it.  I'm not selling a piece of
junk here.  This is a nice plane.  $850, all you have to do is drop a
receiver in it, program it, and go flying.  It is yellow w/ red tips, bottom
of wing, and nose.  I'm looking for a quick sale.

Fred Guilfoyle
Everett, WA



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Re: [RCSE] Just a Flying Contest

2002-08-12 Thread Paul Breed

GPS could be used to do total energy, as it has both ground speed and
altitude. (I know wind contribution to airspeed is lost)

The real danger to this format is that any quest for maximum altitude
will result in pilots flying to altitudes that are unsafe.

Unsafe, because they are too far away.
Unsafe because you are high enough to interfere with regular full size air 
traffic.
Unsafe because one would want to maximize the dive back down speed,
high speed missiles loosing their wings and impacting randomly around the 
pits would be very bad.


With GPS one could add some additional tasks to make the event more 
challenging.

Limit the boundary that you can fly in.

Make it altitude gain from the 1st minute of flight,
this would eliminate the whole zoom launch, gorilla tow motor problem.

Add some precision.
 Pilots put in bids, I can gain 5Kft in 10 minutes,
 Hitting within 5% of your bid is worth something,
this would add the skill of predicting the performance given the conditions 
before flying.


Lots of possibilities...

Paul












At 01:01 PM 8/12/2002 -0400, you wrote:
Interesting discussion.  Although some type of electronic measurement of 
in flight performance might become a contest of the future I'm not so sure 
that problems with existing formats can or should be solved that way.

If the tight scoring in F3J is a problems perhaps FAI should simply impose 
a wing span limit on the planes.  I submit that this would be relatively 
simple to implement and leaves all the other elements of F3J intact.  If 
the wing span were limited to, say, 2 meters the flying skill required to 
max the rounds would certainly be increased and spread the scores 
accordingly.  A 2.5 meter limit would probably do as well.

Just another thought.

Rick


At 09:40 AM 8/12/02 -0700, tony estep wrote:
--- James V. Bacus [EMAIL PROTECTED] wrote:
  Just a flying contest...  I think about this quite a bit.
  When electronic loggers and telemetry become readily affordable,
  (which we
  are on the threshold of now), maybe there could be a format that
  emphasized
  flying alone with each contestant having a logging device onboard.

I'll bet that some form of Jim's idea becomes the contest of the
future. For the price of a winch/retriever, a club can buy a few ALTis
or LoLos. Maybe soon there'll be a micro-GPS unit (I have a Garmin
Vista, which is cool, but it's not practical for this use). That would
open up even more possibilities.

Anyway, it's obvious that the present F3J format, for example, will
have to be changed. Planes are on the towline for 5 seconds, they max
whatever time is required, and then get 95 or 100 landing points. The
field is bunched so that the 5th place flyer has 99.7% of the winner's
score. The WC may well be decided by a slow or quick punch of a timer's
button.

Fiddling with target times, relative importance of landings, and launch
mechanisms won't change the fundamental issue. Adding speed, as Daryl
slyly suggests, would turn F3J into F3B. Jim's suggestion is, in my
mind, the one that could promise to spread out the field, clearly
identifying superior flying.

So what's the task? A pure calculation of cumulative altitude gained
creates a need for energy compensation, which complicates matters quite
a bit. How about this: a 10-minute task, with points for duration and
additional points for the maximum altitude gained during any 180
seconds during the flight.

Altitude gained over any 3-minute window would be less subject to
fiddling. If you found strong lift, you could dive, zoom back up, then
circle and climb. Sure, an uncompensated vario would credit you with
the zoom. But only the first one would count, since your gain would be
from the bottom of that dive to the window's end 3 minutes later. And
there would be lots of tactical decision-making involved in such a
task. Think about the many dilemmas that would face the pilot -- it's
quite interesting!

Anyway, we need good new ideas for a contest format. Cool techno
gimmicks are present everywhere in this sport -- why have our
championships determined by a thumb-operated stop watch, and a ruler?




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Re: [RCSE] Just a Flying Contest

2002-08-12 Thread James V. Bacus

At 12:44 PM 8/12/2002, Paul Breed wrote:
The real danger to this format is that any quest for maximum altitude
will result in pilots flying to altitudes that are unsafe.

Unsafe, because they are too far away.
Unsafe because you are high enough to interfere with regular full size air 
traffic.
Unsafe because one would want to maximize the dive back down speed,
high speed missiles loosing their wings and impacting randomly around the 
pits would be very bad.

Really, we are not breaking any new ground here.  These things are common 
occurrences in sailplane contests.  Not that we are being unsafe, but we 
already fly to the limits of our vision, and people burn off big altitude 
with dives all the time.  We just need to have the same common sense we 
always practice at contests.



With GPS one could add some additional tasks to make the event more 
challenging.

Limit the boundary that you can fly in.

This would require electronic telemetry feedback to the pilot and I don't 
want to go there in a contest environment.




Make it altitude gain from the 1st minute of flight,
this would eliminate the whole zoom launch, gorilla tow motor problem.

I would like to include launch height as it's a part of every sailplane 
contest.  There is more skill to launching high than standing on the 
pedal.  Just like a normal TD contest in dead or light air, it might be the 
only difference between winning the round.




Add some precision.
 Pilots put in bids, I can gain 5Kft in 10 minutes,
 Hitting within 5% of your bid is worth something,
this would add the skill of predicting the performance given the 
conditions before flying.

Interesting, but it would slow down the contest as pilots would have to 
report it somehow before the round just starts.



Lots of possibilities...

