Re: KR> Subaru EA81

2017-08-30 Thread JAMES DUFF via KRnet
Not a KR2 but I knew a Europa Classic with EA81 engine with NSU conversion. It's very heavy for what it is, and very complex too. The two on this aircraft (the first one seized on takeoff, I have oil stains on my shed floor from dismantling the second to find out whether it was savable - it wasn

KR> Full Diehl gear schematic

2016-11-02 Thread JAMES DUFF
Do we all need to read all this abusive name calling again? Is the KR community actually just full of keyboard warriors enjoying the safety of being distance away to write things that would get them punched if they said it to to the recipient's face? Grow up for goodness sake. Mark L kick me off

KR> kr2 airplane

2016-06-02 Thread JAMES DUFF
I know the EA81 quite well. I don't think it's an engine I'd seek out to be honest. Sent from Yahoo Mail on Android On Thu, 2 Jun, 2016 at 20:02, Chris Prata via KRnet wrote: the ad says Subaru EA81 engine, which is water cooled. > To: krnet at list.krnet.org > > Kelly, Hot water heate

KR> Lets try that again...

2016-05-12 Thread JAMES DUFF
This is the P51 low-altitude bailout I previously mentioned and which Colin also described. https://youtu.be/xctYWSuwoYA I'm not sure how robust the weight argument against a parachute is against a context of many builders having already reconciled a near 50% increase in empty weight for their K

KR> parachutes

2016-05-11 Thread JAMES DUFF
The only crash I've ever witnessed personally was a mid air collision at low altitude (Douglas Skyraider vs Mustang). I was fairly convinced I was watching a fatal accident unfolding, but the unflyable of the two aircraft's pilot bailed in a steep dive at very low altitude and got a clean chute

KR> Jet vs Turbo prop?

2015-11-04 Thread JAMES DUFF
That's correct Bill, A gas turbine producing thrust via a propeller is a turbo prop. A turbo jet uses a Newtonian reaction from exhaust gases for thrust. Sent from Yahoo Mail on Android From:"Bill Wood via KRnet" List-Post: krnet@list.krnet.org Date:Wed, 4 Nov, 2015 at 13:30 Subject:KR> Jet v

KR> UK aircraft grade lumber supplier?

2015-03-02 Thread JAMES DUFF
As Mike says. If you're flying under UK law it needs to be built as per plans which is what the design has been assessed against, unless it's a KR2S in which case it's as per plans plus some mandatory modifications which the LAA will send you drawings of. It is possible to modify from the pl

KR> Nvaero

2014-09-02 Thread James Duff
Gents, Let's not this escalate out of hand. I know we've spoken on the phone Steve and I know you're a good guy who works hard. Things do take a longer time may at first be expected from the outside though which is ok when one knows about it before hand but can worry a new customer not familiar

KR> New wing skin idea

2014-02-14 Thread James Duff
Hi, Sounds like a lot of work to get to the same end result as Diehl skins? Regards, Jamie Sent from Samsung Mobile Original message From: Dene List-Post: krnet@list.krnet.org Date:14/02/2014 05:48 (GMT+00:00) To: 'KRnet' Subject: KR> New wing skin idea Hi guys It i

KR> waf material

2013-11-13 Thread James Duff
You wouldn't expect crushing. If the wood is crushed, you've over tightened the bolts. I'd like to point out that the metrinch is a particularly useless unit of measurement. Inches and fractions is archiac but manageable. Metric is robust and intuitive. Inches with decimal places is just asking

KR> WHY? ALUMINUM WAFS?

2013-10-29 Thread James Duff
Stainless properties are very different to 4130. It is inferior in pretty much every way that one might be interested for this application, besides corrosion resistance. Quite worrying really that people who frankly don't know what they're talking about do this on critical parts. Sent from Sam

KR> UK approval for KR2 gear legs?

2008-10-12 Thread JAMES DUFF
Sorry Simon, I know know of Grove gear being fitted to UK KR2s. That's certainly what I have up here in Aberdeen. By going for the Jabiru instead of the VW lump you'll save around 50lbs before you even start. I've never heard of the proper Grove gear bending on landing, but I do know that

KR> A few questions before I buy the plans

2008-10-12 Thread JAMES DUFF
I'm surprised that no US builders consider the Jabiru 2200 engine Colin Hales in the UK built G-BSTL with a Type 1 VW, canned it in favour of a Type 4, junked that too and eventually settled on the Jabiru 2200 which weighs 60kg (132lbs) all in with starter etc. It's putting out 85hp and hi

KR> A few questions before I buy the plans

2008-10-12 Thread JAMES DUFF
at would be on my plane, or maybe the > 3300. It is just too expensive. I am sure that it is worth every penny, but > when there are VW and Corvair available for 1/4th the price, it is hard for > most builders to justify. > > From: JAMES DUFF > > I'm su

Re: Réf. : Re: KR> Civil unrest in Franc e?=

2008-10-12 Thread JAMES DUFF
I'm fairly new to this group. Infact, this is my first post using the group email. With regards to this and also other posts I've read I'd like to offer a newcomer's opinion, and I expect it to be treated as such too. If this group used an online forum eg: www.cougarforum.co.uk of which I'm als