Re: Re: [RCSE] JR 8103 lithium battery failure question

2003-04-01 Thread brent douglas
I just got my JR back from Horizon, and they changed that as part of their
standard procedure.  All my settings were intact, so I'm betting that if you
have battery power, you can change that out / have it done.

Horizon had my (sorry-*ss) radio back to me inside of 2 weeks, for not much
money:  I replaced my elevator/aileron stick and a switch, about 70 bucks
plus shipping.

Good luck,
Brent

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Re: [RCSE] Does obechi on foam need a glass layer to keep from splitting off the spar ?

2003-03-05 Thread brent douglas



I got great advice on doing this, hope it helps 
you.

I would do glass at 45 degrees, 1-2oz cloth 
depending on your use After cutting your obechi, lay pieces of glass 
overlapping so that you can squeegee from the tip to the root without lifting 
the glass... You glass the obechi, put some epoxy/microballoons around the 
edges, root and sub-ribs, and then put that onto your cores - all this in one 
step, I'm not implying that you let the glass dry before applying to the 
cores.

If you're doing a spar and you have to cut thru the 
foam to get it in, I'd also add a long strip of 2oz cloth to catch the razor / 
protect your 45 degree cloth. 

As long as I'm on it, you might consider carbon tow 
on the trailing edge. 

Good luck,
Brent



Re: [RCSE] Contest Participation

2002-11-28 Thread brent douglas
Without opening myself up TOO much, I think there is a bit of truth in the
complaints raised here As a third year flier, I am still familiar with
being the 'new guy' at the field.  If it were only for contests, I would
have stopped flying before I ever got started.

The DARTS went out of their way to make me feel welcome.  They showed me
their ships, showed me how to use a winch, explained the different contest
formats, opened me up to what kind of planes were out there, who sold them,
basically opened up this world to me.

Without their  come on out Saturday, we'll get you up support  that
finally got my Sagitta in the air, I'd be down at the local gas field flying
an Ugly Stik and dreaming of my first Sukhoi It wasn't contests, it
wasn't my first landing for points, it was the first time someone handed me
the sticks of ship that I'd built that really hooked me.   If I wasn't
comfortable in that environment, I never would have come on a Sunday and
flown a contest.

I guess my point is that it's up to us to keep this sport alive - bring a
friend out, help somebody learn, explain different kinds of flying, and talk
to spectators.   Contests are great, but the first step has to be a
knowledgeable flier willing to take the time to share their excitement for
this hobby.  Participation should come from that love of flying.

Happy Thanksgiving all, and thanks to all you who have helped me and others.

Brent

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Re: [RCSE] Wipers

2002-10-24 Thread brent douglas
Hi Bill,
I know that I've seen that before, but the closest that I can remember now
is the F3x.com site - there's an interesting bit showing repairing a wiper
on a Pike (I think)

I'll do some surfing, see if I can find anything more to pass on -

Brent

Darts - www.daytonsoaring.org



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Re: [RCSE] Aero tow info

2002-09-22 Thread brent douglas



The 'preferred' release is the one that looks like 
a tube with a cam centered in it - when the cam rotates, the line is 
released.. Hobby Lobby has one, John Derstine, Endless Mountain, has 
one.

If your plane has enough room, go with at least a 
standard servo, but the correct design doesn't really generate much 
resistance. Make sure to test on the ground under a good deal of line 
tension - you can always add astronger servo if you have any doubts that 
it will release.

good luck!Brent



Re: [RCSE] thermaling question

2002-09-22 Thread brent douglas

This answer was the one that I've latched on to - but, thanks for all the
responses!!  The information that the list provided was very helpful.

Brent

ps - I had someone remind me that 'giving up' in a term had at least 2
meanings - I think the 'wrong' meaning makes for funnier responses.


 This is a nice answer. It answered the question that was asked.

 Thanks..

 --- In [EMAIL PROTECTED], Jeb Bushell [EMAIL PROTECTED] wrote:
 
   I have a very basic question - when do you give up
   in a thermal turn?
 
  If your plane speeds up in the turn then ease in some
  up elevator until it slows to normal speed.  You
  should then notice it climbing rather than flying
  faster.  Speed means kinetic energy, height means
  potential energy.  These two forms of energy are
  interchangeable, excepting losses from drag.  When
  thermalling, potential energy is what you are trying
  to gain.


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Re: [RCSE] And the winner is ...

2002-09-04 Thread brent douglas

if you ever want to pick lotto numbers, sign me up!!!

brent


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Re: [RCSE] DARTS contest

2002-08-19 Thread brent douglas

I was there sunday we hope to get a newsletter out this month, and we'll
post that to the website, but in the mean time

The air was very still, no big lift, lots of scratching for times -
especially since that evil man Jerry set task times at 10, 13,13, 2 hours
and 13 (felt like), and 10.  I'm assuming the 10 was the result of threats
: )  Well, maybe the threat of a storm.

A red Icon won on Saturday (JS), and an abomination of an Icon (do I even
need say it?? - JB, just in case you've not seen it*) won on Sunday
but not without lots of very tough man on man fighting - many rounds were
flown out under 100 feet for what seemed like the whole task.  at least
that's what I remember most...

Anyone else?  Someone in the top 10?  andWHO WON OHIO'S CUP??

Brent

*actually, his ship / the Icons really are works of art 68 oz for
that???  wow.




Subject: Re: [RCSE] DARTS contest


 Anybody have results or contest comments?



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Re: [RCSE] Whatchabuildin?

2002-01-04 Thread brent douglas

doing a scale discus, an Art Hobby Andromeda 2M (plettenberg brushless -
anyone say overpowered?? : )  ), and trying my hand at molding...

plus, back to working on my endless stream of almost-right handlaunches
.

brent


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Re: [RCSE] question - sailplane related...

2002-01-04 Thread brent douglas

wow, thanks for the detail!!

i am looking at scale docs, checking out the mfr sites, polling folks with
similar planes - this is very helpful

one question - the 9 root sounds short to me i am eyeballing / doing
some rough guestimates based on drawings, and i come up w/ a cord of about
12 (up to 14) inches...
is that number (your 9) from your calculations, plans, what?

thanks again,
brent

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