Klipper

Klipper
A radio control sport trainer model with a wingspan of 45 inches and a wing area of 290 square inches. Designed for .09 to .15 engines.

Overview
The Klipper is quick and easy to build, making it an excellent choice for flying in confined areas or as an all-around sport model. While we recommend a larger model, such as the Kadet, for beginners, the Klipper can be flown successfully by pilots with relatively low R/C flying experience.

Radio Equipment
For optimal performance, it's best to install 3-channel equipment in the Klipper. While 1 or 2-channel equipment can be used, it offers less control flexibility. You also have the option to install 4 or more channels and only use 3. The fuselage is spacious enough to accommodate a standard battery pack and servos.

Construction Details
This kit is thoughtfully arranged so that no separate full-size plan is needed. The center section of the instruction booklet contains full-size patterns, which will be helpful during construction. Before you begin building, take some time to study the instructions and drawings carefully; this will clarify where several building operations can be tackled simultaneously. While one part dries, you can start on another.

References to right and left in the instructions pertain to your right and left as if you were seated in the cockpit facing forward.

Cutting Materials: Begin by cutting all long pieces of balsa, followed by medium lengths, before trimming any full-length strips into shorter pieces. Remove die-cut pieces from the sheets carefully; if you encounter difficulty, do not force them out. Instead, use a modeling knife to cut them free, leaving parts in the sheets until you need them for construction.
Using Tools: A jig saw is best for cutting out printed sheet parts. Cut just outside the lines to retain the markings on the part for final fitting. When fitting a part into the structure or joining it with an adjacent part, use a sanding block to achieve an exact fit. If an X-Acto knife is used, avoid cutting too close to the lines, leaving sufficient margin to finish the edge with a sanding block. Cutting at an angle with the knife can provide more tolerance for final fitting.
Building Board: A piece of Celotex-type wallboard makes a convenient building board, into which pins can easily be pushed. Place the building board on a flat, untwisted table. Pins can be pushed through all balsa pieces without damage, and any holes will fill during sanding and doping.
With these guidelines, building your Klipper will be a smooth and enjoyable experience!