Re: KRnet> Memorializing 2018 gathering

[Phillip Matheson via KRnet]

Excellent memories. Well done. Good singing Larry Phil MathesonKR2Ss Sent from my iPhoneOn 16 Sep 2024, at 22:31, Luis Claudio via KRnet  wrote:For those that were unable to attend the 2024 Gathering, I asked and got permission from Larry Flesner if I could re-post the video of Larry singing several of his iconic songs which includes my very favorite " No need to cry when I'm gone..." I wanted to memorialize this particular gathering as I consider it one of the best having watched most of the videos posted about our events. I hope you enjoy it as much as I did. Thank you, Larry for the years of service to this great aviation community.Luis R ClaudioN8981S KR2SDallas, Texas2018 KR Gathering Mt Vernon, IL (youtube.com)2018 KR Gathering Mt Vernon, IL-- KRnet mailing listKRnet@list.krnet.orghttps://list.krnet.org/mailman/listinfo/krnet-- 
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KRnet> RESPECTFULLY- OFF Topic

[Phillip Matheson via KRnet]

Hi guys
During our wonderful stay in Hawaii, My wife and I had the honour of paying our 
deepest respects to all of the lost souls at USS ARIZONA  Pearl Harbour 
Memorial. 
What a beautiful and solemn place. To all military personnel, their families 
friends and allies- you have our greatest respect. They will never be 
forgotten. 

With respect 
Phillip Matheson
Australia. 

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KRnet> Zach’s camera - KR

[Phillip Matheson via KRnet]

hi Zach
Any chance of info on your  camera you managed to video your brake fire 
please??? 
The video was great - but sorry about the fire, but could have been disastrous 
!! 
Thanks in advance 
Phil

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Re: KRnet> KR Forum at AirVenture Oshkosh

[Phillip Matheson via KRnet]

Have a great time. Apologies. I can’t make it this year, I will be in Honolulu 
from 24th July for two weeks. Any Kr owners or builders in  Honolulu ?? 

Phil Matheson 

Sent from my iPhone

> On 21 Jun 2024, at 22:16, robert7721--- via KRnet  
> wrote:
> 
> 
> I hope to see everyone at Oshkosh!
> KR Experimental Aircraft Forum
> Monday, July 22 11:30 AM – 12:45 PM CDT
> 
> Forum Stage 3: Superflite
>  
> Thanks,
>  
> Rob Schmitt
> KR2S
> N1852Z
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Re: KRnet> Fuel pumps.

[Phillip Matheson via KRnet]

You must have good hearing if you can hear them over the engine noise 🤣
Phil. 
Sent from my iPhone

> On 12 Jun 2024, at 06:13, Mark Jones via KRnet  wrote:
> 
> Just curious guys, has anyone found better and quieter fuel pumps than the 
> Facet.
> 
> Mark Jones
> Oldsmar, Fl
> 
> N771MJ  “WunderBird”
> www.flykr2s.com
> flyk...@gmail.com
> 
> 
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Re: KRnet> (no subject)

[Phillip Matheson via KRnet]

Fantastic. Congratulations 
Phil matheson 
Sent from my iPhone

> On 14 May 2024, at 03:02, Mark Jones via KRnet  wrote:
> 
> My KR2S became a real airplane today. She has her airworthiness 
> certificate!!!
> 
> Mark Jones
> Oldsmar, Fl
> 
> N771MJ  “WunderBird”
> www.flykr2s.com
> flyk...@gmail.com
> 
> 
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Re: KRnet> Bolt access

[Phillip Matheson via KRnet]

Definitely. I have landing light ( be seen light, ) on the leading edge and an 
inner wing storage behind the spar. This gives me access to both sides of spar 
where the legs are attached. 
Phil. Matheson 

Sent from my iPhone

> On 7 May 2024, at 09:15, Kevin Stolhammer via KRnet  
> wrote:
> 
> 
> Just a question on bolt access for main gear bracket and leg mount bolts.  I 
> am closing the holes in the wing bottom after removing retracts.  Anybody see 
> or ever thought there would be value in having inspection panels around this 
> area to allow access to these bolts and nuts?  Fairings would probably attach 
> to insp. covers.
> Look forward to reading opinions.Kevin
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Re: KRnet> KR flight test patches

[Phillip Matheson via KRnet]

I would one. 
Phillip matheson
Talk soon on how 
Continue direct 

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> On 27 Apr 2024, at 07:16, Adam Deem via KRnet  wrote:
> 
> I wanted a KR patch and decided to make this one.  I had 25 made since that 
> was the minimum order.  If anyone wants one I’m just looking to cover cost at 
> $12 plus shipping or I’m planning on coming to the gathering and there will 
> be no shipping.  I’d like to reserve them for pilots who have flown their KR 
> or have done a test program for another builder since the quantity is 
> limited.  If you’re interested just email me directly.
> 
> 
> 
> 
> Adam
> KR2 N8095K
> 
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Re: KRnet> Received CoA

[Phillip Matheson via KRnet]

Yes mate. I can’t  remember. It would be what you told me yours was years ago. 
It started out as a nose dragger, but I gave a  3/4 complete Bushy mustang 2. 
IO360 C/S prop.  So I changed it to a tailwheel after your advice to get time 
before M2 project lives

Thanks to all you guys that have been a round since the start 
Phil. 
Sent from my iPhone

> On 26 Apr 2024, at 22:51, Larry Flesner via KRnet  
> wrote:
> 
> 
> 
> 
> On 4/26/2024 4:06 AM, Phillip Matheson via KRnet wrote:
>> My KR2Ss has completed its testing phase and has its CoA. Had my first 
>> flight this evening with restrictions.
>> WOW. Perfect calm and cool weather 
>> What a fantastic fight. 
>> Keep building 
>> Phil Matheson 
>> Australian 
>> 
>> +++
> Congratulations and well done.  Persistence has it's own rewards.
> 
> What length gear legs did you install on your KR?  They look longer than the 
> standard 24" Diehl gear, more like the 30" legs on 211LF and the KR that Jeff 
> Scott built.
> 
> Larry Flesner
> 
> 
> 
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KRnet> Received CoA

[Phillip Matheson via KRnet]

My KR2Ss has completed its testing phase and has its CoA. Had my first flight 
this evening with restrictions.
WOW. Perfect calm and cool weather 
What a fantastic fight. 
Keep building 
Phil Matheson 
Australian 




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Re: KRnet> Searching for Serge Vidal

[Phillip Matheson via KRnet]

Hi MikeHe didn’t actually spring his kr to Australia. Just the engine 🤣He purchased a Zenith CH300. And flew around. When he returned to Paris I had his plane for a while till it sold. He was taking the very fast bullet train somewhere to work ??  Then lost contact   Here is my Kr. Just finishing the testing phasePhil. Sent from my iPhoneOn 12 Apr 2024, at 07:43, MS  wrote:
I used to follow him on KRNET.  He was in South Africa as well as the other countries you mention. I used to think "There's someone with an interesting job!"  Shipping the KR around the planet surely cost a bit.  MikeKSEE





On Thursday, April 11, 2024 at 03:30:19 AM PDT, Phillip Matheson via KRnet  wrote:





Hi all. I lost contact with an old friend and KR owner and flyer Serge Vidal,  He returned to France many years ago from Australia. I have not heard from him or able to contact himAnyone out there know of him or pass on my request to himRegards Phillip MATHESON Australia Sent from my iPad-- KRnet mailing listKRnet@list.krnet.orghttps://list.krnet.org/mailman/listinfo/krnet

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KRnet> Searching for Serge Vidal

[Phillip Matheson via KRnet]

Hi all. I lost contact with an old friend and KR owner and flyer Serge Vidal,  
He returned to France many years ago from Australia. I have not heard from him 
or able to contact him
Anyone out there know of him or pass on my request to him
Regards 
Phillip MATHESON 
Australia 


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Re: KRnet> Who is the owner of this folding wing KR?

[Phillip Matheson via KRnet]

Michael has reminded me of some important points, thanks , that link is from my web page1- In Australia we are not allow to use the 4 separate bolts on the WAF as per plans, by our national body CASA ( Civil Aviation Safety Authority) we have to use only 2 bolts with a thick spacer between the WAF to lock them together. 2- I assume the FAA is the same, but when the wings are removed ( or any major control is disconnected ( aileron) when refitted before any flight, a log book entry must be made and signed by a second approved pilot, engineer,  that it’s been check and operates correctly ( in the correct direction.) 3 - I glued a block of spruce on the end of the spar and under the top WAF,  so when you are fitting the wing, the WAF sit on the block and aligns the single bolt through the neat fitting spacer. 4- I  seldom remove the wings. On every 2 nd annual I remove them to check or corrosion on the WAF bolts and their tension   Also spar inspection Phil. Sent from my iPhoneOn 5 Apr 2024, at 19:34, Michael via KRnet  wrote:Greetings  There was a discussion on KR/Freebird folding wings a few months back.  The folding mechanism itself is fairly easy and one example on a KR is seen here: http://www.philskr2.50megs.com/photo5.html . The Fisher Flying Aria folding wing bracket is very similar to those in the link above although I personally believe the KR2 one shown is simpler and more efficient.The biggest headache is the efficient and safe attaching (and detaching) of the Wing Attach Fittings (WAF).  Summary of what I remember from the thread:Currently, removing the WAF bolts is a pain in the rear and takes time and a few expletives to do.  This defeats folding wings if your objective is to regularly fold the wings to save hangar space or like me, trailer my KR instead of paying huge $$$ for hangar space.One commenter mentioned that the plans do not specify a torque value for the WAF bolts so I asked if quick-release bolts; like those on high-end racing bicycles to rapidly remove wheels; with some sort of locking mechanism would be sufficient to secure the WAF's?What about adding a torsion tube (is this the correct name?) between the individual WAF brackets to make aligning and attaching the wings easier and quicker and also inserting the bolts more efficient (they slide through the torsion tube instead of manually aligning the bolts with the holes).  Personally, the few additional grams of the torsion tube will add to total weight is worth it for the reduced frustration of trying to get the bolts into the WAF holes.What about the wear & tear on the nuts & bolts and their threads?  Especially lock nuts.How to safely & correctly secure the WAF bolts without having to wire/split-pin them everytimeIn the end, the consensus was that it may not be worth the risk of using quick-release bolts & nuts or other rapid removal systems as none of us have the skill and knowledge to know what the risks and likelihood of failure would be.  Essentially stick with the plans for securing the WAF's.Now if there was a really bright and talented person out there who could develop a solution for the quick & efficient attachment (& detach) of the WAF's while maintaining the high level of safety & strength the WAF's current design has ... that would be a game changer!Regardsשָׁלוֹם עֲלֵיכֶם (Shalom aleichem)Michael L Griffinmileg...@gmail.comFax : 086 733 0650Cel : +27 83 462 0462Please consider the environment before printing this emailHe who play in root,             eventually kill tree.DigitalOceans VPS   :: https://bit.ly/jgdg-referralEvE Online Free SP :: https://bit.ly/eve-referral01
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Re: KRnet> Who is the owner of this folding wing KR?

[Phillip Matheson via KRnet]

There are plans floating around for the Bushby mustang 2 folding wing. That would be easy to modify to suit the krPhil matheson Sent from my iPhoneOn 5 Apr 2024, at 04:29, Mark Langford  wrote:

  

  
  
Keith Wiese wrote:
>>Any guess why the props were removed?? <<
If I remember correctly, that plane was hauled in and reassembled
  for display, and maybe he hadn't gotten around to installing the
  prop blades yet, or they were missing for some other reason. 
  Given that it had no registration numbers on it, it was apparently
  not yet ready to fly anyway.  If it had tail numbers, it'd be easy
  to look up on the FAA's website at
  https://registry.faa.gov/aircraftinquiry/search/nnumberinquiry  .

It would indeed be interesting to know how he did the folding
  wings (if they were folding), and if any others have good plans
  for how that's done on KRs or any other plane, it might be a good
  addition to the FreeBird plans.

