Kadi (oz14226)


Kadi (oz14226) 1972 - plan thumbnail

About this Plan

Hegi Kadi. Radio control glider model. Wingspan 1880 mm.

Note box art [pic 003] shows this kit can be built with either a straight dihedral wing or polyhedral wing layout.

Note plan also shows optional power pod for 0.8 cc engine.

Quote (google translated from the German): "Specification for 331 KADI. Glider model for free and RC flight. 'KADI' is a high-launching glider model that can be used as a free-flying or remote-controlled model and that is particularly enjoyable as a motor glider in conjunction with the 'Zechmann-Tank' (Order No. 224/1).

The wings of this model can be built straight or with 'ears'. However, it is necessary to decide on one of the two options before starting construction. The kit includes the material for both versions. The construction plan also contains a separate drawing for the version with ears. The plan was numbered in such a way that you can build without longer interruptions and waiting times if the sequence of numbers is taken into account.

In addition to the building plan, parts list and instructions with perspective drawing, the following tools are required: balsa knife, razor blades, jigsaw, sanding block, fine and coarse sandpaper (Order No. 275/10 and 11), pins, small hammer, brush and finally a straight building board.

Before beginning any work, the relevant section of the assembly instructions must be read thoroughly.

All punched wooden parts are to be cut out with a balsa knife or a razor blade and lightly sanded down with fine sandpaper. Hard or contact adhesive or white glue (eg 'Ponal') is used to glue the wooden parts if longer drying times are not important. Metal connections are made with the help of 'Stabilit-express' or 'UHU-plus'. Hard and contact adhesive are included in the box.

Construction of the fuselage:

Parts 1 to 41 are required. Each of the two fuselage side parts 1 consists of two halves, which are glued together with hard glue according to the plan. The reinforcements 2 are to be glued to the inside of the two side parts at the front with contact adhesive, so that a left and a right side part are created. Then use a pointed object to pierce the markings for the holes for the steel wires 38, which will be inserted later.

Cut the triangular strips 3 to length according to the plan and glue them to the side parts with contact adhesive. The slight curvature of the lower triangular bar results from the shape of the side panel. Glue reinforcement strips 4 and 5 to their positions marked in the construction plan. The lower and upper triangular strip is to be ground conically from frame 13 to the rear (please note the plan). At the end of the fuselage, the strips must be flush with the side panels..."

Direct submission to Outerzone.

Update 12/12/2022: Added 1975 catalogue page, thanks to Pit.

Supplementary file notes

Catalogue page.
Instructions, in German.


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Kadi (oz14226) 1972 - model pic

  • (oz14226)
    from Hegi (ref:331)
    74in span
    IC Glider R/C Kit
    clean :)
    all formers complete :)
  • Submitted: 25/11/2022
    Filesize: 895KB
    Format: • PDFbitmap
    Credit*: pikpak
    Downloads: 833

Kadi (oz14226) 1972 - pic 003.jpg
Kadi (oz14226) 1972 - pic 004.jpg
Kadi (oz14226) 1972 - pic 005.jpg
Kadi (oz14226) 1972 - pic 006.jpg

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User comments

Hello, the KADI was my first sucessful rc-model. Maidenflight 5th of June 1972, crashed by a broken wing on Jun 17th 1974...
Reinhard Lehmann - 01/12/2022
Hello, here are two pictures of my Kadi taken 1973, the first [main pic] shows the Kadi with Cox QZ engine. Second [pic 005] is with Taifun Sprint.
Reinhard Lehmann - 02/12/2022
The first picture is showing my little brother (background with glasses), me at the age of nearly fourteen in early spring 1973...The COX QZ had barely enough power to raise the Kadi in the plains, in the valley, where our airfield has been at that time it did not work...In Summer, after my birthday we changed to the "Taifun Sprint" 1,76 ccm, it raised our "Kadi" like a Boeing 727...It flew in this shape till the wing broke during flight in 17th of June 1974...
Reinhard Lehmann - 06/12/2022
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