Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-08-03 Thread Michael Lachowski
I think I was 2nd or 3rd last year with a 45 point flight.  This year, I 
was 7th with a 10 point flight.  Boom failed on launch.  Borrowed an 
Organic for the last few flights.


rdwoebke wrote:

--- In [EMAIL PROTECTED], "Marc Gellart" <[EMAIL PROTECTED]> wrote:

Ya, one flew, it was Mike Lackowski's(sp), and it blew up about half 


way 


through the event...

Marc



Ouch.

Keep in mind Mike took top 10 with a 2 meter Aegea he built (it well 
may be this exact one) last year.


Ryan




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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-08-02 Thread Chuck Anderson

At 11:25 PM 7/31/2006, you wrote:


 I am not sure just when the 2 meter
class became codified.  There was only one class at the first LSF
contest (1971) - held at the Nelson glider ranch, Livermore, Ca.
BTW, that same year, an early form of f3b was  flown at the NBSS
contest in Santa Rosa, Ca.  Regis


I am not sure when the 2-meter class was codified.  I first flew 
2-meter at the LSF Tournament  at Lockport, IL in 1979 and was the 
first contest for the Winglet Spica.  In 1980 and 1981, 2-meter event 
was still unofficial and flown the day after Standard Class and 
Unlimited.  In 1983, 2-meter was flown at the same time as Standard 
and Unlimited.   I remember it well as I flew all three classes with 
the Spica by changing the wing tips between classes.  I am not sure 
about  1982 but think it was an official event since it was not flown 
after the Nats was over.  I have a photo of Carl Goldberg talking to 
me about winglets as I was changing from the winglets to the standard 
class wing tips for the next flight.


Chuck Anderson

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RE: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-31 Thread Klaus Weiss
We have a great 2m series here in Australia. We have restrictions on 'full
house' models and fly basic 2 channel models.  The Blejzyk First is a very
popular, super strong and efficient model used by about 70% of the
competitors. Carl Strautins, who is currently in Martin, representing us at
the WC's reckons that it is more difficult to fly one of these models well,
than it is to fly in the open class. He still manages to win or get very
high results in the 2m rounds.
There has been a resurgence of interest in this class, down under, and it
gives many pilots the option of competing in a class that is affordable to
them. It is also a relatively level playing field in regards to model
technology.  The First however, can withstand 2 man tows or full winch tows,
with impunity, and launches a good deal higher than, say, a Sagitta or
similar, so there is an advantage for those who fly this model.
Good to see that there are a bunch of people who are still pushing for that
class to be maintained at your Nats.

Klaus Weiss
Sydney Australia
http://www.hsl.org.au
http://www.airsportsrc.com.au



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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-31 Thread Chuck Anderson

At 10:40 AM 7/31/2006, you wrote:

The real question is "why fly different classes in the first place?".  If
the tasks are all the same, then why change to planes that have less
functionality or lower capability? Even F3J contests are just TD 
with a man tow.  So why are there

different events for the same thing?


LSF first divided soaring into two classes sometime before 1973.  By 
1973, the SOAR Nats had grown so large that they decided to adopt the 
LSF class system in order to award more trophies without awarding 
trophies so far down the list.  After all, a fourth  place trophy 
sounds better than a 10th place trophy for the same score.  As I 
remember, 100 inch span was chosen because about half the fliers had 
models with wing spans over 100 inches and there were a lot of kits 
with wing spans between 90 and 100 inches on the market.  At least 
that was the explanation given when the SOAR Nats established 
standard class as models with wing spans up to 100 inches according 
to an article published in Sailplane.  I could look it up but I am 
too lazy to search my collection of Sailplane magazines.  :-)


Chuck Anderson 
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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-31 Thread Mike Stump
Tom,

great seeing you this past week.. only 50.5 weeks til next year..

the real classes are those that are wing-span based.. 2 meter & unlimited we used to have standard too but that class was eliminated (partially my doing) in the mid 90s to make for more allowable time and greater differentiation between wing span classes..

there are major performance differences between "the best" 2 meter sailplanes and 3 meter plus span planes.. add to that the difference in visibility and other factors, it's a bit of a different soaring game..

it's because of this that 2 meter remains such a viable class and maintains it's important role in the NATS schedule..

lots of folks don't like them cause "they ain't the big ships".. they aren't supposed to be..