Mark Langford
m...@n56ml.com
http://www.n56ml.com
Huntsville, AL

  

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Re: KRnet> prop size

[Phillip Matheson via KRnet]

Thanks for all the info
Phil. 
Sent from my iPhone

> On 28 Mar 2024, at 14:33, Jeff Scott via KRnet  wrote:
> 
> 
> FWIW, I was using a Prince 62"D x 66"P prop on the O-200 on my KR.  IMHO, I 
> thought it was about as perfect of a match as one could make.  Easy cruise at 
> 2550 rpm, but would turn up to 2750 if I wanted to run WOT.  The down side to 
> the Prince Props at the time was the lack of leading edge protection, so it 
> tended to pick up rock chips and was easily damaged if you flew in heavy 
> rain.  On the other hand, I also found it quite easy to fill and repair. 
>  
> It's difficult to compare one prop to the next, especially on a KR.  Every 
> prop manufacturer seems to caclulate their pitch differently, and every KR 
> has a different drag component.  I worked very hard at drag reduction on mine 
> over the years with some very good performance results that just weren't 
> there when I first started flying it.  Less drag = more speed and higher rpms.
>  
> YMMV,
>  
> -Jeff Scott
> Arkansas Ozarks
>  
>  
> Sent: Wednesday, March 27, 2024 at 2:25 PM
> From: "Phillip Matheson via KRnet" 
> To: "KRnet" 
> Cc: "Phillip Matheson" 
> Subject: Re: KRnet> prop size
> Thanks Larry 
> The reason I asked, I have had all sorts of low RPM issues. I used 
> Thompson 60 x 70 = static 2100 wot 2400
> Catto 60x 70 = 2300 and 2500 ( still the best prop) 
> APP 69x 68 using now 2300  and 2500 if I drop the nose 
> Any one have any better choices I would love to hear. But of course I can’t 
> keep buying props. 
> So now just putting time on the engine and finishing phase one testing time 
> Phil 
> Sent from my iPhone
>  
> On 28 Mar 2024, at 00:12, Larry Flesner via KRnet  
> wrote:
>  
> 
>  
> 
> On 3/27/2024 12:03 AM, phillipmatheson--- via KRnet wrote:
> Hi Larry old friend, hope you are well. Good to hear your ex bird is going 
> well
> 
> Do you remember her prop size, and static RPM and also MAX RPM straight and 
> level please
> 
> Phil
> 
>  
> +
> 
> 211LF carries a Sterba prop, 60X68.  I returned it early on to be re-pitched 
> as it seemed rpm was a bit low.  I couldn't tell any difference on return.  
> It's been a while but I recall wide open level flight gave 2800 rpm, static 
> around 2400.  Zach has made a few changes as well as engine work so he could 
> give more current info.
> 
> Larry Flesner
> 
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Re: KRnet> prop size

[Phillip Matheson via KRnet]

Interesting. The Bolly prop is similar, but they refuse to sell me one for an 
0200. They will only supply for a gearbox type engine. Rotax etc. 
phil. 
Sent from my iPhone

> On 28 Mar 2024, at 07:24, Randall Smith via KRnet  
> wrote:
> 
> 
> Y'all just might want to consider a Warp drive three blade Prop. I just put 
> one on an 0 290 D and a little T 18 Thorpe I had a Caddo prop and when I was 
> running the engine wide open in the driveway, it picked up a three-quarter 
> inch nut and shattered the prop. They were 8 to 10 weeks out on delivery. I 
> ordered a warp ground adjustable that has been a really good prop put me at 
> 140 mile an hour at 2450 RPM. The two blade Cato Prop gave me the same 
> performance. When I step up to an 0320 I won't have to buy another Prop. I'll 
> just readjust this one.  On an 0 320 with that Prop they're getting about 160 
> mile an hour and on an 0 360 they got one out there and he's getting not 
> quite 200 mile an hour.
> Sent from my iPhone
> 
>>> On Mar 27, 2024, at 2:44 PM, Phillip Matheson via KRnet 
>>>  wrote:
>>> 
>> Thanks Larry 
>> The reason I asked, I have had all sorts of low RPM issues. I used 
>> Thompson 60 x 70 = static 2100 wot 2400
>> Catto 60x 70 = 2300 and 2500 ( still the best prop) 
>> APP 69x 68 using now 2300  and 2500 if I drop the nose 
>> Any one have any better choices I would love to hear. But of course I can’t 
>> keep buying props. 
>> So now just putting time on the engine and finishing phase one testing time 
>> Phil 
>> Sent from my iPhone
>> 
>>>> On 28 Mar 2024, at 00:12, Larry Flesner via KRnet  
>>>> wrote:
>>>> 
>>> 
>>> 
>>> 
>>> On 3/27/2024 12:03 AM, phillipmatheson--- via KRnet wrote:
>>>> Hi Larry old friend, hope you are well. Good to hear your ex bird is going 
>>>> well
>>>> 
>>>> Do you remember her prop size, and static RPM and also MAX RPM straight 
>>>> and level please
>>>> 
>>>> Phil
>>>> 
>>>>  
>>>> +
>>>> 
>>> 211LF carries a Sterba prop, 60X68.  I returned it early on to be 
>>> re-pitched as it seemed rpm was a bit low.  I couldn't tell any difference 
>>> on return.  It's been a while but I recall wide open level flight gave 2800 
>>> rpm, static around 2400.  Zach has made a few changes as well as engine 
>>> work so he could give more current info.
>>> 
>>> Larry Flesner
>>> 
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Re: KRnet> prop size

[Phillip Matheson via KRnet]

Thanks Larry 
The reason I asked, I have had all sorts of low RPM issues. I used 
Thompson 60 x 70 = static 2100 wot 2400
Catto 60x 70 = 2300 and 2500 ( still the best prop) 
APP 69x 68 using now 2300  and 2500 if I drop the nose 
Any one have any better choices I would love to hear. But of course I can’t 
keep buying props. 
So now just putting time on the engine and finishing phase one testing time 
Phil 
Sent from my iPhone

> On 28 Mar 2024, at 00:12, Larry Flesner via KRnet  
> wrote:
> 
> 
> 
> 
> On 3/27/2024 12:03 AM, phillipmatheson--- via KRnet wrote:
>> Hi Larry old friend, hope you are well. Good to hear your ex bird is going 
>> well
>> 
>> Do you remember her prop size, and static RPM and also MAX RPM straight and 
>> level please
>> 
>> Phil
>> 
>>  
>> +
>> 
> 211LF carries a Sterba prop, 60X68.  I returned it early on to be re-pitched 
> as it seemed rpm was a bit low.  I couldn't tell any difference on return.  
> It's been a while but I recall wide open level flight gave 2800 rpm, static 
> around 2400.  Zach has made a few changes as well as engine work so he could 
> give more current info.
> 
> Larry Flesner
> 
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KRnet> KR2SS.

[Phillip Matheson via KRnet]

Just stoping a few minor oil leaks
Phil 





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Re: KRnet> Empty Garage

[Phillip Matheson via KRnet]

Another nice job Mark. Any dates for the big day yet?  
I am just about finished my phase 1 testing. Photo to come 

Phil matheson 
NSW
Australian 

Sent from my iPhone

> On 27 Mar 2024, at 03:43, Mark Jones via KRnet  wrote:
> 
> What a strange feeling with my plane gone from the  garage. It’s the second 
> time I have experienced this feeling. Kind of like having a kid move out. Now 
> Karen can park her car back in the garage.
> 
> 
> Mark Jones
> Oldsmar, Fl
> 
> N771MJ  “WunderBird”
> www.flykr2s.com
> flyk...@gmail.com
> 
> 
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Re: KRnet> Passing of a long time KRnet member

[Phillip Matheson via KRnet]

Condolences to all his family friends and KR family friends Phil Sent from my iPhoneOn 23 Mar 2024, at 11:09, William Walsh via KRnet  wrote:That’s to bad, Sad to here a fellow aviator passing away. However, I’ve never attended any of the flying, but I’ve owned a few KR‘s over the years. Prayers of peace for the family.William On Fri, Mar 22, 2024 at 4:59 PM Rich Parker via KRnet  wrote:






Sad to pass along that the long time krnet member Dave Mullins passed away suddenly while at work today. Those that attended gatherings of past may remember Dave as a large man with big dreams of finishing his KR2 XL. Unfortunately, his big heart gave out today.
 A talented and self taught engineer with many skills and a willingness to help anyone. He was employed by another good friend of mine at Pneucleus.com and was responsible for cad design, electronic layout, fixture design, manufacturing, dog petting, and anywhere
 else he could lend a helping hand. 




Just a few days ago he responded to Gary Sack's e-mail regarding viewing the eclipse in northern New Hampshire. 

https://www.mail-archive.com/krnet@list.krnet.org/msg68839.html




Dave was also an avid and talented, professionally trained photographer and was responsible for photo's at many gatherings from the late 1990's and beyond such as   http://www.krnet.org/kronline/jan2003/




Dave was also a Corvair aircraft engine enthusiast and I have a few parts he designed and had fabricated on my (not yet flying) KR2S. 




Daves website and builders log is still up and running. New guys may want to capture as much information as you can in case it goes down. 

 http://n323xl.iwarp.com/blspars1.htm




It early but we are hoping that their may be a service in his original home state of Tennessee in the months to come




Rich Parker 

Greenfield, NH

richontheroad (at) hotmail.com








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Re: KRnet> what's this noise????

[Phillip Matheson via KRnet]

Is there any metal in your oil filter???Phil Sent from my iPhoneOn 26 Feb 2024, at 05:23, Mark Langford  wrote:

  


  
  
My last flight in KR2 N891JF was back home from the KR Gathering
  at KMVN.  When I got back, I dumped the hot oil for an oil change,
  and the next day I adjusted the valves.  I try to do both every 25
  hours.  The valve adjustment frequency seems a bit extreme, but
  what GPASC recommends, and with most VW heads I've had, two or
  three valves always needed adjustment.  I'm a bit picky about
  valve adjustments, because if you let an exhaust valve go too long
  without adjustment, it will eventually tighten up to the point
  that it never closes.  Once it reaches that point, it gets very
  hot very quickly, because it doesn't have the opportunity to
  dissipate its heat to the valve seat, and will stretch and break
  in short order.  Been there, done that, and it's no fun at all! 
  Having said that, I've been running Revmaster heads since John
  Bouyea and others have sworn by them, and guess what.the
  valves really hold their adjustment pretty close.  I may find one
  that needs a tiny fraction of a turn on the adjuster, but often
  they are all still perfectly adjusted!  Joe Horvath at Revmaster
  says it's all about the metallurgy of the head and valve seat
  material, and that works for me.  Superior cooling may be another
  factor.

So, while I was adjusting the valves a few days after I returned
  from the Gathering, I noticed a weird and ominous noise coming
  from the engine, like something large and steel was broken or
  loose.  Has anybody else every heard one that sounds like this
  when simply rotating the engine?  I'm just looking for a data
  point.  I don't recall the engine ever making this noise
  previously, and can only believe that if I'd heard it before, I'd
  have definitely noticed.  Listen to the short movie at 

http://www.n56ml.com/n891jf/vw/wierd_volkswagen_noise.mov
    (you may have to cut and post this into your browser)
  
Sorry about the camera moving around a lot
during the prop rotation.  One arm is connected to the other,
and when rotating the prop with the right arm, the left arm
moves around too!  Note that the distributor and drive gear are
removed, just so I could get a better look at the brass
distributor drive helical gear on the crank, which appeared
secured and in one piece, and because it eliminated those two
parts as a source of the problem.
-- 
Mark Langford
m...@n56ml.com
http://www.n56ml.com
Huntsville, AL
  

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KRnet> NEW Lightweight Low-Cost 4-Cylinder Aircraft Engine

[Phillip Matheson via KRnet]

Check this out. 0200 competitor. Plus lots of other engines on their web page 
PHIL matheson. 

http://www.epi-eng.com/aircraft_engine_products/aircooled_4-cyl_aircraft_engine.htm

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KRnet> KR2SS testing - update

[Phillip Matheson via KRnet]

Hi guys
Had some unexpected teething problems so far
To start with, before first flight, the Rotec TBI gave nothing but trouble, 
running too lean and cutting out about 3/4 throttle. 
Modified a few times by Rotec, finally got to WOT , then cuts out, but they 
refused to test run it at WOT( see their web page, on how they test them , 
think very hard before buying a new  one. They refused to refund my money, that 
wasted months. 

So purchased and fitted the Correct 0200 carburettor,$  fixed the running 
problems.

Then running hot, so, more time taken to modify cowl inlets from 3 inch to 5 
inches. That was fun cutting up a beautifully finished cowl, but fixed the 
temps so far. But not summer yet??? Will Finishing off cowl painting after 
testing is finished. 

