Bipalo (oz2745)

 

Bipalo (oz2745) by J Wood from Model Aircraft 1956 - plan thumbnail

About this Plan

Bipalo. Free flight biplane sports model. Model Aircraft February 1956. Bipalo 28in span F/F sport biplane.

Quote: "Attractive semi-scale model for point-five motors. Biplalo, by J Wood.

A BIPLANE makes a refreshing change from the usual run of monoplanes, and Eipalo was the result of seeing a friend's biplane put up art effective performance. It is strong, cheap, and easy to build, and in fact the prototype has been flying since early 1954.

Fuselage. Start by building two basic sides on the plan. When dry, separate with a razor blade, cut out all formers, and sew undercarriage parts to F2 and F3. Assemble fuselage sides on the latter and add engine bearers. Draw tail end together and add bottom fuselage spacers. Now add formers F4 - F8 and also the stringers on the top decking. Assemble F1 on the front of the engine bearers, and build up the cowl with soft 3/16 in sheet. One half is made removable for access to the engine. Add gussets, undercarriage, fairing, wheels, etc.

Wings. Lay LE and TE over plan, not forgetting to pack up the TE to conform with the rib contours. Add 1/8 in sheet tip pieces and all ribs, except those occurring at the dihedral joints. When dry, pack up tips, add ribs at dihedral joints, and cement securely. Remove from plan, and add spar and ply dihedral brace. Repeat for the other wing. Finish off the wings by making the struts, and fixing the tubas to the anchor struts. The model can be flown quite safely without the struts, as they do not hold the wings together.

Tail Unit. Lay the tailplane LE and TE over the plan, together with ribs and spar. Cement in all ribs. The fin is built over the plan in the usual manner...."

Update 05/09/2015: Replaced this plan with a clearer copy (patterned background removed) thanks to TonyP.

Supplementary file notes

Article page, text and pics.

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Bipalo (oz2745) by J Wood from Model Aircraft 1956 - model pic

Datafile:
  • (oz2745)
    Bipalo
    by J Wood
    from Model Aircraft
    1956 
    28in span
    IC F/F Biplane Cabin
    all formers complete :)
    got article :)
  • Submitted: 12/04/2012
    Filesize: 254KB
    Format: • PDFbitmap
    Credit*: aeromeddeler, TonyP

Bipalo (oz2745) by J Wood from Model Aircraft 1956 - pic 003.jpg
003.jpg

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Scaling

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