KR> Re: Starters for KR2 with VW

2012-07-16 Thread Peter Diffey
Hi Russ, Have you tried connecting a heavy duty car battery? does that turn the motor? A over powerful starter will not work with a small aero battery, the internal resistance of a small battery will limit the current flow through the starter. Just something to think about. Pete -- Peter

KR> crankcase crack

2012-04-05 Thread Peter Diffey
Not spam, Phil is one of about 6 uk kr2 owners Pete -- Sent from my Android phone with K-9 Mail. Please excuse my brevity. Prototype Mech wrote: Is this spam or a troll? Its very suspicious since the author didnt include any information besides the 300 hours. Poor spelling and grammar and l

KR> first flight problems

2012-03-18 Thread Peter Diffey
Hi, Did you note the airspeed? Have accurate is your ASI? It seems to me that as well as CG issues you may be taking off too slow and your nodding behavior is an insipient stall. Why are out taking off at 75% power? How do you know it's 75%? I think you are lucky not to have crashed, you reall

KR> Re: android EFIS system

2012-02-22 Thread Peter Diffey
lida wrote: > You are speaking an incredibly different language than I (or most people) > understand. Can you start over and list how to do this - step by step - so > that the non technical types can follow this. Thanks. Looks pretty cool. > > Ray > New Orleans > > --- On

KR> Re: android EFIS system

2012-02-19 Thread Peter Diffey
le is £9.90 Famous last words it looks a doddle Pete On 19/02/12 15:29, Peter Diffey wrote: > Hi, > > Dave is spot on, it's easy to write stuff to interface with the internal > sensors, the only problem is those sensors are pretty low spec, and vary > between different devic

KR> Re: android EFIS system

2012-02-19 Thread Peter Diffey
, the Torque Pro guy could create the display elements in a matter of hours (if he's interested) Peter Diffey -- Sent from my Android phone with K-9 Mail. Please excuse my brevity.

KR> Weight Testing

2012-02-12 Thread Peter Diffey
A word of caution, I recall a few years ago a kr pilot was killed doing a test with ballast. I don't remember his name, but the presumed cause was a ballast bag getting loose and ending up in the tail section -- Sent from my Android phone with K-9 Mail. Please excuse my brevity.

KR> Flap and belly board combination.

2011-08-05 Thread Peter Diffey
Mark, Your right I really should, but as I said I wimped out as I don't want to end up spinning. Spin training isn't part of UK PPL sylabus, so I am rather nervous about getting into a situation I can't handle. I still contend that it would be better for our friend to build light with aircraf

KR> Flap and belly board combination.

2011-08-04 Thread Peter Diffey
brookman wrote: in my experience the kr flaps realy do something ===no doubt about it about 3 knots .. i am just looking at v g s ..possibly increasing wingspan a bit ==look at diehl wingskins phill _ From: Peter Diffey To: KRnet Sent: Wed

KR> Flap and belly board combination.

2011-08-03 Thread Peter Diffey
Hi, I am no expert, but as far as I can figure, a belly board will increase drag but will not increase lift, so will not allow a lower landing speed. The belly board drag will allow a steaper approach, it will also help you bleed off speed during the roll out. Whether the kr2 flaps have any si

KR> KR CG

2011-07-10 Thread Peter Diffey
Try contacting your local motor sport club, someone there will have, or be able to point you at a set of car corner scales Pete -- Sent from my Android phone with K-9 Mail. Please excuse my brevity. James Millar wrote: Perhaps put the scales on those furniture dollies with casters to eliminat

KR> Jabiru powered KR2-S

2011-05-23 Thread Peter Diffey
Yes Colin Hales is your man. He may well be able to help with engine mountings cowling etc +44 7970 773507 -- Sent from my Android phone with K-9 Mail. Please excuse my brevity. John Looby wrote: The KR2 has flown from UK to Australia using that engine John - Original Message - From

KR> Folding wing

2011-04-29 Thread Peter Diffey
http://www.krnet.org/krs/katkinson/ Ken has devised a quick attachment system which has been approved by the UK LAA, normally in uk wing attachment requires sign off by an inspector Pete -- Sent from my Android phone with K-9 Mail. Please excuse my brevity. "babyw...@aol.com" wrote: Ds it. J

KR> Careful what you carry with you

2009-11-02 Thread Peter Diffey
Some years ago I flew out to Kuala Lumpur. I was given a small complimentary pen knife by the airline. It always sits in the pocket of my work bag. Back in Aug I flew on hols UK to Spain. I slung my camera and some other junk in the work bag and forgot about the wee knife. I suddenly remembere

KR> British homebuilt "The Chilton"?

