CHAPTER III
A HOME-MADE MODEL AEROPLANE
Model aeronautics has become nearly as popular as kite flying, and girls as well as boys have taken to building these unique air toys.
The model aeroplane requires more work than ordinary kite construction. It also requires more patience and greater accuracy, because each part of the little aircraft must be made just so, assembled just so, and "tuned-up" just so, to produce a model which will give a good account of itself. Of course your first model will probably not be perfect. But if you do your work correctly and carefully it will fly, and the experience you have acquired will make it possible to turn out a more nearly perfect second model.
Many types of model aeroplanes have been devised, but those of the simplest form of construction have made the best showing. The majority of record-breaking models have been of one type—a triangular framework, equipped with two planes, and a pair of propellers operated by a pair of rubber-strand motors. A most successful model of this type is shown in Fig. 34, and described and illustrated on the following pages. This model has a distance record of 1620 feet made at the Aero Club of Illinois' aviation
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