Then, the prop 60 x 70 was too much for the engine, low RPM. static 2100 , WOT 
2400 , no were near the specifications of 2750. So flying has been a bit 
restricted. Unable to borrow a lower pitch  prop to try. Waiting on a new prop 
59 x 68 $$ 

Then after about 7 hours the left mag failed, so they had to be sent away. 
Found out both unserviceable, so had to order new ones. $ That fixed that 
problem, More lost flying time

Now only have 11.5 hours on clock 
Next minor prop, when I built her I,  placed two thin ply packing shims under 
rear HS rear spar ( -3 deg) as discussed on the KR net. 
Had to use too much forward trim, so removed one shim a few days ago, seems 
better , but weather has been so windy and rough, test flying is very 
difficult. 

Hope the new prop from Nee Zealand  arrives soon, and proper testing can start, 
( if weather allows) this is my first tailwheel aircraft. But it handles great 
on the ground, and  still in one piece so far.  Testing Can only get better. 
To be continued 

Phil matheson 
Australia 
VH PKR
KR2Ss- continental 0200. 
 









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Re: KRnet> Myron's project for sale & photos published

[Phillip Matheson via KRnet]

Shame I’m in Australia. I think have all of those parts.   Phil matheson Sent from my iPhoneOn 15 Oct 2023, at 07:16, Jim Litchfield via KRnet  wrote:Subject: Fixed gear attach brackets:, composite gear leg blanks:, axle attach bracketsI am looking for subject pieces or drawings or  potential sources.Any leads ?Seems like someone posted about e machine shop for the gear brackets just recently, but it doesn't come up on archive searches. Archive searches result in mostly old entries and were not helpful. Had to access archives thru Bouyea's site. Am I doing it wrong ???Anyway I'm looking for the brackets and a source for the composite blanksAny help appreciated.Jim  LitchfieldRight Coast, USAOn Sat, Oct 14, 2023 at 2:27 PM  wrote:Myron Freeman is selling his KR2 project. I’m trying to help by getting the photos up where everyone can see them.Go to http://bouyea.net/classifieds/MyronF to view the images (in no particular order)Communicate directly with Myron at his email address of mfreeman1...@gmail.com  John Bouyea / OR81/ Hillsboro, ORN133RM KR-2S – imported, fixed & flyingwww.bouyea.net/N133RM -- 
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Re: KRnet> KR> Simply Folding Wing

[Phillip Matheson via KRnet]

Wow. It’s certainly not a KR just a price of Info from CASAIN Australia if any flight controls are disconnected, a second qualified  pilot  MUST do a second inspection before it can be flown.I would have figured the FAA would be the samePhil. Sent from my iPhoneOn 15 Aug 2023, at 02:33, Ricardo Moura via KRnet  wrote:Michael, I do appreciate your brainstorming and eager to find a safe solution.Before I express my POV, I just want to leave these 2 disclaimers on the table...1) Although I am an engineer, I am not a mechanical or aerospace one. I am not an expert on the matter.2) I am not familiar with the plans and instructions for the KR-2 yet. So I cannot refer to them.Not all bolts are designed to apply clamping force. Some, like the castle nuts, are used to keep things in place. From my perspective, unless the plans specifically define the function of the nut or call for a specific torque to be applied to it, one could argue that this is to keep the connecting rods in place.Just for reference, the YouTube link below shows the use of a castle nut in a wing folding mechanism (please, forward it to minute 10:15). Yes, the folding mechanism is different and this is an ultralight (with different magnitude of  forces applied to the structure). Just food for thought...https://youtube.com/watch?v=zCWMfqOCBXs&feature=share7Regards,RicardoOn Mon, Aug 14, 2023, 05:50 Michael via KRnet <krnet@list.krnet.org> wrote:Greetings  I have done some digging on the KR2 folding wings and while the actual folding mechanism is reasonably easy (See Philip's web link); the quick and safe detach and reattach the WAF bolts has been the challenge.  True I can simply spend an age detaching and reattaching the wings and securing the WAF bolt's but to me, that defeats the purpose of folding wings.  My use case is to trailer-hangar my KR2 (ZS-VVT) for ease of storage and potentially the flexibility of storing at home.I am no engineer so there may be a simple solution that I am unable to see.The 2 scenario's I have researched:1) If it were possible to simply remove the lower WAF bolts (for example, a secure pin & cotter-pin like the KitFox and others) and rotate upwards that would be great.  The challenge I am unable to overcome is the top forward and aft WAF's pivot angles do not align sufficiently to allow for a hinge motion.  Tilting the spar's to align them may be an option to align the hinge movement but not feasible for exiting KR2's and I have no idea of what doing so will do to the design, performance and most importantly safety of the KR2.  Tilting the spars is a radical deviation from the plans.  Personally, tilting the spar is not viable.2) A potentially more viable solution is replacing the WAF bolts with pins enabling you to rapidly remove all the WAF bolts, pull the wing out a little to clear the WAF brackets and rotate the wings up & backward (like Philip's Folding wing link shows).  This would be ideal for trailering & reducing hangar space.  The challenge I see is doing so without compromising safety.  Replacing the WAF bolts with a hitch-pin and cotter-pin (lynch-pin?) combination for rapid attach & detach is very easy but doing so without compromising integrity and safety of the wing is paramount and where I ran afowl of my lack of expertise.If anyone has a solution, I would be most interested!Philip's link: http://www.philskr2.50megs.com/photo5.htmlRegardsMichael L Griffinmileg...@gmail.comFax : 086 733 0650Cel : +27 83 462 0462Please consider the environment before printing this emailHe who play in root,             eventually kill tree.Linode Private Server  :: http://goo.gl/OnpGMSEvE Online 21day trial :: http://goo.gl/TAZSJ8On Tue, 8 Aug 2023 at 10:36, Phillip Matheson via KRnet <krnet@list.krnet.org> wrote:Have a look on my wed page. At the top you will see a folding wing page link. This is not a KR, but this aircraft used the same WAFhttp://www.philskr2.50megs.com/Hope this helpsPhil Sent from my iPhoneOn 7 Aug 2023, at 11:23, Ricardo Moura via KRnet <krnet@list.krnet.org> wrote:I am new to this group and this is my very first message.I live in the Greater Cleveland area, have always admired the KR-2 design and, until now, it was out of my reach because my goal is to fly an aircraft under the LSA rules. However, it seems like the rules are broadening up, and now I can see a KR-2S in my future.I saw the post below by David Boyer (KR> Simply Folding Wing) and noticed that the link to the pictures showing his solution is not available anymore.Can anyone, please, share the pics showing the folding mechanism with me?Thanks and regards,RicardoKR> Simply Folding WingDavid Boyer Tue Jun 21 16:42:55 2011I have been talking with badbob0007  (Bob Johnson) and we both would like the ability to fold our wings up and directly over the top of the canopy for transport.This is a basic idea on a double pivot design so the wing can have 

Re: KRnet> KR> Simply Folding Wing

[Phillip Matheson via KRnet]

The belt drive was great? Heaps of torque , but I had a VW Type 4 engine, 2 lit from a Comby Van. Chevy 307 pistons, cylinders machined from  solid aluminium. Original drive was gear drive! But stuffed two in 15 hours. I sold that KR a few years back. It has had 4 owner so far since then, it  now lives in Queensland ?? I am now testing my new  0200 KR2 as it has 10.5 hours on the clockPhil Sent from my iPhoneOn 14 Aug 2023, at 22:30, Matt Naiva via KRnet  wrote:Hi Phil Can you tell us more on how the belt drive worked out?  MattOn Tue, Aug 8, 2023, 3:36 AM Phillip Matheson via KRnet <krnet@list.krnet.org> wrote:Have a look on my wed page. At the top you will see a folding wing page link. This is not a KR, but this aircraft used the same WAFhttp://www.philskr2.50megs.com/Hope this helpsPhil Sent from my iPhoneOn 7 Aug 2023, at 11:23, Ricardo Moura via KRnet <krnet@list.krnet.org> wrote:I am new to this group and this is my very first message.I live in the Greater Cleveland area, have always admired the KR-2 design and, until now, it was out of my reach because my goal is to fly an aircraft under the LSA rules. However, it seems like the rules are broadening up, and now I can see a KR-2S in my future.I saw the post below by David Boyer (KR> Simply Folding Wing) and noticed that the link to the pictures showing his solution is not available anymore.Can anyone, please, share the pics showing the folding mechanism with me?Thanks and regards,RicardoKR> Simply Folding WingDavid Boyer Tue Jun 21 16:42:55 2011I have been talking with badbob0007  (Bob Johnson) and we both would like the ability to fold our wings up and directly over the top of the canopy for transport.This is a basic idea on a double pivot design so the wing can have enough clearance to fold.http://i1081.photobucket.com/albums/j354/davidpob/wing.jpgI hope this will be useful. Thanks  David Boyer
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Re: KRnet> KR> Simply Folding Wing

[Phillip Matheson via KRnet]

Michael In Australia CASA ( civil Aviation Safety Authority ) would not allow ( in the early days of building) the 4 bolts per WAF. The WAF has a solid spacers between each pair and a single 3/8” minimum bolt. ( also we do not use the aft 2” of the CoG. So in my opinion the WAF MUST be bolted, the pins would not be safePhil matheson Sent from my iPhoneOn 14 Aug 2023, at 19:53, Michael via KRnet  wrote:Forgot to attach image of the type of pins I am refering to:https://www.globalspec.com/learnmore/building_construction/building_supplies/fasteners/hitch_pins_linch_pinsRegardsשָׁלוֹם עֲלֵיכֶם (Shalom aleichem)Michael L Griffinmileg...@gmail.comFax : 086 733 0650Cel : +27 83 462 0462Please consider the environment before printing this emailHe who play in root,             eventually kill tree.Linode Private Server  :: http://goo.gl/OnpGMSEvE Online 21day trial :: http://goo.gl/TAZSJ8On Mon, 14 Aug 2023 at 11:49, Michael <mileg...@gmail.com> wrote:Greetings  I have done some digging on the KR2 folding wings and while the actual folding mechanism is reasonably easy (See Philip's web link); the quick and safe detach and reattach the WAF bolts has been the challenge.  True I can simply spend an age detaching and reattaching the wings and securing the WAF bolt's but to me, that defeats the purpose of folding wings.  My use case is to trailer-hangar my KR2 (ZS-VVT) for ease of storage and potentially the flexibility of storing at home.I am no engineer so there may be a simple solution that I am unable to see.The 2 scenario's I have researched:1) If it were possible to simply remove the lower WAF bolts (for example, a secure pin & cotter-pin like the KitFox and others) and rotate upwards that would be great.  The challenge I am unable to overcome is the top forward and aft WAF's pivot angles do not align sufficiently to allow for a hinge motion.  Tilting the spar's to align them may be an option to align the hinge movement but not feasible for exiting KR2's and I have no idea of what doing so will do to the design, performance and most importantly safety of the KR2.  Tilting the spars is a radical deviation from the plans.  Personally, tilting the spar is not viable.2) A potentially more viable solution is replacing the WAF bolts with pins enabling you to rapidly remove all the WAF bolts, pull the wing out a little to clear the WAF brackets and rotate the wings up & backward (like Philip's Folding wing link shows).  This would be ideal for trailering & reducing hangar space.  The challenge I see is doing so without compromising safety.  Replacing the WAF bolts with a hitch-pin and cotter-pin (lynch-pin?) combination for rapid attach & detach is very easy but doing so without compromising integrity and safety of the wing is paramount and where I ran afowl of my lack of expertise.If anyone has a solution, I would be most interested!Philip's link: http://www.philskr2.50megs.com/photo5.htmlRegardsMichael L Griffinmileg...@gmail.comFax : 086 733 0650Cel : +27 83 462 0462Please consider the environment before printing this emailHe who play in root,             eventually kill tree.Linode Private Server  :: http://goo.gl/OnpGMSEvE Online 21day trial :: http://goo.gl/TAZSJ8On Tue, 8 Aug 2023 at 10:36, Phillip Matheson via KRnet <krnet@list.krnet.org> wrote:Have a look on my wed page. At the top you will see a folding wing page link. This is not a KR, but this aircraft used the same WAFhttp://www.philskr2.50megs.com/Hope this helpsPhil Sent from my iPhoneOn 7 Aug 2023, at 11:23, Ricardo Moura via KRnet <krnet@list.krnet.org> wrote:I am new to this group and this is my very first message.I live in the Greater Cleveland area, have always admired the KR-2 design and, until now, it was out of my reach because my goal is to fly an aircraft under the LSA rules. However, it seems like the rules are broadening up, and now I can see a KR-2S in my future.I saw the post below by David Boyer (KR> Simply Folding Wing) and noticed that the link to the pictures showing his solution is not available anymore.Can anyone, please, share the pics showing the folding mechanism with me?Thanks and regards,RicardoKR> Simply Folding WingDavid Boyer Tue Jun 21 16:42:55 2011I have been talking with badbob0007  (Bob Johnson) and we both would like the ability to fold our wings up and directly over the top of the canopy for transport.This is a basic idea on a double pivot design so the wing can have enough clearance to fold.http://i1081.photobucket.com/albums/j354/davidpob/wing.jpgI hope this will be useful. Thanks  David Boyer
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Re: KRnet> 0200 engine mount rubbers

[Phillip Matheson via KRnet]

Larry
That’s what my 0200 has. Tighten on the space to set the rubber compression 
Phil. 