>>The real question is "why fly different classes in the first place?".  <<
-- 
CoreComm Webmail. 
http://home.core.com

RE: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-31 Thread Harry DeBoer
Tom.

If you have to ask you just don't get it!

JMHO

Harry


-Original Message-
From: Thomas Koszuta [mailto:[EMAIL PROTECTED]
Sent: Monday, July 31, 2006 11:40 AM
To: RCSE
Subject: Re: [RCSE] After the 2006 NATS - 2 Meter Comments


The real question is "why fly different classes in the first place?".  If
the tasks are all the same, then why change to planes that have less
functionality or lower capability? Even F3J contests are just TD with a man
tow.  So why are there
different events for the same thing?

Cross country is a distance task.
HL has a completely different task structure.
F3B is TD, Speed and Distance.

F3B, 2M, Unlimited, (Scale Aerotow?) and RES are all the same tasks for the
pilot with different planes, so why bother flying different classes to begin
with?


> At 07:33 AM 7/31/2006, Rick Eckel wrote:
>>If you are going to buy an airplane
>>buy a 2meter.  It qualifies to fly in both 2meter and unlimited contests!
>>And if you're not practicing with a 2meter you aren't learning
>>anything  IMHO.


Don't forget that it should be a RES 2M so you can fly the same plane almost
all week.



Tom Koszuta
Western New York Sailplane and Electric Flyers
Buffalo, NY

- Original Message -
From: "S Meyer" <[EMAIL PROTECTED]>
To: "Rick Eckel" <[EMAIL PROTECTED]>
Cc: "RCSE" 
Sent: Monday, July 31, 2006 8:50 AM
Subject: Re: [RCSE] After the 2006 NATS - 2 Meter Comments




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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-31 Thread Thomas Koszuta

The real question is "why fly different classes in the first place?".  If
the tasks are all the same, then why change to planes that have less
functionality or lower capability? Even F3J contests are just TD with a man 
tow.  So why are there

different events for the same thing?

Cross country is a distance task.
HL has a completely different task structure.
F3B is TD, Speed and Distance.

F3B, 2M, Unlimited, (Scale Aerotow?) and RES are all the same tasks for the 
pilot with different planes, so why bother flying different classes to begin 
with?




At 07:33 AM 7/31/2006, Rick Eckel wrote:

If you are going to buy an airplane
buy a 2meter.  It qualifies to fly in both 2meter and unlimited contests!
And if you're not practicing with a 2meter you aren't learning
anything  IMHO.



Don't forget that it should be a RES 2M so you can fly the same plane almost 
all week.




Tom Koszuta
Western New York Sailplane and Electric Flyers
Buffalo, NY

- Original Message - 
From: "S Meyer" <[EMAIL PROTECTED]>

To: "Rick Eckel" <[EMAIL PROTECTED]>
Cc: "RCSE" 
Sent: Monday, July 31, 2006 8:50 AM
Subject: Re: [RCSE] After the 2006 NATS - 2 Meter Comments




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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-31 Thread S Meyer
I learned that smaller the wings the faster it drops.  The higher you 
go the harder it is to see.  Wingspan is king, ask DP, Marc Gellart, 
or any of the number of top pilots in unlimited flying Sharons.


I flew my first plane in 2M, a Wanderer, what a hoot.  I installed a 
Picolario and was amazed that at 890 feet it looked like my unlimited 
ship at 1800 feet.


If I need a thermalling challenge I fly DLG.


Steve Meyer
LSF IV
SOAR

At 07:33 AM 7/31/2006, Rick Eckel wrote:
Somehow this seems wrong headed :-).  If you are going to buy an 
airplane buy a 2meter.  It qualifies to fly in both 2meter and 
unlimited contests!  And if you're not practicing with a 2meter you 
aren't learning anything  IMHO.


No wait!  On second thought - don't buy a 2meter.  They fly lousy 
and are a waste of money.  Only an unlimited ship is worth the 
bother.  (Whew!  Almost shot myself in the foot there.)


Thermals  :-)
Rick


At 08:21 AM 7/31/2006, S Meyer wrote:
Next year there will be at least 2, I plan on being there for 2M 
using the wing from Mike's old 2M.
Duck's are expensive, I'd rather buy an unlimited plane than buy a 
2M Duck.  Only need to fly it 3 days a year, (one day of practice).


