KenKelso

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About KenKelso

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KenKelso's Activity

  1. KenKelso added a post in a topic Avid for sale in France   

    There are a couple of posts about slats here:


    Ken
    • 0
  2. KenKelso added a post in a topic what is a bush pilot?   

    In the UK ‘cowboy’ is used as a derogatory term usually applied to a tradesman who does a poor job or rips you off!
    I enjoy some of the videos but Cory Robin preaching about his amazing life style gets my goat. 
    Ken
    • 2
  3. KenKelso added a post in a topic Done getting bit in the ASS by toe brakes   

    Hello Fred,
    could you let me know more about the valve that you used to select left/right braking please, is it a solenoid valve or just manual. 
    Ken
    • 0
  4. KenKelso added a post in a topic Done getting bit in the ASS by toe brakes   

    The brakes caught me out the other day on my Avid.
    A thermal caught me as I touched down and kinked the plane a little to the left, full right rudder applied but I kept going left!! Unfortunately I went off my airstrip onto some rough ground so a wingtip went down and the flaperon touched the ground. The wing is now stripped of covering and I'm doing the repairs.
    Not a ground loop as I basically went straight but at 20 degrees to the strip.
    I don't have much time on the Avid but have about 700 tailwheel hours and am in current practice with a Chipmunk so my feet are not dead.
    My analysis is that full right rudder brings the left brake forward and unless one has the presence of mind to lift the left foot then the brake is applied. As the aircraft slows the rudder becomes less effective but the brake doesn't!!
    Basically the brake pedal geometry sucks.
    I am thinking that valves on the pedals and a lever on the stick would give good differential braking and be similar to the setup on the Chipmunk.
    Ken

    • 1
  5. KenKelso added a post in a topic Flap Lever   

    If you don’t trust plastic (polymers) then the files could be used to CNC machine the parts from aluminium. 
    Ken
    • 0
  6. KenKelso added a post in a topic Flap Lever   

    OK NorthIdahoAvidFlyer it's raining here so I can't go flying so I've added a version with 5 positions which should result in 3 degree of flap per.
    Ken
    • 4
  7. KenKelso added a post in a topic 3D Printed Flap Detent   

    Version with 5 positions as requested by NorthIdahoAvidFlyer.
    Avid Flap Detent 5 Position.stl
    • 1
  8. KenKelso added a post in a topic Flap Lever   

    Files now posted in the Files section
    Ken
    • 1
  9. KenKelso added a post in a topic Flap Lever   

    Possible NorthIdahoAvidFlyer, if I get a moment I'll do it. No promises though, I'm a bit busy having fun
    Ken
    • 2
  10. KenKelso added a topic in Files and Forms   

    3D Printed Flap Detent
    Here are the files required to print the flap detent:
    Avid Flap Detent.stl          1 reqd.
    Avid Flap Handle.stl         1 reqd.   
    Avid Flap Cap Piece.stl   1 reqd.  
    Printed with 20% Carbon Fibre filled PETG filament, 0.2mm layers, 5 perimeters, 5 top and bottom layers, 25% fill. Handle will probably require 5mm brim for printing.
    A 3/8" diameter x 1"  spring is required, 8 x 3mm diameter x 30mm cap head screws and nylon nuts also required.
    Flap system may require adjustment to give zero degrees on the fully forward detent, the fully aft detent should give 15 degrees.
    Ken Kelso
    Avid Flap Cap Piece.stl
    Avid Flap Detent.stl
    Avid Flap Handle.stl


    • 1 reply
    • 298 views
  11. KenKelso added a post in a topic Flap Lever   

    As CloudDancer shows there are plenty of outfits that will print stuff for you, another is 3D Hubs. I would have to charge about £50 (Sterling) plus shipping to cover my time and materials. 
    I will post the files into the Files section with some notes later today. 
    Ken
    • 1
  12. KenKelso added a topic in Avidfoxflyers General Hangar   

    Flap Lever
    Though you guys might be interested in my take on a flap lever detent, it's 3D printed from carbon fibre re-enforced polymer.
    If anyone would like the files to print one let me know.
    Ken

    • 13 replies
    • 768 views
  13. KenKelso added a post in a topic New build flight test HELP   

    She Flies, follow this link for the video:
    No snags and no adjustments required but I am having trouble restarting the 582 when hot, plugs are getting wetted. Any tips on shutdown procedure would be welcome.
    Ken
    • 4
  14. KenKelso added a topic in Files and Forms   

    Avid Speedwing First Flights
    These are a couple of articles from Graham Laucht's UKAVID newsletters from 1993. Very useful if you are about to fly a Speedwing for the first time.
    Avid First Flight.pdf
    Avid Up, up and away.pdf
    • 0 replies
    • 151 views
  15. KenKelso added a post in a topic Avid Model C - Gross Weight   

    Ah yes forgot that bit Jim!
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