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  1. P

    Minimax wing load spreadsheet

    This file has an error in it.. at L=W-P and L=nW-p (this formula has circular references error means L is calculated by P and P is calculated by L) the designer took airfoil's value directly like maximum camber and location of it also some coefficients, you have to change all the airfoil...
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    kolb mark iii extra plans and material list

    but do you know which modulus and bidirectional or unidirectional ?
  3. P

    kolb mark iii extra plans and material list

    plz any one guide me about conversion table for replacing of Al. 6061 t6 to Carbon fiber tubes..for same strengths.. and any special preconditions?
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    kolb mark iii extra plans and material list

    hi every one , any one knows which material grades and sizes have used in kolb mark iii extra for wing main spar and tail boom also fuselage ... plz guys i need plans for this aircraft if any one have, plz mail me on [email protected] ... thanks
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    Designs of Kolb mark iii extra

    hi im interested to build similar like kolb mark iii,with single spar wing design, so any one suggest what should be the main spar diameter and thickness also for boom tube ? and which sizes of 4030 tubing should be used for framing ? plz mail me on [email protected]
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    Fabric and finish weights

    which grade of aluminium and steel are using in ultralight plane ...... i want to build the plane like Kolb or Rans 12 ( talil boom with tube) but with STOL wing like Zenith will it work ?
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