TraCPlane is a calculations and sketch for scale models software. It can trace on printer a sketch of your futur model from the data entered by the user for :
* Wing, Stabilizer, Fuselage glider ou airplane and Fin and ruder .
* Metric unit (millimeters) or English unit (inches).

These various parts are called Elements. On the main page, clicking on the left button of the mouse make these various menus appear.
A projet is composed of these various elements.
In order to re-use elements for various projects it is possible to save each element.
The goal is to design each element, then to save it into the project.

The license of this software is Free Trial Software, the price is EUR10.70, you can free download and get a free trial.