Flipper (oz15940)

 

Flipper (oz15940) by Herr Foil 1941 - plan thumbnail

About this Plan

Flipper. Simple indoor glider model. All-sheet design. Wingspan 7 in.

Quote: "May I introduce myself, fellows? I am Professor Herr Foil, holding professional degrees in the KAC, AMA and NAA. I have been designing, building and flying models for the past decade. During that time I have gained much knowledge in these phases of model aeronautics, and also through my association with you model builders throughout the country. One thing stands out in my observations - many beginners start their model-building career with models that really are above their capabilities. For the sake of these beginners and future national champions, I have designed this simple but efficient glider.

Start on the fuselage, which is made from 1/8 sheet balsa, by cutting to the designed outline and sanding smooth. The corners 40 should be rounded to reduce weight and to streamline the model. The wing is cut from 1/32 sheet balsa having a straight grain, and sanded smooth by removing the saw-cut marks and fuzz. The center joining section of the wing should coincide with the dotted lines; this will insure the proper amount of dihedral and smooth joint to the fuselage.

The rudder and stabilizer are cut from 1/32 sheet balsa and sanded smooth so that light can be seen through them. A good grade of glue well applied should hold the surfaces onto the fuselage. Particular care should be taken on the wing-to-fuselage joint so that the wing fits on evenly and securely. After a few minutes of glue drying, a pin can be inserted into the nose for weight, and the model ran then take to the air. A bit of left rudder will insure a right-hand launch with much altitude for that floating glide."

Direct submission to Outerzone.

Supplementary file notes

Planfile includes article.

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Flipper (oz15940) by Herr Foil 1941 - model pic

Datafile:
  • (oz15940)
    Flipper
    by Herr Foil
    from Air Trails
    September 1941 
    7in span
    Glider F/F
    clean :)
    all formers complete :)
    got article :)
  • Submitted: 17/03/2025
    Filesize: 415KB
    Format: • PDFbitmap
    Credit*: theshadow
    Downloads: 240

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User comments

I suspect Herr Foil is one of the many pseudonym of Bill (William) Winter editor of Air Trails
pit - 02/04/2025
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Notes

* Credit field

The Credit field in the Outerzone database is designed to recognise and credit the hard work done in scanning and digitally cleaning these vintage and old timer model aircraft plans to get them into a usable format. Currently, it is also used to credit people simply for uploading the plan to a forum on the internet. Which is not quite the same thing. This will change soon. Probably.

Scaling

This model plan (like all plans on Outerzone) is supposedly scaled correctly and supposedly will print out nicely at the right size. But that doesn't always happen. If you are about to start building a model plane using this free plan, you are strongly advised to check the scaling very, very carefully before cutting any balsa wood.

 

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