Sent from my iPhone

> On 14 Oct 2023, at 10:10, Larry Flesner via KRnet  
> wrote:
> 
> 
> 
> 
> On 10/13/2023 5:51 PM, Mike Sylvester via KRnet wrote:
>> Phillip, Mine doesn't sag at all. I put a rubber hose on the inside of the 
>> mount between the end bushings. It works like a bushing between the bolt and 
>> the insides of the mount.. 6 years and no sag. 
>> 
>> Mike Sylvester
> +++
> 
> Mike,
> 
> Didn't that rubber hose that passes through the mount have a thin wall 
> aluminum or steel pipe internal to the hose to act as a spacer to keep from 
> crushing the rubber bushing?
> 
> https://www.aircraftspruce.com/catalog/eppages/contmountparts.php
> 
> Larry Flesner
> 
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Re: KRnet> Light weight starter 0200

[Phillip Matheson via KRnet]

Yes mate it’s the clutch. All else in good order


Sent from my iPhone

> On 21 Sep 2023, at 23:39, Larry Flesner via KRnet  
> wrote:
> 
> 
>> On 9/21/2023 12:27 AM, Phillip Matheson via KRnet wrote:
>> Anyone have one they don’t need. My pull starter on KR2S failed today
>> Or. Where is the best place to buy one. Thanks in advance
>> Phil Matheson
> 
> ++
> 
> Phil,
> 
> what part failed?  I think I have a couple of pull starters laying around if 
> you want to pay the freight.
> 
> Larry
> 
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Re: KRnet> Light weight starter 0200

[Phillip Matheson via KRnet]

Thanks mate. Has to be the clutch dive. Motor still turns over. Will be 
removing today 
Phil 

Sent from my iPhone

> On 21 Sep 2023, at 23:39, Larry Flesner via KRnet  
> wrote:
> 
> 
>> On 9/21/2023 12:27 AM, Phillip Matheson via KRnet wrote:
>> Anyone have one they don’t need. My pull starter on KR2S failed today
>> Or. Where is the best place to buy one. Thanks in advance
>> Phil Matheson
> 
> ++
> 
> Phil,
> 
> what part failed?  I think I have a couple of pull starters laying around if 
> you want to pay the freight.
> 
> Larry
> 
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KRnet> Light weight starter 0200

[Phillip Matheson via KRnet]

Anyone have one they don’t need. My pull starter on KR2S failed today
Or. Where is the best place to buy one. Thanks in advance 
Phil Matheson 

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Re: KRnet> Part needed

[Phillip Matheson via KRnet]

Louis. Could you contact me on my personal email about the 140 latch please phillipmathe...@bigpond.com Sent from my iPhoneOn 30 Aug 2023, at 21:54, ROBERT HARTMAIER via KRnet  wrote:

  
   
 
 
  
   An A&P at my airport bought a wrecked 140, mainly for the instrument panel.  I can check to see if he saved any "smalls" such as the door latch.  Can you post a photo of what you need?  Or perhaps an image from the parts manual?
   
   
   
On 08/29/2023 11:08 PM EDT Luis Claudio via KRnet  wrote:

   
 

   
 



  
 

 I live in Dallas, Phil and I can check with Lucky over at the salvage place for the parts you need. Can you send me a picture of the part? What year is the 140?
 

  
 

 Luis 
 

  
 


 
 
  On Tuesday, August 29, 2023 at 10:04:26 PM CDT, G R Pickett via KRnet  wrote:
  
 
   
  
 
   
  
  
  
   Try Texas Air Salvage or eBay
   
   -Original Message-
   From: KRnet <krnet-boun...@list.krnet.org> On Behalf Of Phillip Matheson via KRnet
   Sent: Tuesday, August 29, 2023 9:24 PM
   To: KRnet <krnet@list.krnet.org>; Mustang Group <mustanga...@groups.io>
   Cc: Phillip Matheson <phillipmathe...@bigpond.com>
   Subject: KRnet> Part needed
   
   Sorry to ask for non group parts
   But my mate is looking for , or where to find a main door catch unit for a Cherokee 140
   
   Phil matheson.
   
   Sent from my iPhone
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Re: KRnet> Part needed

[Phillip Matheson via KRnet]

LuisI will get a photo for you Phil. Sent from my iPhoneOn 30 Aug 2023, at 21:54, ROBERT HARTMAIER via KRnet  wrote:

  
   
 
 
  
   An A&P at my airport bought a wrecked 140, mainly for the instrument panel.  I can check to see if he saved any "smalls" such as the door latch.  Can you post a photo of what you need?  Or perhaps an image from the parts manual?
   
   
   
On 08/29/2023 11:08 PM EDT Luis Claudio via KRnet  wrote:

   
 

   
 



  
 

 I live in Dallas, Phil and I can check with Lucky over at the salvage place for the parts you need. Can you send me a picture of the part? What year is the 140?
 

  
 

 Luis 
 

  
 


 
 
  On Tuesday, August 29, 2023 at 10:04:26 PM CDT, G R Pickett via KRnet  wrote:
  
 
   
  
 
   
  
  
  
   Try Texas Air Salvage or eBay
   
   -Original Message-
   From: KRnet <krnet-boun...@list.krnet.org> On Behalf Of Phillip Matheson via KRnet
   Sent: Tuesday, August 29, 2023 9:24 PM
   To: KRnet <krnet@list.krnet.org>; Mustang Group <mustanga...@groups.io>
   Cc: Phillip Matheson <phillipmathe...@bigpond.com>
   Subject: KRnet> Part needed
   
   Sorry to ask for non group parts
   But my mate is looking for , or where to find a main door catch unit for a Cherokee 140
   
   Phil matheson.
   
   Sent from my iPhone
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KRnet> Part needed

[Phillip Matheson via KRnet]

Sorry to ask for non group parts
But my mate is looking for , or where to find a main door catch unit for a 
Cherokee 140

Phil matheson. 

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Re: KRnet> 0200 Prop

[Phillip Matheson via KRnet]

Great photo. Thanks. 
It shows almost all of your temps and pressures as well. 
Phil. 

Sent from my iPhone

> On 29 Aug 2023, at 08:40, Larry Flesner via KRnet  
> wrote:
> 
> 
> 
> 
> On 8/27/2023 10:28 PM, Phillip Matheson via KRnet wrote:
>> I had the tach overhauled, ASI checks out 
>> I’m looking at props and prices. The same male prop, 60 x 68 is around $2700 
>> Aust 
>> Your saying 156 mph (135 kts) not a hope
>> My 70 “ pitch gets 120 kts 2300
>> My prop 60 x 70 p
>> 70 x 2300 x 60 / 12 /5280 = 152 mph. (132 kts) 
>> Phil. 
> 
> ++
> 
> 
> 
> The photo is a shot of the panel of 211LF a couple of years back on a flight 
> to meet some KR fliers for lunch.  I have no idea what the temperature was or 
> you might figure true air speed.  The altimeter was 30.22.  I'm guessing the 
> temperature was in the 80 deg F range.
> 
> This is the speed range you should expect to see with a prop similar to the 
> Sterba 60X68 and good wheel covers.The prop might have been re-pitched to 
> a 66 or64.  I couldn't tell any difference when Sterba returned it.
> 
> Larry Flesner
> 
> 
> 
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Re: KRnet> 0200 Prop

[Phillip Matheson via KRnet]

The tack was overhauled, cleaned and hour meter reset to 000. We have checked 
with a calibrated optical tach that count the RPM. it’s very close at high rpm. 

Sent from my iPhone

> On 28 Aug 2023, at 13:29, Phillip Matheson  
> wrote:
> 
> I had the tach overhauled, ASI checks out 
> I’m looking at props and prices. The same male prop, 60 x 68 is around $2700 
> Aust 
> 
> Your saying 156 mph (135 kts) not a hope
> My 70 “ pitch gets 120 kts 2300
> 
> My prop 60 x 70 p
> 
> 70 x 2300 x 60 / 12 /5280 = 152 mph. (132 kts) 
> Phil. 
> 
> Sent from my iPhone
> 
>> On 28 Aug 2023, at 00:45, Larry Flesner via KRnet  
>> wrote:
>> 
>> 
>>>> On 8/27/2023 4:18 AM, Phillip Matheson via KRnet wrote:
>>> FYI  I removed my 60 x 70 today and put a 68 x 59 ( too low of a pitch) but 
>>> gave it a single flight
>>> Static, brakes wouldn’t hold but around 2400
>>> Climb 2500 70kts over 1000 rpm
>>> WOT over 2750 only 100kts
>>> 
>>> Phil.
>> +
>> 
>> 
>> Phil,
>> 
>> Have you verified your tachometer and ASI?  Generally speaking a longer prop 
>> is more efficient.  Your numbers for ground run and climb with the new prop 
>> seem to be in the ball park but your cruise number looks to be in serious 
>> error.  In theory that prop should result in 150+ mph at 100% efficiency.  
>> (pitch in inches X 2800 rpm X 60 minutes / 12 in. per foot / 5280 feet per 
>> mile = 156 mph ) .  We can't expect 100% efficiency but often the numbers 
>> compute that way.
>> 
>> Any chance you can get the original prop re-pitched?  With a good set of 
>> wheel covers and a properly sized prop  you should get a cruise at 2500 rpm 
>> in the 150 to 160 mph range.  Keep working at it.  You'll get there.
>> 
>> Larry Flesner
>> 
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Re: KRnet> 0200 Prop

[Phillip Matheson via KRnet]

I had the tach overhauled, ASI checks out 
I’m looking at props and prices. The same male prop, 60 x 68 is around $2700 
Aust 

Your saying 156 mph (135 kts) not a hope
My 70 “ pitch gets 120 kts 2300

My prop 60 x 70 p

70 x 2300 x 60 / 12 /5280 = 152 mph. (132 kts) 
Phil. 

Sent from my iPhone

> On 28 Aug 2023, at 00:45, Larry Flesner via KRnet  
> wrote:
> 
> 
>> On 8/27/2023 4:18 AM, Phillip Matheson via KRnet wrote:
>> FYI  I removed my 60 x 70 today and put a 68 x 59 ( too low of a pitch) but 
>> gave it a single flight
>> Static, brakes wouldn’t hold but around 2400
>> Climb 2500 70kts over 1000 rpm
>> WOT over 2750 only 100kts
>> 
>> Phil.
> +
> 
> 
> Phil,
> 
> Have you verified your tachometer and ASI?  Generally speaking a longer prop 
> is more efficient.  Your numbers for ground run and climb with the new prop 
> seem to be in the ball park but your cruise number looks to be in serious 
> error.  In theory that prop should result in 150+ mph at 100% efficiency.  
> (pitch in inches X 2800 rpm X 60 minutes / 12 in. per foot / 5280 feet per 
> mile = 156 mph ) .  We can't expect 100% efficiency but often the numbers 
> compute that way.
> 
> Any chance you can get the original prop re-pitched?  With a good set of 
> wheel covers and a properly sized prop  you should get a cruise at 2500 rpm 
> in the 150 to 160 mph range.  Keep working at it.  You'll get there.
> 
> Larry Flesner
> 
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KRnet> 0200 Prop

[Phillip Matheson via KRnet]

FYI  I removed my 60 x 70 today and put a 68 x 59 ( too low of a pitch) but 
gave it a single flight 

Static, brakes wouldn’t hold but around 2400
Climb 2500 70kts over 1000 rpm
WOT over 2750 only 100kts

Phil. 

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Re: KRnet> Props for the 0-200

[Phillip Matheson via KRnet]

ThanksBut the 44 pitch would be way to lowPhil. Sent from my iPhoneOn 26 Aug 2023, at 10:31, Luis Claudio via KRnet  wrote:
Phil I have a 56x44 with an SAE 1 hub. It has never been flown. I am asking $400 plus shipping for it.  I can send you pictures if you are interested. 