2009-10-25 Thread Peter Diffey
Your unlikely to see one fly, checking the uk CAA G-INFO site, only one is flying. The aircraft is approved for construction by the UK LAA, there are 4 under construction. Pete tinya...@aol.com wrote: > I have drawings for the Chilton, but have never seen one "live". > > Kevin Golden

KR> Re> Joe Flechtner's Anchorage to Oshkosh Trip

2008-10-12 Thread Peter Diffey
Hi , I read Joe's report of flying to Oshkosh a couple of years ago,. I must have found it on the net, but cannot find it now. He trailered it all the way down and back one year then flew it down the next year. One of the guys that inspired me to want a KR. At one time he kept it outside all y

KR> cabin ventilation

2008-10-12 Thread Peter Diffey
Hi, Having replaced my old canopy with an item that fits, I now have a problem - ventilation. What is the best way to get a controlable airflow through the cabin. Pete Diffey St Albans, UK

KR> bonding canopy to GRP

2008-10-12 Thread Peter Diffey
Hi, I am in the middle of replacing my canopy. I have searched the archive, and find no info on how to bond a bubble to the frame. I have inherited what I think is an original kr2 canopy, and a GRP frame. the GRP frame has a flange that will sit inside the bubble, ie the screen will be bonded

KR> Revmaster on Ebay

2008-10-12 Thread Peter Diffey
went for $1440, someone got a bargain

KR> Photo Posting

2008-10-12 Thread Peter Diffey
All, I have set up a KR2 Blog which can take photos. To post you need to email me and I will send you the password - just a precaution ... The URL is www.heroic.co.uk:83 Pete Diffey

KR> Re: Flying but not uneventful

2008-10-12 Thread Peter Diffey
Hi Joe, Almost certainly it was carb icing, the evapouration of gas in the carb cools the throttle body dramatically, - even on a warm day. In UK it is probably number cause of in flight engine stops, and the circumstances of your stop are exactly consistent. I have had it happen to me twice,

KR> FAA license medical requirements

2008-10-12 Thread Peter Diffey
Hi, I had a heart op in Feb 2005 ( Valentines Day - some wag at worked asked if they were finally giving me one ). It turned out I had a funny artery that was getting crushed by other plumbing, fairly simple op, and I am now much fitter than before. As a consequence I had to declare myself unf

Re KR> Engine investigation so far

2008-10-12 Thread Peter Diffey
Do you have a started motor ? Pete Diffey St Albans, UK

KR> Prop choice - power requirements

2008-10-12 Thread Peter Diffey
Hi, Has anybody ever published a power/max speed graph for a typical KR2 and a similar thing for a typical KR2S. There is a website http://www.mh-aerotools.de/airfoils/javaprop.htm. It has a Java applet you can use to design your own prop, you just need to put in max speed, max power, prop dia

KR> Stromberg Carbs

2008-10-12 Thread Peter Diffey
Hi Serge, There is a Haynes Carburettor manual - http://www.haynes.co.uk/webapp/wcs/stores/servlet/ProductDisplay?catalogId=10001&storeId=10001&productId=21351&langId=-1 covers SU and stromberg carbs, I have a copy somewhere will look it out and see if I cam find what you are looking for. The

KR> prop indexing - dunno what that is !

2008-10-12 Thread Peter Diffey
Hi, I guess that indexing a prop is a US term, cos I have not heard it in UK, so I am guessing what is meant. I think in many cases it is a practical choice rather than an engineering decision. Assuming that the prop is well balanced, the orientation should not make any difference what way ro

KR> Turbo engines

2008-10-12 Thread Peter Diffey
Hi, In the early 90's just about every car manufacturer in Europe offered a petrol turbo, it was an easy way to bring a performance model to a dull model range - it was also "sexy". Today in spite of the many advances made in engine design over the last 10 years, turbos have pretty much disapp

KR> KR2 wing removal

2008-10-12 Thread Peter Diffey
Hi, I am just in the process of buying a KR2, and one of the big attractions is being able to easily remove the wings. My current a/c is stored 45 mins from home, and needs 30 mins to extract from the hangar, so being able to fly from a strip 10 miutes from the house is very attractive, plus i

KR> A question on landing attitude

2008-10-12 Thread Peter Diffey
Hi, This question concerns landing in a std KR2 tail dragger with Diehl fixed legs. I guess that regardless of the AUW, the 3 pointing speed should be the same for all KR2 built with the std length fuselage, so what is that speed. I know from my experience with my current aircraft that you ge

KR> Checklists

2008-10-12 Thread Peter Diffey
Hi, My current plane is an open cockpit, Luton Minor - much like a Pietenpol. I found out real soon that checklists and maps can be real dangerous. My first checklist exited plane without permission, second one wrapped around my face in flight - I then dispatched it over the side. I also fo