Hello JC I am also to start a mount for my EA81. have constructed a mild
steel mock up. Lets get together.
Give me a call.
Jannie du Preez
0828852255
I an in Joburg by the way
JC Marais wrote:
> Good morning Randy & Eric,
>
> Let me get in this band wagon.
>
> I'm also at the stage where the f
bobby recommends the following Barnstormers classified ad (click on link)
http://www.barnstormers.com/listing.php?id=387085
found this on barnstormers thought someone might be interested
Bobby
California KR Builder
AOL users, use this link:
http://www.barnstormers.com/listing.php?id=387085";>ht
I am referring to two things, one is an article from Barnaby Wainfan in
Kitplanes a few months back talked about it and the other are RV's. unless I
am mistaken??
I know sailplanes will change the entire airfoil to a higher lifting airfoil
at the tip from the root. Where the root will be fat up to
If I may...
---
Fred: "(if) a barn door no taper wing doesn't require washout,"
Old Piper Hershey-bar wings I've looked at have washout. Which ones are you
referring to that don't 'need' washout? Washout is one strategy to helping
the root stall befor
Actually, I'm building Little Wing Autogyro. But Joe Weber has talked me
into making it a fixed wing. The fuselage is essentially a 3/4 Cub so it
won't be much of a change over. We're going to use KR composite
construction.
(I'm sure this will get some reaction) :-)
L. D. Mueller
-Original
Mark,
I did mean same airfoil, just thinner profile out to the tip. Like say 18%
at the root and 14% or thinner at the tip. All the same chord. The drag at
the root would be slightly higher but would the lift be slightly greater
also because of the thickness?
You are correct, the AS is as good a
Fred Johnson wrote:
> If a tapered wing requires washout to keep the tip from stalling first,
> and
> a barn door no taper wing doesn't require washout, what would a no taper
> wing need if it just changes thickness from root to tip but not chord?
Well apparently you're talking about a different
I have wing design question maybe someone on the group will know:
If a tapered wing requires washout to keep the tip from stalling first, and
a barn door no taper wing doesn't require washout, what would a no taper
wing need if it just changes thickness from root to tip but not chord?
Fred John
Are you using this airfoil on the KR?
I would use the AS series airfoil if you were, the only other airfoil I
would even consider for the KR is a modified Riblett G37U215 airfoil. It has
a bit more camber than the AS but the AS has a flatter camber line so is
more stable under large changes in CG
No problem :-)
LDM
-Original Message-
From: krnet-bounces+lmueller=mhtc@mylist.net
[mailto:krnet-bounces+lmueller=mhtc@mylist.net] On Behalf Of Fred
Johnson
Sent: Monday, November 23, 2009 11:03 AM
To: 'KRnet'
Subject: RE: KR> wing airfoils
Sorry LD, I left early and didn't get t
The 1835 Hapi on my KR had a 4 hole aluminum flywheel, and it too was
very close to failing when I discovered it while changing out the
alternator which had gone TU.
Question,,why is TU considered a bad thing? I always thought it was a
good thing...
Mark Langford wrote:
> And if it has an alum
Sorry LD, I left early and didn't get that to you before I did, had the
wifey wanting me home early :o)
Fred Johnson
Reno, NV
-Original Message-
From: krnet-boun...@mylist.net [mailto:krnet-boun...@mylist.net] On Behalf
Of L. D. Mueller
Sent: Friday, November 20, 2009 6:53 PM
To: 'KRne
That pretty much sums it up. the only question I have still, is would a tank
sealer like Pro Seal work to insulate any type of resin from mogas?
Thanks for the info Jeff!
Fred Johnson
Reno, NV
Jeff wrote:
I thought I would write an update to this discussion we had in early October
regarding
I thought I would write an update to this discussion we had in early October
regarding polyester fuel tanks. Especially since I referenced the polyester
tip tanks in the Cherokee 235 and Cherokee 6 aircraft as proof of success using
polyester resin for fuel tanks. This week I have a Cherokee 2
At 10:31 PM 11/22/2009, you wrote:
>Where do I get the information on the speed brake. I don't have flaps
>and the ailerons take up the complete trailing edge almost. Thanks,
>larry
+++
Marks web page is a good start. Then go to
http://www.
>Larry, Where do I get the information on the speed brake.
Here is a start. This is how I did mine:
http://www.flykr2s.com/bellyboard.html
Mark Jones (N886MJ)
Stevens Point, WI
E-mail: flyk...@charter.net
Web: www.flykr2s.com
not wishing to put you off but over here uk jabs 3300 have an appauling
reputation ---loads of mods and expensive upgrades have been done even to basic
components like conrods .
ecclestone aviation rebuild these all the time
our air invetigation branch have also taken a lot of notice of this en
and also check the flywheel if its aluminium they have been known to crack ...
and i bet the 8hole versions of that flywheel are more likely to do so than
the 4 hole
it would be intereting to know if any of the 4 hole versions have cracked
s bennett does a conversion .
never known a failure on
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