Agreed!  8-)

Jim
Downers Grove, IL
Member of the Chicago SOAR club,  AMA 592537LSF 7560 Level III
ICQ 6997780R/C Soaring Page at www.jimbacus.net

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Re: [RCSE] Incidence meter

2002-08-12 Thread David Shanks

Thanks to all who gave input. I ended up ordering the Great Planes laser
model. Happy flying! Best,

David Shanks
Salt Lake City, Utah
- Original Message -
From: Bill Johns [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, August 12, 2002 1:20 PM
Subject: Re: [RCSE] Incidence meter


 At 09:37 AM 8/6/2002 -0400, Andrew E. Mileski wrote:
 David Shanks wrote:
 I'm looking to buy an incidence meter and would like some input on what
 type/brand is the most effective and easy to use. Thanks,  David Shanks
 Salt Lake City, Utah
 
 The Great Planes one is accurate to a 0.25 of a degree
http://www.greatplanes.com/accys/gpmr4020.html

 I've got one.  Well made, not terribly expensive, easy to use.  I am
 satisfied with it and would recommend it.  It sure helps to get that
 initial decalage set before the first flight/toss.  Will not work with
 V-Tail planes.

 Cheers,

 Bill

 --
 The one good thing about repeating your mistakes is that you
 know when to cringe.

 Bill Johns
 Pullman, WA

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Re: [RCSE] Just a Flying Contest

2002-08-12 Thread wwing

In a message dated Mon, 12 Aug 2002 11:40:36 AM Eastern Standard Time, 
[EMAIL PROTECTED] writes:

 --- James V. Bacus [EMAIL PROTECTED] wrote:
  Just a flying contest...  I think about this quite a bit. 
  When electronic loggers and telemetry become readily affordable,
  (which we 
  are on the threshold of now), maybe there could be a format that
  emphasized 
  flying alone with each contestant having a logging device onboard.
 
 I'll bet that some form of Jim's idea becomes the contest of the
 future. For the price of a winch/retriever, a club can buy a few ALTis
 or LoLos. Maybe soon there'll be a micro-GPS unit (I have a Garmin
 Vista, which is cool, but it's not practical for this use). That would
 open up even more possibilities.
 
 Anyway, it's obvious that the present F3J format, for example, will
 have to be changed. Planes are on the towline for 5 seconds, they max
 whatever time is required, and then get 95 or 100 landing points. The
 field is bunched so that the 5th place flyer has 99.7% of the winner's
 score. The WC may well be decided by a slow or quick punch of a timer's
 button.
 
 Fiddling with target times, relative importance of landings, and launch
 mechanisms won't change the fundamental issue. Adding speed, as Daryl
 slyly suggests, would turn F3J into F3B. Jim's suggestion is, in my
 mind, the one that could promise to spread out the field, clearly
 identifying superior flying.

Let's probe the muddy bottom of this crystal clear vision. Who is the superior pilot? 
The guy laying down tickling the bottoms of the clouds for 10 minutes, or the guy 
dancing on the treetops for 10 minutes?

 
 So what's the task? A pure calculation of cumulative altitude gained
 creates a need for energy compensation, which complicates matters quite
 a bit. How about this: a 10-minute task, with points for duration and
 additional points for the maximum altitude gained during any 180
 seconds during the flight.
 

How about this, additional points for the least altitude gained for a max flight?


 Altitude gained over any 3-minute window would be less subject to
 fiddling. If you found strong lift, you could dive, zoom back up, then
 circle and climb. Sure, an uncompensated vario would credit you with
 the zoom. But only the first one would count, since your gain would be
 from the bottom of that dive to the window's end 3 minutes later. And
 there would be lots of tactical decision-making involved in such a
 task. Think about the many dilemmas that would face the pilot -- it's
 quite interesting! 
 
 Anyway, we need good new ideas for a contest format. Cool techno
 gimmicks are present everywhere in this sport -- why have our
 championships determined by a thumb-operated stop watch, 
 and a ruler?

Don't mind me, I'm a little giddy from qualifying for F3B (actually, not a bad contest 
format, though a little labor intensive, and a fair measure of piloting skills to 
boot, with plenty of opportunities to spread your score) with my first 4 flights on 
Saturday. I had to relaunch in distance...

Bill Wingstedt

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Re: [RCSE] Another WC picture

2002-08-12 Thread Tom Watson

I saw an Icon at a recent club contest get its nose stuck in hard and fast
(and I mean 'cringe-like-you've-been-kicked-in-the-pins' hard) from about 2
feet up repeatedly with no apparent damage.

Tom


- Original Message -
From: James V. Bacus [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, August 11, 2002 8:21 PM
Subject: Re: [RCSE] Another WC picture


 At 10:12 PM 8/11/2002, you wrote:
 Actually, that's doubtful. One should try to land by
 closing flaps as we push over for the hunski. This
 photo emulates this. From the looks of the photo -
 don't want to speculate too much here, I wasn't there,

 I was just guessing that he didn't even go dirty and poked it over just
 before the horn.


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Re: [RCSE] Just a Flying Contest

2002-08-12 Thread James V. Bacus

At 07:59 PM 8/12/2002, [EMAIL PROTECTED] wrote:
Let's probe the muddy bottom of this crystal clear vision. Who is the 
superior pilot? The guy laying down tickling the bottoms of the clouds for 
10 minutes, or the guy dancing on the treetops for 10 minutes?

I guess in a duration contest the score is the same, although one pilot had 
to work a heck of a lot less.  I guess that is a reason we need a landing 
task to settle that question?  8-))

In a accumulated altitude contest the guy tickling the clouds obviously 
found the big air and worked it for altitude, which will then allow him to 
range and reacquire, so he is going to be rewarded more.


Jim
Downers Grove, IL
Member of the Chicago SOAR club,  AMA 592537LSF 7560 Level III
ICQ 6997780R/C Soaring Page at www.jimbacus.net

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