Steve Meyer
LSF IV
SOAR


At 07:45 PM 7/29/2006, Marc Gellart wrote:
Ya, one flew, it was Mike Lackowski's(sp), and it blew up about 
half way through the event...


Marc
- Original Message - From: "Paul Jacobson" <[EMAIL PROTECTED]>
To: "tony estep" <[EMAIL PROTECTED]>
Cc: "RCSE" 
Sent: Friday, July 28, 2006 11:31 PM
Subject: Re: [RCSE] After the 2006 NATS - 2 Meter Comments



Was anyone flying the Mark Drela designed Aegea 2M at the NATS?

The design for the Aegea 2M was posted to the Allegro-Lite group 
in August 2002, so it seems to be contemporaneous with the Mantis 
2M &  the Organic 2M.



On 29/07/2006, at 11:00 AM, tony estep wrote:


From: Jim Deck <[EMAIL PROTECTED]>
...the dominant design utilized by the top ten
finishers was the venerable "Duck"...



A very fine post in its entirety, Jim. 2-Meters is a world 
unto  itself, and when good flyers go at it, it's a very 
worthwhile  event. You have to launch to the moon, then find 
lift quick,  because the little planes come down in a hurry and 
don't travel  well if you hit sink.


The dominance of the Duck design seems to me to have 
some  interesting implications. U.S. flyers generally have 
disdained V- tail airplanes, but the Duck shows that they can 
learn to love 'em  if the tail is big enough. Additionally, the 
Duck has a fairly low  AR wing and is pretty heavy; these 
characteristics don't match the  current fashion, but in this 
class they seem to prove out to be  best in practice.


It would be neat to see a resurgence of interest in 2M, just to 
see  what other design tweaks might come along. It seems that 
there  hasn't been much design activity in this class since the 
Organic  and 2M Mantis. Maybe there's a world-beater out there 
to be  discovered.


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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-31 Thread Rick Eckel
Somehow this seems wrong headed :-).  If you are going to buy an 
airplane buy a 2meter.  It qualifies to fly in both 2meter and 
unlimited contests!  And if you're not practicing with a 2meter you 
aren't learning anything  IMHO.


No wait!  On second thought - don't buy a 2meter.  They fly lousy and 
are a waste of money.  Only an unlimited ship is worth the 
bother.  (Whew!  Almost shot myself in the foot there.)


Thermals  :-)
Rick


At 08:21 AM 7/31/2006, S Meyer wrote:
Next year there will be at least 2, I plan on being there for 2M 
using the wing from Mike's old 2M.
Duck's are expensive, I'd rather buy an unlimited plane than buy a 
2M Duck.  Only need to fly it 3 days a year, (one day of practice).


Steve Meyer
LSF IV
SOAR


At 07:45 PM 7/29/2006, Marc Gellart wrote:
Ya, one flew, it was Mike Lackowski's(sp), and it blew up about 
half way through the event...


Marc
- Original Message - From: "Paul Jacobson" <[EMAIL PROTECTED]>
To: "tony estep" <[EMAIL PROTECTED]>
Cc: "RCSE" 
Sent: Friday, July 28, 2006 11:31 PM
Subject: Re: [RCSE] After the 2006 NATS - 2 Meter Comments



Was anyone flying the Mark Drela designed Aegea 2M at the NATS?

The design for the Aegea 2M was posted to the Allegro-Lite group 
in August 2002, so it seems to be contemporaneous with the Mantis 
2M &  the Organic 2M.



On 29/07/2006, at 11:00 AM, tony estep wrote:


From: Jim Deck <[EMAIL PROTECTED]>
...the dominant design utilized by the top ten
finishers was the venerable "Duck"...



A very fine post in its entirety, Jim. 2-Meters is a world 
unto  itself, and when good flyers go at it, it's a very 
worthwhile  event. You have to launch to the moon, then find lift 
quick,  because the little planes come down in a hurry and don't 
travel  well if you hit sink.


The dominance of the Duck design seems to me to have 
some  interesting implications. U.S. flyers generally have 
disdained V- tail airplanes, but the Duck shows that they can 
learn to love 'em  if the tail is big enough. Additionally, the 
Duck has a fairly low  AR wing and is pretty heavy; these 
characteristics don't match the  current fashion, but in this 
class they seem to prove out to be  best in practice.