On Friday, August 25, 2023 at 05:56:45 PM CDT, Phillip Matheson via KRnet  wrote:



I have a Thompson 60 x 70. But it too much for my engine. It is getting 2300 flat out straight and level. Only 2100 on climbStill sorting another prop to tryPhil Sent from my iPhone> On 26 Aug 2023, at 05:54, Larry Flesner via KRnet <krnet@list.krnet.org> wrote:> > >> On 8/25/2023 12:21 PM, William Walsh via KRnet wrote:>> Guys I bought Gerry Hamiltons kr 1.5 and the prop that he had I think will not give me full RPM but close. Any one running and 0-200 please advise. Looking for middle of the road. Thought about going with the adjustable Sensenich prop and figure out the best pitch however at $3800 I think I’m gonna look at different directions. Live in WA State if any peps are close.>> >> Thanks in advance for your help>> William>> > > > When you say you "get close" to full RPM, what is the number?  If you can get anywhere near 2750 RPM at full throttle level cruise and don't intend to fly off any "extremely short" runways I'd leave well enough alone.  The prop I'd recommend is no longer available so I can't advise on a prop.  I put 800 hours on an Ed Sterba 60X68 that was supposedly re-pitched to a 64P but I couldn't tell any difference.  With the 0-200 you can get a nice economical cruise at 2450 to 2500 rpm on 5 to 5 1/2 gph if you lean and can expect a long engine life.  Put on a finer pitch prop and go cloud busting at 2700 or 2800 rpm and burn up to 8 gph. Your engine has a determined number of rpm's in it's life time. Why use them all on a limited number of flights?> > A bit more info with numbers, prop maker, pitch / diameter might help others to offer better advise than I'm giving.> > Good luck> > Larry Flesner> > -- > KRnet mailing list> KRnet@list.krnet.org> https://list.krnet.org/mailman/listinfo/krnet-- KRnet mailing listKRnet@list.krnet.orghttps://list.krnet.org/mailman/listinfo/krnet

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Re: KRnet> Props for the 0-200

[Phillip Matheson via KRnet]

I have a Thompson 60 x 70. But it too much for my engine. It is getting 2300 
flat out straight and level. Only 2100 on climb
Still sorting another prop to try

Phil 

Sent from my iPhone

> On 26 Aug 2023, at 05:54, Larry Flesner via KRnet  
> wrote:
> 
> 
>> On 8/25/2023 12:21 PM, William Walsh via KRnet wrote:
>> Guys I bought Gerry Hamiltons kr 1.5 and the prop that he had I think will 
>> not give me full RPM but close. Any one running and 0-200 please advise. 
>> Looking for middle of the road. Thought about going with the adjustable 
>> Sensenich prop and figure out the best pitch however at $3800 I think I’m 
>> gonna look at different directions. Live in WA State if any peps are close.
>> 
>> Thanks in advance for your help
>> William
>> 
> 
> 
> When you say you "get close" to full RPM, what is the number?  If you can get 
> anywhere near 2750 RPM at full throttle level cruise and don't intend to fly 
> off any "extremely short" runways I'd leave well enough alone.  The prop I'd 
> recommend is no longer available so I can't advise on a prop.  I put 800 
> hours on an Ed Sterba 60X68 that was supposedly re-pitched to a 64P but I 
> couldn't tell any difference.  With the 0-200 you can get a nice economical 
> cruise at 2450 to 2500 rpm on 5 to 5 1/2 gph if you lean and can expect a 
> long engine life.  Put on a finer pitch prop and go cloud busting at 2700 or 
> 2800 rpm and burn up to 8 gph. Your engine has a determined number of rpm's 
> in it's life time. Why use them all on a limited number of flights?
> 
> A bit more info with numbers, prop maker, pitch / diameter might help others 
> to offer better advise than I'm giving.
> 
> Good luck
> 
> Larry Flesner
> 
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KRnet> Tailwheel issue

[Phillip Matheson via KRnet]

I also should have added that the Aviation Products tailwheel is over a lb 
lighter than the Marco one I have now more info and will come from more testing 
g, and my tailwheel experience improves 
Phil. 

Sent from my iPhone

> On 22 Aug 2023, at 01:23, Ryan  wrote:
> 
> Phil,
> 
> What is your speed when tailwheel contacts the ground?
> 
> What speed do you liftoff to fly?
> 
> Ryan
> KR2
> 
> Message: 1
> Date: Mon, 21 Aug 2023 08:19:06 +1000
> From: Phillip Matheson 
> To: KRnet 
> Subject: KRnet> Testing update
> 
> Have ordered a new lower profile tailwheel, as my tailwheel fits the ground
> before the plane lifts off the runway in a tail high taxi. So that will
> lower the tail and increase the angle of attack I heading off fishing with
> some mate this week, so will attack it again next week Phil 
> 
> 
> 
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KRnet> Testing update

[Phillip Matheson via KRnet]

Vh-PKR , KR2Ss now done 5.5 hours. I have not done much testing, just flying 
about home airport to get some hours on the engine. Have tried everything 
expect another prop, that properly will come. 
Full throttle straight and level only  produces 2300 rpm = 122 kts (140 mph)   
Have ordered a new lower profile tailwheel, as my tailwheel fits the ground 
before the plane lifts off the runway in a tail high taxi. So that will lower 
the tail and increase the angle of attack 
I heading off fishing with some mate this week, so will attack it again next 
week 
Phil 


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Re: KRnet> Insurance

[Phillip Matheson via KRnet]

In Australia, QBE have an agreement with SAAA. Sport aircraft association aust. 
If a member, you get a good deal. I use them on my new KR2Ss 
Phil. 

Sent from my iPhone

> On 18 Aug 2023, at 00:11, Larry Flesner via KRnet  
> wrote:
> 
> 
> 
> 
> On 8/17/2023 8:10 AM, robert7721--- via KRnet wrote:
>> I will be very tough and expensive to get insurance for/during Phase I 
>> testing. 
>> 
>>  Rob Schmitt
>> ++
> Getting insurance on an experimental, with auto conversion engine, and low 
> time pilot may be tough or impossible to get. I'm sure the market has changed 
> in 20 years but I went with AOPA for initial flight, paid quarterly, got a 
> few hours and was able to switch companies at the end of the first quarter.
> 
> I've dealt with Sky Smith out of Iowa since 1998 starting with the TriPacer 
> and they are great people to work with.  They bid all available companies 
> they can and offer you the choice.  I'd certainly include them in your hunt 
> for insurance.  
> 
> My liability only rate started at $900 with AOPA 20 years ago, reduced to 
> $600 range after the first quarter with another company, and declined to the 
> $350 to $400 range and held there till I sold 211LF this past spring.  
> 
> Flying without "motion hull" is a personal choice.  How much can you afford 
> to lose?  Flying without liability is another matter.  What level of assets 
> do you need to protect.  Can you afford that Lear Jet you taxi in to?  Is 
> that passenger you give a ride to going to sue you for your home and 
> business?  It's the game of life.  Every thing is a gamble.  O.K. roll the 
> dice.
> 
> Larry Flesner
> 
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Re: KRnet> KR> Simply Folding Wing

[Phillip Matheson via KRnet]

Have a look on my wed page. At the top you will see a folding wing page link. 
This is not a KR, but this aircraft used the same WAF

http://www.philskr2.50megs.com/
Hope this helps
Phil 

Sent from my iPhone

> On 7 Aug 2023, at 11:23, Ricardo Moura via KRnet  wrote:
> 
> 
> I am new to this group and this is my very first message.
> 
> I live in the Greater Cleveland area, have always admired the KR-2 design 
> and, until now, it was out of my reach because my goal is to fly an aircraft 
> under the LSA rules. However, it seems like the rules are broadening up, and 
> now I can see a KR-2S in my future.
> 
> I saw the post below by David Boyer (KR> Simply Folding Wing) and noticed 
> that the link to the pictures showing his solution is not available anymore.
> 
> Can anyone, please, share the pics showing the folding mechanism with me?
> 
> Thanks and regards,
> 
> Ricardo
> 
> 
> 
> KR> Simply Folding Wing
> David Boyer Tue Jun 21 16:42:55 2011
> 
> I have been talking with badbob0007 (Bob Johnson) and we both would 
> like the ability to fold our wings up and directly over the top of the 
> canopy for transport.
> This is a basic idea on a double pivot design so the wing can have 
> enough clearance to fold.
> 
> http://i1081.photobucket.com/albums/j354/davidpob/wing.jpg
> 
> I hope this will be useful. Thanks David Boyer
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Re: KRnet> 3 testy video

[Phillip Matheson via KRnet]

Ps. Thanks yo my chase  Aircraft, Thorpe T18 , and aircraft engineer , Jamie. 
Phil. 

Sent from my iPhone

> On 6 Aug 2023, at 18:12, Phillip Matheson  wrote:
> 
> Phil Matheson 
> KR2Ss 
> Most likely will not work
> 
> 
> 
> 
> 
> 
> Sent from my iPhone
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KRnet> 3rd test flight

[Phillip Matheson via KRnet]

Did another hour flight today, just putting some time on overhauled engine. 
Some photos? If they don’t work, I’ll send to Mark L and ask nicely if he could 
add then 
Phil Matheson
KR2Ss 
0200
Australia 



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Re: KRnet> sad news........

[Phillip Matheson via KRnet]

Condolences to all his family and friends 
Regards 
Phil matheson 

Sent from my iPhone

> On 1 Aug 2023, at 18:47, larry howell via KRnet  wrote:
> 
> Oh my, I’m sad!
> 
> Larry H
> 
>>> On Aug 1, 2023, at 7:36 PM, Flesner via KRnet  wrote:
>>> 
>> 
>> 
>> 
>> Netters,
>> 
>> I received a text from Robert Pesak's family saying that Robert passed away 
>> peacefully this morning at 9:45 AM.  Robert built a unique and award winning 
>> KR and shared it with us at past Gatherings.  These photos are from the 2022 
>> Gathering at Lee's Summit, Missouri where Robert took home his share of the 
>> awards.  Robert freely shared his knowledge and talents with the KR 
>> community and will be missed.
>> 
>> Our condolences to his family.  It may be several weeks before memorial 
>> arrangements are complete and will be posted when received.
>> 
>> Larry Flesner  
>> 
>> 
>> 
>> 
>> 
>> <0N6VvWdCyw84lD31.jpg>
>> 
>> 
>> 
>> 
>> -- 
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Re: KRnet> Oshkosh KR's?

[Phillip Matheson via KRnet]

All the best mark, mate. Hope you recover very soon. 
Rob did a great job at the forum. It was great to see a few of the guys, and a 
great week at Oshkosh 
All the best
Phil Matheson 


Sent from my iPhone

> On 31 Jul 2023, at 11:14, Mark Langford  wrote:
> 
> 
> 
>> On 7/30/2023 8:04 PM, MS wrote:
>> 
>> I haven't seen any KR's yet.  Has anybody seen any?
> 
> I flew my KR2 (built by Jim Faughn) into OSH on Friday, and tied it down in 
> the usual KR roosting spot at Homebuilder HQ.  Unfortunately, during a refuel 
> stop in northern Illinois on the way up, I tripped over an un-seen curb and 
> broke my foot.  I didn't know it at the time, so I continued on to OSH.
> 
> When I landed at OSH, I found that it hurt more than before.  That evening, I 
> was down to using my heel only,  which worked OK but was quite awkward. It 
> got even worse that night, with lots of swelling, and I decided it was broken 
> and I needed to get back home ASAP to get it set.  BesidesOSH is all 
> about walking all over the place and I simply couldn't walk any more.
> 
> Rob Schmitt arranged a ride back to the plane Saturday morning, and I crawled 
> back in the plane and headed home.  Larry Flesner met me with a wheel chair 
> when I stopped for fuel at KMWA, and it was much appreciated.  My wife met me 
> at the hangar and put the plane away.  Next morning it was obvious it was 
> broken, and the ER doctor's X-ray removed all doubt.
> 
> So I'm now on a "knee scooter" to get around the house, and hope to spend my 
> "down-time" updating the www.KRnet.org website with some more useful details 
> and information in the next few weeks... so maybe there's a bright side to 
> this mess.
> 
> Many thanks to all the folks who helped me at OSH, especially Larry and Gwen 
> Howell.  And thanks to Rob for handling the KR Forum with only two hours 
> notice.
> 
> Please don't reply to this message, as KRnet already has enough flotsam and 
> jetsam in the archive...
> 
> --
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> m...@n56ml.com
> http://www.n56ml.com
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Re: KRnet> Oshkosh KR's?

