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Thread: kitfox 3 vs 4

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  1. #1

    Join Date
    Jan 2015
    Location
    HI
    Posts
    3

    Default Re: kitfox 3 vs 4

    I Humbly stand corrected.
    Chalk it up to age and that it has been to many years since I have spent any time working on it. Sometimes it is nice to be just flat wrong. In this case, I have a IV-1050 instead of a -III. Not a bad way to be wrong.

    I also concede on the "under cambered" wing.
    I have not worked with other wings and there is a "slight" (1/2" ) of under camber in the wings I have. ( Along with the plastic nose extension ). But it clearly is not deeply under cambered like many of the Avids that I have seen.

    Thanks for the corrections,
    Sincerely,
    Kevin Hanna

    P.S. Thanks Av8r-Sed for the corrections.

  2. #2

    Join Date
    Dec 2014
    Location
    Lake Havasu City, AZ
    Posts
    18

    Default Re: kitfox 3 vs 4

    I have N505KF which was built in 1993. It says it is a Kitfox 3 but has the Kitfox 4 flat bottomed wings and has the shaped (not flat)horizontal stabilizers in the tail feathers. I hear talk of short and tall rudders. I will measure mine tomorrow but meanwhile can somebody give me the dimensions of "Tall and Short'? Do I have a 1050 gross or 1200? A Kitfox 3.5?

  3. #3
    Senior Member cap01's Avatar
    Join Date
    Apr 2009
    Location
    yelm, wa
    Posts
    694

    Default Re: kitfox 3 vs 4

    I have model IV sn 1563 was delivered in November of 1991 and is a small tailed 1050. The construction manual is a mix of III and IV instructions . Sorry , don't have the measurements handy
    chuck
    kitfox IV 1050
    912ul warpdrive
    flying B , yelm, wa

  4. #4
    Senior Member HighWing's Avatar
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    May 2009
    Location
    Goodyear, AZ
    Posts
    1,743

    Default Re: kitfox 3 vs 4

    My 1992 Model IV-1200 rudder is 53" tall at the hinge.
    Lowell Fitt
    Goodyear, AZ


    My You Tube Channel

  5. #5
    Senior Member cap01's Avatar
    Join Date
    Apr 2009
    Location
    yelm, wa
    Posts
    694

    Default Re: kitfox 3 vs 4

    i had failed to mention that there are some pictures in my album of the mod i did to the tail to install a 1200 rudder that show the difference in vert stab .
    chuck
    kitfox IV 1050
    912ul warpdrive
    flying B , yelm, wa

  6. #6

    Join Date
    Dec 2014
    Location
    Lake Havasu City, AZ
    Posts
    18

    Default Re: kitfox 3 vs 4

    John at the factory says I have a 1050. I guess that is the final word. My rudder at the hinge is 47" and 14' at its widest. I assume that is the size of a Kitfox 3 rudder. Any comments? Thanks in advance. BTW I have enjoyed this forum right from the start. Doug

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