It would be neat to see a resurgence of interest in 2M, just to 
see  what other design tweaks might come along. It seems that 
there  hasn't been much design activity in this class since the 
Organic  and 2M Mantis. Maybe there's a world-beater out there to 
be  discovered.


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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-31 Thread S Meyer
Next year there will be at least 2, I plan on being there for 2M 
using the wing from Mike's old 2M.
Duck's are expensive, I'd rather buy an unlimited plane than buy a 2M 
Duck.  Only need to fly it 3 days a year, (one day of practice).


Steve Meyer
LSF IV
SOAR


At 07:45 PM 7/29/2006, Marc Gellart wrote:
Ya, one flew, it was Mike Lackowski's(sp), and it blew up about half 
way through the event...


Marc
- Original Message - From: "Paul Jacobson" <[EMAIL PROTECTED]>
To: "tony estep" <[EMAIL PROTECTED]>
Cc: "RCSE" 
Sent: Friday, July 28, 2006 11:31 PM
Subject: Re: [RCSE] After the 2006 NATS - 2 Meter Comments



Was anyone flying the Mark Drela designed Aegea 2M at the NATS?

The design for the Aegea 2M was posted to the Allegro-Lite group in 
August 2002, so it seems to be contemporaneous with the Mantis 2M 
&  the Organic 2M.



On 29/07/2006, at 11:00 AM, tony estep wrote:


From: Jim Deck <[EMAIL PROTECTED]>
...the dominant design utilized by the top ten
finishers was the venerable "Duck"...



A very fine post in its entirety, Jim. 2-Meters is a world 
unto  itself, and when good flyers go at it, it's a very 
worthwhile  event. You have to launch to the moon, then find lift 
quick,  because the little planes come down in a hurry and don't 
travel  well if you hit sink.


The dominance of the Duck design seems to me to have 
some  interesting implications. U.S. flyers generally have 
disdained V- tail airplanes, but the Duck shows that they can 
learn to love 'em  if the tail is big enough. Additionally, the 
Duck has a fairly low  AR wing and is pretty heavy; these 
characteristics don't match the  current fashion, but in this 
class they seem to prove out to be  best in practice.


It would be neat to see a resurgence of interest in 2M, just to 
see  what other design tweaks might come along. It seems that 
there  hasn't been much design activity in this class since the 
Organic  and 2M Mantis. Maybe there's a world-beater out there to 
be  discovered.


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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-30 Thread Michael Lachowski
Another way to look at it is if you throw enough ducks at a problem, 
you'll find one that works.  I'm happy that everyone else likes to fly 
Ducks.


tony estep wrote:

From: Marc Gellart <[EMAIL PROTECTED]>

I would take note that the Organic was "the" 2m ship prior to this year.  At 
the Nats, there has never been any ship with greater numbers than the 2M 
Duck.  The Organic in many areas holds sway cause of it's availablility, and 
it is a decent ship, but Ducks have always had the numbers behind them here.


==


Yep, agreed. The Organic was the best design that was readily available. But despite the maximum difficulty of getting a Duck (I saw a used one for sale for $1000),  many top pilots have gravitated to it since it first appeared, because it has the right design to win 2M. That's what's interesting to me. Its low AR, fairly high wing loading, and high operating CL are all at the opposite end of the  spectrum from the current fashion in Unlimited, where light planes with long, skinny, thin-section wings flying at low coefficient of lift are appearing all over the place. 


I guess it proves that in theory, there is no difference between theory and 
practice, but in practice there is.


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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-30 Thread Marc Gellart
Ask Don Stackhouse about why a Duck works.  It will fry his cork.  Actually, 
Mr Reynolds gets very happy with a Duck, and the empty weight is only about 
40 ounces and some even less.  I think that it fools the air into thinking 
it is something that is much larger.  And yes, a complete Duck ready to go 
is in the $1000 range, kind of nuts, but for those of that taste, it works 
well.


Marc
- Original Message - 
From: "tony estep" <[EMAIL PROTECTED]>

To: "RCSE" 
Sent: Sunday, July 30, 2006 6:33 PM
Subject: Re: [RCSE] After the 2006 NATS - 2 Meter Comments



From: Marc Gellart <[EMAIL PROTECTED]>

I would take note that the Organic was "the" 2m ship prior to this year. 
At

the Nats, there has never been any ship with greater numbers than the 2M
Duck.  The Organic in many areas holds sway cause of it's availablility, 
and
it is a decent ship, but Ducks have always had the numbers behind them 
here.