[Phillip Matheson via KRnet]

Thanks you guys. Great to catch up for a chat. Next time I come we need to have 
better contact details and communication. 
Phil. 

Sent from my iPhone

> On 30 Jul 2023, at 18:42, Roger via KRnet  wrote:
> 
> There were three that flew in. John Schafer’s, Chris Pryce’s, and mine. 
> Proof I was there. 
> 
> Had a good time. 
> Roger
> 
> 
> Sent from my iPhone
> 
>>> On Jul 30, 2023, at 8:04 PM, MS  wrote:
>>> 
>> 
>> I've been watching tons of daily Oshkosh videos on YT.  It's virtually 
>> "virtual reality" reality.
>> 
>> I haven't seen any KR's yet.  Has anybody seen any?
>> 
>> Mike
>> KSEE
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Re: KRnet> Help with Fuel shut-off placement.

[Phillip Matheson via KRnet]

No photo with me,  I’m at Oshkosh. But made a bracket and placed it between 
the seats, level with top and just in  front of spar. Fuel lines enter fuse 
under seats, then under main spar to fuel selection 
Phil matheson 

Sent from my iPhone

> On 25 Jul 2023, at 06:06, dee david via KRnet  wrote:
> 
> 
> 
> I'd like for several of you folks with flying KR2 to post a picture of where
> your shut-off valve are placed - so I can see your implementation.
> 
> I presume most of you placed it on the console - maybe?...
> 
> Thanks in advance
> Dee
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Re: KRnet> MotorAV

[Phillip Matheson via KRnet]

Are you still at Oshkosh 

Sent from my iPhone

> On 25 Jul 2023, at 17:30, Craig Williams  wrote:
> 
> I wish the D-Motor would be made available but I hear the company had pulled 
> back on making it commercially available.
> 
> https://d-motor.eu/
> 
> CRaig
> N886MJ-SOLD
> 
> 
> 
>> On 07/25/2023 11:15 AM CDT Myron Freeman via KRnet  
>> wrote:
>> 
>> 
>> Some of you I may already know about this but it just now came across my 
>> phone seems like the company in Brazil that made VW engine parts is now 
>> producing VW type engines for aircraft use and there's a video showing how 
>> they put them together and test run them.
>> I'm just curious how expensive they're going to be.
>> -- KRnet mailing list KRnet@list.krnet.org 
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KRnet> Oshkosh

[Phillip Matheson via KRnet]

On route to Oshkosh from Chicago.  Hope to see many of you at forum tomorrow Phil Sent from my iPhone



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Re: KRnet> Arrived Chicago for Oshkosh

[Phillip Matheson via KRnet]

I can be contacted on my cell
See you at Oshkosh 
61+408665889 
Phil Matheson 

Sent from my iPhone

> On 22 Jul 2023, at 10:10, Phillip Matheson  
> wrote:
> 
> Chicago for two nights. Arrive Oshkosh uni Sunday. Hope to make forum on 
> time Monday
> Phil Matheson 
> 
> 
> 
> Sent from my iPhone
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KRnet> Arrived Chicago for Oshkosh

[Phillip Matheson via KRnet]

Chicago for two nights. Arrive Oshkosh uni Sunday. Hope to make forum on time 
Monday
Phil Matheson 



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Re: KRnet> Any other KRs flying to OSH this year?

[Phillip Matheson via KRnet]

I will be at the forum, if I can find stage 3I’ll be at Oshkosh all weekPhil. Matheson Sent from my iPhoneOn 19 Jul 2023, at 10:27, Mark Langford  wrote:
  


  
  
Is anybody else planning on flying a KR to
OSH this year?  I do, to give the forum, and will try to snag
our usual place out front of Homebuilder HQ, although Rob
Schmitt may have already done that for us.  At this point it
looks like the weather will be cooperative, and a decent week in
general.  
  
The KR "Builders and Pilots" Forum will be
at Forum Stage 3 at 11:30 on Monday July 24th.  After the forum
we'll wander to the flightline for KR show and tell and to
answer questions that might arise.

-- 
Mark Langford
m...@n56ml.com
http://www.n56ml.com
Huntsville, AL
  

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KRnet> KR2SS Second flight update

[Phillip Matheson via KRnet]

Well I finally got to fly her again, with cowl mods, bad weather, I did  an 
hour flight today 
Temps 350 climb 300 cruise 
Rpm 2000 static
2200 climb
WOT, only made 2400 ( 2750) 
Very light on controls. 
Better to taxi than my kr2 nose wheel 
Max IAS 120kts @ 2400. 
Easy to land
Mod’s since first flight 
1 - cowl inlets from 3” to 5” diameter 
2- carb inlet now 3”
4- sonex trim system removed and plans trim fitted
5- extended main gear legs 2”. Better take off
6- radio very poor, Better aerial 

Second flight problems today 
1- Radio non existent??? But I used my Icomb hand held for the flight
2- alternator not charging?? 

Due to work, not sure when I will get these items sorted. As I leave for 
Oshkosh on Thursday. 
So can talk then
REALLY LOOKING FORWARD TO SEEING SOME OF YOU GUYS

Any news on Kr forum I may have missed??? 
Phil Matheson 
Australian 
VH- PKR
KR2SS 0200a


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KRnet> Fwd: 0200 A propeller

[Phillip Matheson via KRnet]

> Subject: 0200 A propeller
> 
> I have a overhauled 0200 not pulling enough static RPM
> Ground Clearance is a concern, so need about 60 dia
> I have a Thompson 60”d x 70 “pitch only pulling about 1950 rpm. (Using 
> calibrated digital tach.  Should be about 2200. Static. Has had a short 
> maiden flight. But a concern. 
> Engine is Continental 0200A 100 hp @  2750rpm
> Would anyone have something less chunky to test please, beg borrow steal. 
> Phil matheson , southern NSW. Australia 
> 0408665880
> 
> 
> Sent from my iPhone
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Re: KRnet> Help with parcel pick up

[Phillip Matheson via KRnet]

Thanks for that. I am still waiting on a reply from ACS. And not shore if it’s 
too late
Phil. 

Sent from my iPhone

> On 21 Jun 2023, at 15:21, Deems Her via KRnet  
> wrote:
> 
> Try ACS: https://www.aircraftspruce.com/catalog/pnpages/11-02058.php 
> 
> They may bring one to Oshkosh. I can't go this year.
> 
> -Original Message-
> From: KRnet [mailto:krnet-boun...@list.krnet.org] On Behalf Of Phillip 
> Matheson via KRnet
> Sent: Tuesday, June 20, 2023 9:31 PM
> To: KRnet 
> Cc: Phillip Matheson 
> Subject: KRnet> Help with parcel pick up
> 
> Hi all, just wondering if I could get a Ray Allen servo sent to someone in 
> the states that could bring to Oshkosh for me to pick up. 
> The want $178 us to post a cigarette size T2-10a servo to Australia ouch. 
> (Crazy. $267 Australian) Ray Allen- 1341 Distribution Way, VISTA, CA 92081 
> Phil matheson 
> 
> Sent from my iPhone
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Re: KRnet> Help with parcel pick up

[Phillip Matheson via KRnet]

Thought of that Larry but No. I Contracted Ray Allen company. They will not 
take any stock to Oshkosh. Orders only
Phil 


Sent from my iPhone

> On 21 Jun 2023, at 12:39, Flesner via KRnet  wrote:
> 
> On 6/20/2023 8:31 PM, Phillip Matheson via KRnet wrote:
>> Hi all, just wondering if I could get a Ray Allen servo sent to someone in 
>> the states that could bring to Oshkosh for me to pick up.
>> The want $178 us to post a cigarette size T2-10a servo to Australia ouch. 
>> (Crazy. $267 Australian)
>> Ray Allen- 1341 Distribution Way, VISTA, CA 92081
>> Phil matheson
> 
> ++
> 
> Phil,
> 
> Can you simply wait and buy it from a supplier at Oshkosh?
> 
> Larry Flesner
> 
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KRnet> Help with parcel pick up

[Phillip Matheson via KRnet]

Hi all, just wondering if I could get a Ray Allen servo sent to someone in the 
states that could bring to Oshkosh for me to pick up. 
The want $178 us to post a cigarette size T2-10a servo to Australia ouch. 
(Crazy. $267 Australian) 
Ray Allen- 1341 Distribution Way, VISTA, CA 92081 
Phil matheson 

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KRnet> KR2SS Maiden Flight.

[Phillip Matheson via KRnet]

KR2Ss, 0200, Just landed from Maiden flight. A few trim problems to sort, cowl 
blisters from exhaust. It’s a lighter on controls  than my small kr2. So will 
double check W&B etc. 

Best tail wheel landing I have ever done. Thanks for the assistance Larry F,  A 
very easy T/ Ew to land, on the grass anyway 
Not sure if any footage is available yet
Phil Matheson 


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KRnet> Oshkosh 23.

[Phillip Matheson via KRnet]

Guys I’ll be there all week. Any thing organised 
Phil matheson 

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Re: KRnet> Starting my KR continued

[Phillip Matheson via KRnet]

In other word. It it times to Number ONE cylinder on compression stroke. Sound like it’s 180 deg out. Really difficult to fix via email. Surely you know a local mechanic Phil. Sent from my iPhoneOn 29 May 2023, at 07:41, Kevin Stolhammer via KRnet  wrote:I'm only telling you how I got it wrong.  I got confused by using several resource manuals, and wound up setting valve clearances using 1234, while my 09 ignition fires 1432.  Still had compression on individual cylinders,  and had spark at each plug, just not at the correct time. It would pop and occasionally backfire,  but not run.This may be totally useless info for you...best of luck.Kevin On Sun, May 28, 2023, 2:26 PM dee david via KRnet  wrote:Kevin,Please articulate this point a little further for me. Are you saying that I'm firing in the wrong cylinders?ThanksOn Sun, May 28, 2023 at 5:03 PM Kevin Stolhammer via KRnet  wrote:More than once I have set the valves wrong.  Meaning compression sequence and ignition sequence were not the same, and yet individually each cylinder seamingly had both.  I'd check...On Sun, May 28, 2023, 1:19 PM dee david via KRnet  wrote: 

Still have not got my HAPI engine with a POSA throttle body and
Slick 4216 magneto started.

These are the facts as I have them right now.

1.  
Compression of the cylinders indicates that the engine is good.

a.  
FL 125

b.  
RL 110

c.  
FR 125

d.  
RR 115

2.  
Spark is interesting. 

a.  
When hand propping I have a strong Spark in the
front cylinders (FL & FR). However the rear cylinders (RL & RR) do not
produce spark. When spark plugs are swapped no change, the spark plugs do work.

b.  
When I crank the engine, the spark in the front
is strong (FL & FR). But the rear cylinders in this case (RL & RR) do produce
a weak spark. 

c.  
My question is should I be concerned with the harness
or Magneto? 

3.  
Fuel: I've changed my fuel plunger and can now
pump fuel into the intake manifold. So, I should be getting fuel. Only concern
is that I may be flooding it. 

a.  
I also bypassed the fuel check valve right
now. So, the POSA should be getting fuel.

 

4.  
POSA – checked the POSA needle orientation. It
is in the correct direction with the  round side facing front.

 

Any insights.Dee
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Re: KRnet> Upper longeron

[Phillip Matheson via KRnet]

Larry is correct. Try and sort your C ofG early

I had to move my engine forward 3 inches after KR2Ss  was completed. ( make a 
complete new engine mount) That was not difficult but a lot of work to extend 
the cowls and make them look nice. 
Phil matheson. 

Sent from my iPhone

> On 27 May 2023, at 00:15, Flesner via KRnet  wrote:
> 
> 
> On 5/26/2023 8:39 AM, Mike Richards via KRnet wrote:
>> and maybe another 2" bay forward (for leg room and counterbalance),
> 
> 
> If you're building from KR2 plans and modifying the length DO NOT omit the 2" 
> forward for CG concerns.  
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Re: KRnet> Need help starting my KR2 ..please

[Phillip Matheson via KRnet]

Silly question, but it you suck on the fuel line or very light pressure into 
top of the header tank. Does fuel come out to the gasolator  ( some sort of one 
way valve blockage)
Phil. 