==


Yep, agreed. The Organic was the best design that was readily available. 
But despite the maximum difficulty of getting a Duck (I saw a used one for 
sale for $1000),  many top pilots have gravitated to it since it first 
appeared, because it has the right design to win 2M. That's what's 
interesting to me. Its low AR, fairly high wing loading, and high 
operating CL are all at the opposite end of the  spectrum from the current 
fashion in Unlimited, where light planes with long, skinny, thin-section 
wings flying at low coefficient of lift are appearing all over the place.


I guess it proves that in theory, there is no difference between theory 
and practice, but in practice there is.






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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-30 Thread tony estep
From: Marc Gellart <[EMAIL PROTECTED]>

I would take note that the Organic was "the" 2m ship prior to this year.  At 
the Nats, there has never been any ship with greater numbers than the 2M 
Duck.  The Organic in many areas holds sway cause of it's availablility, and 
it is a decent ship, but Ducks have always had the numbers behind them here.

==


Yep, agreed. The Organic was the best design that was readily available. But 
despite the maximum difficulty of getting a Duck (I saw a used one for sale for 
$1000),  many top pilots have gravitated to it since it first appeared, because 
it has the right design to win 2M. That's what's interesting to me. Its low AR, 
fairly high wing loading, and high operating CL are all at the opposite end of 
the  spectrum from the current fashion in Unlimited, where light planes with 
long, skinny, thin-section wings flying at low coefficient of lift are 
appearing all over the place. 

I guess it proves that in theory, there is no difference between theory and 
practice, but in practice there is.


 


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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-30 Thread Marc Gellart

Tony,
I would take note that the Organic was "the" 2m ship prior to this year.  At 
the Nats, there has never been any ship with greater numbers than the 2M 
Duck.  The Organic in many areas holds sway cause of it's availablility, and 
it is a decent ship, but Ducks have always had the numbers behind them here.


Marc 



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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-29 Thread tony estep
From: "Paul Jacobson" <[EMAIL PROTECTED]>
> Was anyone flying the Mark Drela designed Aegea 2M at the NATS?
>
> The design for the Aegea 2M was posted to the Allegro-Lite group in 
> August 2002, so it seems to be contemporaneous with the Mantis 2M &  the 
> Organic 2M.
>

Yep, the Aegea, which in part evolved from the Mantis, did show up at about the 
same time. However, it hasn't captured the fancy of a large number of 2M 
hotshots the way the Duck has done. Actually, until this year the Organic held 
sway in 2M even more than the Duck. The Aegea and Duck are sort of at opposite 
poles of design philosophy, and the Organic is somewhat in between. Over time, 
practical results will sort out which is best.



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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-29 Thread Michael Lachowski



Marc Gellart wrote:
Ya, one flew, it was Mike Lackowski's(sp), and it blew up about half way 
through the event...





And I still finished in 7th with a 10 point round flying the last few 
rounds with a borrowed Organic, thanks Pete.

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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-29 Thread Michael Lachowski
Preliminary review is the tail boom failed.  Didn't blow up the wing, 
that would be hard to do.



Marc Gellart wrote:
Ya, one flew, it was Mike Lackowski's(sp), and it blew up about half way 
through the event...


Marc
- Original Message - From: "Paul Jacobson" <[EMAIL PROTECTED]>
To: "tony estep" <[EMAIL PROTECTED]>
Cc: "RCSE" 
Sent: Friday, July 28, 2006 11:31 PM
Subject: Re: [RCSE] After the 2006 NATS - 2 Meter Comments



Was anyone flying the Mark Drela designed Aegea 2M at the NATS?

The design for the Aegea 2M was posted to the Allegro-Lite group in 
August 2002, so it seems to be contemporaneous with the Mantis 2M &  
the Organic 2M.



On 29/07/2006, at 11:00 AM, tony estep wrote:


From: Jim Deck <[EMAIL PROTECTED]>
...the dominant design utilized by the top ten
finishers was the venerable "Duck"...



A very fine post in its entirety, Jim. 2-Meters is a world unto  
itself, and when good flyers go at it, it's a very worthwhile  event. 
You have to launch to the moon, then find lift quick,  because the 
little planes come down in a hurry and don't travel  well if you hit 
sink.


The dominance of the Duck design seems to me to have some  
interesting implications. U.S. flyers generally have disdained V- 
tail airplanes, but the Duck shows that they can learn to love 'em  
if the tail is big enough. Additionally, the Duck has a fairly low  
AR wing and is pretty heavy; these characteristics don't match the  
current fashion, but in this class they seem to prove out to be  best 
in practice.


It would be neat to see a resurgence of interest in 2M, just to see  
what other design tweaks might come along. It seems that there  
hasn't been much design activity in this class since the Organic  and 
2M Mantis. Maybe there's a world-beater out there to be  discovered.






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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-29 Thread Marc Gellart
Ya, one flew, it was Mike Lackowski's(sp), and it blew up about half way 
through the event...


Marc
- Original Message - 
From: "Paul Jacobson" <[EMAIL PROTECTED]>

To: "tony estep" <[EMAIL PROTECTED]>
Cc: "RCSE" 
Sent: Friday, July 28, 2006 11:31 PM
Subject: Re: [RCSE] After the 2006 NATS - 2 Meter Comments



Was anyone flying the Mark Drela designed Aegea 2M at the NATS?

The design for the Aegea 2M was posted to the Allegro-Lite group in 
August 2002, so it seems to be contemporaneous with the Mantis 2M &  the 
Organic 2M.



On 29/07/2006, at 11:00 AM, tony estep wrote:


From: Jim Deck <[EMAIL PROTECTED]>
...the dominant design utilized by the top ten
finishers was the venerable "Duck"...



A very fine post in its entirety, Jim. 2-Meters is a world unto  itself, 
and when good flyers go at it, it's a very worthwhile  event. You have to 
launch to the moon, then find lift quick,  because the little planes come 
down in a hurry and don't travel  well if you hit sink.


The dominance of the Duck design seems to me to have some  interesting 
implications. U.S. flyers generally have disdained V- tail airplanes, but 
the Duck shows that they can learn to love 'em  if the tail is big 
enough. Additionally, the Duck has a fairly low  AR wing and is pretty 
heavy; these characteristics don't match the  current fashion, but in 
this class they seem to prove out to be  best in practice.


It would be neat to see a resurgence of interest in 2M, just to see  what 
other design tweaks might come along. It seems that there  hasn't been 
much design activity in this class since the Organic  and 2M Mantis. 
Maybe there's a world-beater out there to be  discovered.






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and "unsubscribe" requests to soaring- [EMAIL PROTECTED]  Please note 
that subscribe and unsubscribe  messages must be sent in text only format 
with MIME turned off.   Email sent from web based email such as Hotmail 
and AOL are  generally NOT in text format


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and "unsubscribe" requests to [EMAIL PROTECTED]  Please note 
that subscribe and unsubscribe messages must be sent in text only format 
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AOL are generally NOT in text format





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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-28 Thread Paul Jacobson

Was anyone flying the Mark Drela designed Aegea 2M at the NATS?

The design for the Aegea 2M was posted to the Allegro-Lite group in  
August 2002, so it seems to be contemporaneous with the Mantis 2M &  
the Organic 2M.



On 29/07/2006, at 11:00 AM, tony estep wrote:


From: Jim Deck <[EMAIL PROTECTED]>
...the dominant design utilized by the top ten
finishers was the venerable "Duck"...



A very fine post in its entirety, Jim. 2-Meters is a world unto  
itself, and when good flyers go at it, it's a very worthwhile  
event. You have to launch to the moon, then find lift quick,  
because the little planes come down in a hurry and don't travel  
well if you hit sink.


The dominance of the Duck design seems to me to have some  
interesting implications. U.S. flyers generally have disdained V- 
tail airplanes, but the Duck shows that they can learn to love 'em  
if the tail is big enough. Additionally, the Duck has a fairly low  
AR wing and is pretty heavy; these characteristics don't match the  
current fashion, but in this class they seem to prove out to be  
best in practice.


It would be neat to see a resurgence of interest in 2M, just to see  
what other design tweaks might come along. It seems that there  
hasn't been much design activity in this class since the Organic  
and 2M Mantis. Maybe there's a world-beater out there to be  
discovered.