Sent from my iPhone

> On 13 May 2023, at 00:57, dee david via KRnet  wrote:
> 
> 
> Hi Follks,
> 
> I appreciate all the help that has been given to me to this point. BUT I need 
> more guidance...
> 
> 
> I'm trying to start my Kr2 NOW.
> 
> Facts:
> 1. The engine turns very well. - But it does not seem seems like no fuel.
> 2. Debugging showed that my prime was not shooting fuel into the cylinder. As 
> a result no fuel in the cylinder.
> 3. I pulled off the fuel primer plunger (primer in my case) and tested it on 
> my workbench. It WORKED. 
> 
> Caveat is that I had the hose immersed directly in the water source I was 
> using.
> 
> 4. The primer is fed straight from the top of the gascolator. 
> 5. I have 2 gallons of fuel in my Header fuel tank. 
> 6. The primer (plunger) line to the gascolator never has any fuel in it.
> 7. When I blow in the line (hose) between the primer plunger -> gascolator. I 
> can hear the fuel bubbling - so I know it is not blocked.
> There is fuel in the gascolator. 
> 
> Question:
> 1. Do I need an auxiliary fuel pump between the engine and the header tank?
> 
> 2. Why is the pressure not forcing the fuel to the primer plunger? Laws of 
> physics say it should be there.. right?
> 
> Any comments will be appreciated
> 
> Dee (781) 500-5864
> 
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Re: KRnet> empty hangar

[Phillip Matheson via KRnet]

Many thanks old friend. I sent him an email on the net, you will see. 
Really sorry your health is not as good as a 21 year old. 😂. But sadly we are 
all getting older. I hope to have a few years left yet. ( fingers crossed on my 
health) I’m 65, ok at the present. I was hoping to see you.  But can’t beat 
fate. How far from Oshkosh are you. Never know. I am spending two night at the 
Hilton at O’hare airport I think the 20 and 21 July. How far from there are you
All the best
Your mate
Phil. 

Sent from my iPad

> On 1 May 2023, at 2:14 am, Sid Wood  wrote:
> 
> 
> Larry,
> I sold my KR-2 to Global Aerospace three years ago.  Got two projects going 
> now.  My hangar partner has a flying project of his own.  Your hangar is 
> pristine bare compared to the mess in mine.
>  
> My smart phone does the same thing: spontaneously offers to plot the shortest 
> route when I touch my truck to go somewhere.
>  
> Sid Wood
> California, MD.
>  
>  
> From: Flesner via KRnet
> Sent: Saturday, April 29, 2023 2:39 PM
> To: krnet@list.krnet.org
> Cc: Flesner
> Subject: KRnet> empty hangar
>  
> On 4/29/2023 1:03 PM, Flesner via KRnet wrote:
>> While were on the subject of
> +
> 
> I hit the button too soon.  I meant to include a photo.  This is what I was 
> greeted with this morning.  This will happen to all builders and fliers 
> somewhere down the road.  Get it built, get it flying.  The clock is 
> ticking...
> 
>  
> 
> 
> 
> If you're still reading I'll share something else on the subject of smart 
> phones and AI.  My smart phone (Apple) is programmed to learn my routine.  
> When I get in my truck to go home after work I remove my phone from the 
> holster to check for any missed calls / text and without touching a thing it 
> opens the GPS program and gives me the distance and ETA to drive home.  This 
> morning after our usual Saturday morning breakfast get-together I got in my 
> truck, pulled out my phone to check, and the GPS popped up and gave me the 
> distance and ETA to the local airport that I stop at every Saturday morning 
> after breakfast.   AI is not to be feared it's the people writing the 
> software that should be feared, especially if they are the people in power.  
> AI is nothing more than a totally obedient servant to it's master.  How many 
> days to the Gathering?  Are your plans made?.
> 
> Larry Flesner
> 
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KRnet> Camp site at Oshkosh

[Phillip Matheson via KRnet]

Larry Flesner  advised to to try and visit Larry Howell while I’m at Oshkosh 
this year, to try and meet up with a few Kr guys.
Larry if you are reading this, or someone let me know how to find his camp site 
please
Phil Matheson
KR2 sold
KR2Ss now finished and has CofA not flown. 


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Re: KRnet> Horizontal stabilizer kr-2

[Phillip Matheson via KRnet]

Mike I totally agree with a standard krMy KR2Ss is longer and wider, so a larger tail area, as per Mark Langford is a must. The next most important area is empty CoG. Try and build with the empty CoG on for even FWD of the plan forward limit. My first kR2 needed min 75 kg pilot with empty plan to get it into CoG range My new KR2SS empty was about mid range, so I bit the bullet and made new engine mount and extended the cowls 3 inches forward. Now I can full load within the limitsPhil Matheson. Sent from my iPhoneOn 3 Mar 2023, at 06:12, MS  wrote:Just noticed the subject of this post is "Horizontal stabilizer KR-2".  My response has been as if the subject was "Vertical Stabilizer & Rudder".  Sorry.Mike StirewaltKSEE



On Wednesday, March 1, 2023 at 06:12:56 PM PST, colin hales via KRnet  wrote:





Hi Jamie, 




With regards to solid proven advice, I can solidly say, I didn't extend the fin forward. I don't have any stability issues so my advice is that there is no need to extend the fin. But if you want to extend forward the fin an inch or two, I can't see any harm. 

But I am blue in the face because I say this until I am blue in the face, stability is all to do with centre of gravity. The standard KR2 might be pitch sensitive to those who fly jumbo's but there are no yaw issues with the plane. 




Far more of an issue is engine torque. Depending on how much power you will have will depend on how much corrective rudder you need to counteract engine torque, adding to the fin isn't going to help that one bit. Since there is no offset built into the fin,
 as there is on many other aircraft, size is not really an issue. 




For clarification, some aircraft have the fin offset to counteract permanently engine torque, so you don't need a rudder trim tab or to keep so much rudder in when taking off or climbing with full power. The KR2 fin is set in line with the fuselage centre line
 for simplicity. Also, VW engines you need to offset the fin to the right, Continetal or lycoming, off to the left, because they rotate in opposite directions. So to save confusion, on such a plane where engine choice is open, the fin is set down the middle
 with no offset. 




I came across a Midget Mustang where the owner cursed it because he could never keep it straight on take off. I was asked to look into it and quickly discovered that the original builder of many previous owners had put the fin offset bracket on the wrong way.
 Swapping it around made the pilot a lot happier. 




 So my personal advice is to build it light and keep a forward C of G and keep to the plans. One less issue for your inspector to study. Where I live, that type of deviation from the plans would require lots of paperwork. 




I know this hasn't answered your question perfectly, but the advice is sound.  




CH.
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KRnet> Oshkosh bound

[Phillip Matheson via KRnet]

Just paid all my airfares to Oshkosh. Stay at uni again. Be there for the 
entire week. 
Hope the forum goes ahead. I should be there morning of the 23 Rd. Time  

Arrive Chicago 21st. Two nights there then early morning bur to Oshkosh 
Hope to see as many of you that may turn up
Phil Matheson 


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KRnet> CoA approved today

[Phillip Matheson via KRnet]

My new KR2SS, today passed it Certificate of Airworthiness. 
Now have to wait for all the official paperwork to arrive. 
Then if all goes well , my first flight
Very happy Chappy 
Phil. 


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KRnet> KR2S 3 view drawing tail wheel

[Phillip Matheson via KRnet]

Anyone have a drawing? I need a copy for my CofA paperwork. Now being  
inspected in  two weeks time
Phil. 

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Re: KRnet> Pete Klapp crash comments from NTSB

[Phillip Matheson via KRnet]

Thank mark. When I got CofA for my KR2, the Authorities asked me to add two more canopy locksIt then had 4 over centre latches, two per side, two rear of the longeron and two mid longeron My new KR2SS has the sameVery sadPhilSent from my iPhoneOn 25 Jan 2023, at 01:39, Mark Langford  wrote:
  


  
  
The recently released Pete Klapp accident
  investigation update includes photos,
  toxicology, witness interview, logs.  Most telling was the witness
  interview (pilot overheard Pete's radio call about "canopy
  failure"), but the NTSB has no conclusion.  Looking at the photos
  of the canopy connections don't tell a lot, because it's likely
  impossible to tell what failed in flight, and what failed in the
  air. 

See
https://data.ntsb.gov/Docket?ProjectID=103795

-- 
Mark Langford
m...@n56ml.com
http://www.n56ml.com
Huntsville, AL
  

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Re: KRnet> Engine issue reveals itself

[Phillip Matheson via KRnet]

Wow 14,000 rpm. That’s some engine LOL 🤣
Phil. 

Sent from my iPhone

> On 15 Dec 2022, at 06:10, Mark Jones via KRnet  wrote:
> 
> When I dropped a valve seat I had just left the KR Gathering and I was at 
> 10,000’ and 13 miles from the nearest airport which happened to be 
> Metropolis, Illinois. I heard Superman lives there! Anyway, the engine kept 
> running but would only produce about 14,000 RPM. It would not hold altitude 
> but I managed to milk her all the way to the runway. Thank God I had that 
> much altitude to work with. 
> 
> Mark Jones
> Oldsmar, Fl
> 
> N771MJ  “WunderBird”
> www.flykr2s.com
> flyk...@gmail.com
> 
> 
> 
>> On Dec 14, 2022, at 6:36 AM, Craig Williams  wrote:
>> 
>> And the winner is...
>> 
>> https://youtu.be/03rcaiLn5aI
>> 
>> Craig 
>> N886MJ
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Re: KRnet> Engine issue reveals itself

[Phillip Matheson via KRnet]

It could have been worse. Great video, thanks and all the best, but Change the piston as well. Not good saying “I SHOULD HAVE” at 5000 ft. Phil Matheson Sent from my iPhoneOn 15 Dec 2022, at 00:52, Jeff York via KRnet  wrote:Thats sucksJeff YorkOn Wed, Dec 14, 2022, 6:36 AM Craig Williams  wrote:And the winner is...

https://youtu.be/03rcaiLn5aI

Craig 
N886MJ
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Re: KRnet> corvair engine help needed

[Phillip Matheson via KRnet]

Bugger mate, sorry to hear that. 
But better than in the air 
Phil 

Sent from my iPhone

> On 12 Dec 2022, at 13:24, Craig Williams  wrote:
> 
> So today I was running the engine to test a new tach and something broke.  
> Everything was normal and WAM BAM the right side AFR went off scale lean.  
> Now engine barely runs. 

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Re: KRnet> New Member Intro

[Phillip Matheson via KRnet]

Welcome John
Regards 
Phillip, Australian 

Sent from my iPhone

> On 7 Dec 2022, at 09:40, johnsmith stuartisland.net 
>  wrote:
> 
> 
> My name is John Smith from Edmonds,WA. And have been a fan of KR's for a long 
> time. I'm definately interested in building and or buying one. Glad I finally 
> joined.
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Re: KRnet> Diehl main gear

[Phillip Matheson via KRnet]

Yes but in Australia 
Have nose gear and main gear legs and brackets
Thinking of sorting it all out and advertising at some stage 
Phil Matheson 



Sent from my iPhone

> On 1 Dec 2022, at 10:08, Tim Hoversten via KRnet  wrote:
> 
> 
> Looking for the Deihl main landing gear legs and brackets - any out there for 
> sale?
> 
> Thanks!
> 
> Tim Hoversten
> Oshkosh, WI
> 
>  
> "Whatever you think is impossible, is really impossible for you. And whatever 
> you think is possible, it really is possible for you, just don't be afraid to 
> try it. Make a plan, consult with your friends and with the experts, with 
> everyone who can help you - and follow your dreams. Life is easy. So keep 
> smiling and be happy!" - Jan Hercek, Slovenian paraplegic pilot  
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Re: KRnet> Yesterdays tailcam test

[Phillip Matheson via KRnet]

Way to go Craig 
Great clip, nice landing 

Phil 

Sent from my iPhone

> On 3 Nov 2022, at 09:42, Craig Williams  wrote:
> 
> https://youtu.be/BbKFwtZ10lo
> 
> Craig
> N886MJ (N51CW)
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Re: KRnet> News from down under

[Phillip Matheson via KRnet]

This happen years ago
The plane is a kr copy. The designer now back in NZ. We were told a class 
action was being sought on his alleged poor quality aircraft ??? 