RCSE-List facilities provided by Model Airplane News.  Send  
"subscribe" and "unsubscribe" requests to soaring- 
[EMAIL PROTECTED]  Please note that subscribe and unsubscribe  
messages must be sent in text only format with MIME turned off.   
Email sent from web based email such as Hotmail and AOL are  
generally NOT in text format


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Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-28 Thread tony estep
From: Jim Deck <[EMAIL PROTECTED]>
...the dominant design utilized by the top ten 
finishers was the venerable "Duck"...



A very fine post in its entirety, Jim. 2-Meters is a world unto itself, and 
when good flyers go at it, it's a very worthwhile event. You have to launch to 
the moon, then find lift quick, because the little planes come down in a hurry 
and don't travel well if you hit sink.

The dominance of the Duck design seems to me to have some interesting 
implications. U.S. flyers generally have disdained V-tail airplanes, but the 
Duck shows that they can learn to love 'em if the tail is big enough. 
Additionally, the Duck has a fairly low AR wing and is pretty heavy; these 
characteristics don't match the current fashion, but in this class they seem to 
prove out to be best in practice.

It would be neat to see a resurgence of interest in 2M, just to see what other 
design tweaks might come along. It seems that there hasn't been much design 
activity in this class since the Organic and 2M Mantis. Maybe there's a 
world-beater out there to be discovered. 





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"unsubscribe" requests to [EMAIL PROTECTED]  Please note that subscribe and 
unsubscribe messages must be sent in text only format with MIME turned off.  
Email sent from web based email such as Hotmail and AOL are generally NOT in 
text format


Re: [RCSE] After the 2006 NATS - 2 Meter Comments

2006-07-28 Thread Rick Eckel

Jim,

Thanks for the thoughtful post.  I suspect that there are quite a few 
of us out here who, although we couldn't attend the NATS, are fans of 
2 meter flying.  I think that the demise of 2 meter is overrated and 
over-reported.  There are still a good bunch who appreciated the 
attributes of 2 meter craft and the skill they take to fly.  In some 
respects, arguably, they present more of a challenge than their 
longer winged counterparts.


I hope and expect that 2 meter will be alive and well when I am able 
to attend and compete in the NATS.


Rick Eckel
"Diehard 2 meter fan"


At 05:26 PM 7/28/2006, Jim Deck wrote:
   From time-to-time in this forum the topic of two meter 
sailplanes pops up.  Frequently quoted is the now very tired 
"Friends don't let friends fly two meters."  Even so, over fifty 
apparently friendless sailplane pilots competed in the two day, two 
meter event at this year's 2006 AMA/LSF NATS in scenic Muncie, 
Indiana.  It was my pleasure to have been the contest director for 
this event and, now that I'm home, I offer the following comments 
for this forum's edification and entertainment:
   - First, the competition was every bit as fierce as the 
much-touted unlimited event which followed.  As we were blessed 
with two days of beautiful weather, thirteen rounds were flown.  At 
the end of those thirteen rounds, a mere 13 points separated first 
and second place with numerous lead changes throughout the 
event.  From my vantage point, all of the competitors appeared to 
be enjoying themselves.
   - Second, it would be all too easy to say that there hasn't been 
a new two meter design in some time as the dominant design utilized 
by the top ten finishers was the venerable "Duck".  Ahh, but most 
of the Ducks flying were about as close to the original Duck as a 
2006 Corvette is close to the original 1954 model.  Sporting a 
variety of airfoils, v-tails, and carbon fiber, even Daryl's 
"loaner" was an example of the evolution of a design that was very 
good to begin with.  If you'd like a new, improved Duck, better 
contact Larry Storie soon as I suspect he'll receive more than a 
few orders (maybe even a few from California).  By the way, Daryl's 
Duck did sport the raw fiberglass fuselage that's quite the West 
Coast vogue this giving it a particular California flavor.
   - Lastly, I must confess that I was among those who wondered if 
two meter really deserved two days of NATS time.  I'm now convinced 
that the challenge of competitively flying a two meter sailplane is 
equal to the challenge of any other soaring event and will state 
that that challenge should continue to earn two meter sailplanes 
their well-deserved portion of NATS time.

   Respectfully submitted,
   Jim Deck

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