Morgan aeroworks was the designer. He had KR aircraft first, then made metal 
aircraft  Morgan aeroworks Cheetah plus others 
Phil 

Sent from my iPhone

> On 8 Oct 2022, at 04:32, MS  wrote:
> 
> 
> No Larry.  I googled it and discovered it's a metal-skinned plane that's 
> local to Australia.  I thought the same thing as you when I saw it.  It sure 
> looked like a KR, so that's what piqued my interest.  He and passenger sure 
> came to an abrupt stop didn't he.  Instead of now having nightmares and other 
> fears (the more to justify his suit against the local government for allowing 
> a ferris wheel to be so close to an airstrip), he really ought to be feeling 
> grateful.  Their angels was with them on that go-around.  It's amazing that 
> they came out of it without a scratch.  Passenger had something minor but 
> really . . . they were both incredibly lucky.  Instead of hitting the ferris 
> wheel's structure with the cockpit, they sailed between it, the wings 
> breaking the plane's momentum.  Lucky, lucky, lucky.   
> 
> Legal action launched after plane crashes into ferris wheel
> 
> Legal action launched after plane crashes into ferris wheel
> A girl on a Ferris wheel repeatedly screamed "it's going to crash" as she 
> videoed a light plane which then ...
> 
> 
> +++
> 
> 
> Was that by chance a KR derivative? 
> 
> Pilot; " Hey, who put that Ferris wheel there?  Nobody told me !!!  I 
> wonder if the judge would buy that line.  This guy should be frightened just 
> getting out of bed if he can't see a Ferris wheel.  
> 
> Larry Flesner
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Re: KRnet> Fuel price

[Phillip Matheson via KRnet]

I have been flying my mates 182. That 60 LPH
$198 an hour. The 0200, VW, Corvairs sound much better

Phil. 

Sent from my iPhone

> On 1 Oct 2022, at 07:56, Flesner via KRnet  wrote:
> 
> On 9/30/2022 4:48 PM, Phillip Matheson via KRnet wrote:
>> Larry
>> Avgas is about $3.15 a litre. That’s about $12 gallon in Australia   Ouch.
>> Phil. Matheson.
>> 
> ++
> 
> $65 to $70 an hour for fuel in your 0-200 !!  You might come out ahead if 
> you have those $100 hamburgers delivered.
> 
> Larry Flesner
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Re: KRnet> Fuel price

[Phillip Matheson via KRnet]

We have heaps of LPG. the kr would a fit funny with a LPG  tank strapped under 
each wing
Phil 

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> On 1 Oct 2022, at 08:28, Mark Wegmet  wrote:
> 
> 
> Don't forget that, for all intents and purposes (even though it is a 
> "continent") Australia and New Zealand are islands and don't have a 'native' 
> source of petroleum. Almost all raw materials for manufactured goods are 
> shipped in... kind of like Hawaii... 
> 
> Different economic issues all around. Their form of governance is irrelevant.
> 
> Mark W (N952MW res.).
> 
> 
> 
> >>
> 
>> On 9/30/2022 5:03 PM, MS wrote:
>> I paid $7+ a gallon (sold by liter) for car gas in Europe 20 years ago so 
>> whenever gas prices rise over here I just think of what it costs over there 
>> and am thankful I'm a U.S. citizen and can come home when money runs out.   
>> EVERYthing over there is inordinately expensive (compared to the U.S.).  
>> They HAVE to have semi-socialist governments if their citizens are to 
>> survive.   
>> 
>> As for Australia's $12/gal price and no semi-socialist government . . . plus 
>> the fact they have the highest prevalence of things that can kill a person 
>> than anywhere else I know of . . . I guess I'm glad I'm not over there as 
>> well.  Aussies have to be tough . . . or they die.
>> 
>> Mike
>> KSEE
>> 
>> 
>> 
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KRnet> Fuel price

[Phillip Matheson via KRnet]

Larry
Avgas is about $3.15 a litre. That’s about $12 gallon in Australia   Ouch. 
Phil. Matheson. 

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KRnet> Hurricane Ian

[Phillip Matheson via KRnet]

> To all US KRnet members , family and friends, I hope you are all safe 
> following such devastating weather. 
> My sincere condolences to all effected. ThinkIng of you all. 
> Regards
> Phil Matheson 
> Australia 
> 
> 
> 
> 

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Re: KRnet> quick video of once around the pattern

[Phillip Matheson via KRnet]

Wow. 1800ft (853m) that’s  longer than my entire runway. 
Keep practicing, you should be able to takeoff and land in less that half of 
that. 
But just keep the KR grin. 
Larry has posted my 50th cap and shirt to me in Australia. Looking forward to 
get them. Thanks again Larry 
Phil. 

Sent from my iPhone

> ??
>> 
>> 
>> --
>> From: KRnet  on behalf of Craig Williams 
>> 
>> Sent: Saturday, September 24, 2022 10:06 AM
>> To: KRnet 
>> Subject: KRnet> quick video of once around the pattern
>> https://youtu.be/gqAWKpOsrX8
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Re: KRnet> Ailerons

[Phillip Matheson via KRnet]

It’s a fairly simple job to make the aileron spar caps last, when finished 
cutting and sanding to shape, then just sit them in their correct place, fit 
and drill the piano hinge, then remove and fit lock nut to the back of the 
spar. 
Phil. 

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> On 22 Sep 2022, at 21:17, colin hales via KRnet  wrote:
> 
> 
> Yes,  sounds like a good idea.  Don't forget to drill all the hinge holes 
> where you think they 
> Thanks,
> Brett
> 80% completed N718KR
> 
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KRnet> Looking for Serg

[Phillip Matheson via KRnet]

Hi guys
I lost contact with an old friend Serg Vidal, was living in Melbourne, some 
years ago. Returned to Paris. He was on the kr net some time ago. 
If anyone knows Serg,  would you mind asking him to contact me 
Thanks 
Phil Matheson 
Australia. 

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Re: KRnet> Introducing my new KR2Ss 0200A - Update

[Phillip Matheson via KRnet]

Update 
Not happy with W&B. I just moved engine forward 3 inches, and redoing all my 
W&B checks. As it was tail heavy 
Empty CofG was 2 inch behind the Fwd limit
3 inches forward seems to allow two people with full fuel and baggage.
But still sorting. Not happy with spacers on engine mount. When sorted will 
make new mount. Then of course need mods to wiring, and control cables, mods 
never stop needing extra mods 

Will update 
Phil. 



Sent from 
>>> 
>>> 
>>> 
>>> Sent from my iPhone
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>> 
>> 
>> -- 
>> 'Any sufficiently advanced technology is indistinguishable from magic’. 
>> Arthur C Clarke
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Re: KRnet> Deer Slayer is flying again

[Phillip Matheson via KRnet]

Australia to Mt Vernon. Wow what a challenge. 
As all new build it will need a testing phase 
Phil 

Sent from my iPhone

> 
> Griff
> PS - Any chance you can make Mt Vernon this 
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Re: KRnet> Introducing my new KR2Ss 0200A

[Phillip Matheson via KRnet]

Jamie. 
It’s thanks to Mark Langford , like most kr building tips, check  his wed page

http://www.n56ml.com/
Phil 

> 
> Super sexy plane Phil !  Is the hinge assembly used to open the canopy 
> available for purchase. 
>> 
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Re: KRnet> Introducing my new KR2Ss 0200A

[Phillip Matheson via KRnet]

Thanks guys
Engine- Continental RollsRoyce overhauled 0200A with a 
Prop is Thompson aeronautics New Zealand
https://www.thompson-aero.com/
Mahogany and Ash from memory 60”x70
Spinner from Cummins Spinners Aust. 
Steam gauges, well I just like them. 
I getting some tailwheel time at the moment in a kitfox with glass panel, just 
not a fan , Yet!! 
Phil   

Sent from my iPhone

> On 17 Aug 2022, at 23:18, Matt Naiva via KRnet  wrote:
> 
> 
> Phil 
> 
> Clean build I still like the Steam Guage panels myself even though they can 
> be more expensive than the glass today.
> Beautiful prop who made it?
> 
> Enjoy phase 1 with care.
> 
> Matt
> 
> 
>> On Wed, Aug 17, 2022 at 5:42 AM Phillip Matheson via KRnet 
>>  wrote:
>> https://youtu.be/qE9vBxHZ0JQ
>> 
>> Many comments that my video would not video, so now on YouTube 
>> Cheers 
>> Phil matheson 
>> 
>> 
>> 
>> Sent from my iPhone
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> 
> 
> -- 
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> Arthur C Clarke
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KRnet> Introducing my new KR2Ss 0200A

[Phillip Matheson via KRnet]

https://youtu.be/qE9vBxHZ0JQ

Many comments that my video would not video, so now on YouTube 
Cheers 
Phil matheson 



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KRnet> Tailwheel wanted

[Phillip Matheson via KRnet]

Looking for a tailwheel assembly for KR2S
I have a nvaero glass round tailwheel spring, looking for the assembly that 
will fit it
All online stores seem to be out of stock till at least Xmas
Phil matheson 
Australia 


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KRnet> Fwd: KR2Ss start IMG_2039.mov

[Phillip Matheson via KRnet]

This is my start up and taxi to run up area today
Dropbox seems to be the only way to send it. When I get time I’ll try a 
YouTube??
Phil matheson 

Sent from my iPhone

Begin forwarded message:

> From: Phillip Matheson 
> Date: 1 August 2022 at 18:57:44 AEST
> To: Phill Matheson 
> Subject: KR2Ss start IMG_2039.mov
> 
> 
> https://www.dropbox.com/home?preview=KR2Ss+start+IMG_2039.mov
> 
> 
> Sent from my iPhone
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KRnet> Fwd: Introducing my KR2Ss

[Phillip Matheson via KRnet]

I hope this works
My now finished KR2Ss, with Continental Rolls Royce 0200A. Next is sorting very 
of airworthiness 
Phil Matheson 

> 
> 
> Download Attachment
> Available until 28 Aug 2022
> 
> 
> Click to Download
> IMG_1209.MOV
> 0 bytes
> 
> 
> Sent from my iPhone
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Re: KRnet> Newbie questions

[Phillip Matheson via KRnet]

Question 1
Australia has a basic pilot licence and a PPL
Basic,  is based on a truck license and is done by your normal Doctor, can 
carry up to 5 passengers. 
I would have thought the USA would be similar 
Phil matheson. 

Sent from my iPhone

> 
> 
> 1. Is it possible to register a KR2S in the LSA category? (I likely can't get 
> a private pilot licence based on my medical condition.) 
> 
> Thanks your answer in advance...Mihaly
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KRnet> Kr2s or SS- 0200 POH

[Phillip Matheson via KRnet]

I has spoken to Larry, and I have a copy of his POH
But wondering if anyone else may have a copy I could modify for my newly 
completed Kr2ss
Photos soon( sori g out CofA at this stage)

Phil Matheson 


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KRnet> Australia- Narromine fly in

[Phillip Matheson via KRnet]

I’ll hope to be at Narromine flyin, in September 

Anyone else going. 
Phil matheson. 

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Re: KRnet> the list

[Phillip Matheson via KRnet]

As I have said May times 
I really appreciate all the work Mark had done

Phil matheson 
KR2Ss update. Just finishing cowl and sorting paperwork for CofA



Sent from my iPhone

> On 16 Jul 2022, at 11:19, Mark Langford  wrote:
> 
> Larry Flesner wrote:
> 
> > Mark has never requested  support but I'm guessing he would appreciate any
> >  monitory support sent his way.
> 
> Don't worry about me.  Save your money for fiberglass cloth or, better yet, 
> 100LL.  I'll be fine.  I don't do this stuff for the money
> 
> Mark Langford
> m...@n56ml.com
> http://www.n56ml.com
> Huntsville, AL
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Re: KRnet> location arm for wing tanks

[Phillip Matheson via KRnet]

My KR2Ss wing tanks extend about 16 inches behind main outer wing spar at the 
WAF
That’s about 20.5 from leading edge. 
So about 1/2 through the tank from the L/E is about 20 inches. 
Just doing an empty W&B as we speak
So that is what I will use till a professional W&B IS DONE. 

Phil matheson 

Sent from my iPhone

> On 11 Jul 2022, at 13:30, Craig Williams  wrote:
> 
> Because the datum in my plane no longer exists (tip of spinner) I needed to 
> pick a new Datum.  My question is what ya'll are using for wing tank arms as 
> measured from the leading edge?  It looks to be about 16".
> 
> Thanks
> Craig
> N886MJ (N51CW)
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KRnet> Mackay Queensland contacts

[Phillip Matheson via KRnet]

Hi guys. Need some help. 
Looking for a contact in Mackay QLD 
I did to get a part posted. But the seller won’t post it. 
So if you know someone that could possibly pick up and post for me would be 
fantastic 
Phil matheson 
NSW 


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