Creating and Saving NACA airfoils

Based on the original Program to generate NACA airfoil coordinates NACALTE David Lednicer Modifié TraCFoil

Generating Naca Light - GNacaLt - Freeware version

You can use GNacaLt with :
- Windows 95, 98, ME, NT4.0, 2000, XP, Vista and Windows 7, Windows 8.x, Windows 10, 11
- distribution Linux with Wine
- MacOS with Wine or CrossOver or Parallels Deskop or Wine Bottler

This program lets you make and save NACA airfoils files of 4-digit, 5-digit, Modified 4 and 5-digit, series 6, 6A and 16 as files in the format (Seling Files) nameFile.dat

To draw on the screen and after print out your ribs and airfoils, use Tracfoil

The program comes in the form of a window to define the different types of Naca.GNacaLt

Beware the separator (symbol) decimal will be the point (REQUIRED).

NACA serie 6 digits Example 63-412a0.6

Download the file gnacaltE.exe (version 0.1.0-En) 1 300 Ko 5278

Others languages : Contributor
Spanish.lng Español 3 Ko Oscar Garcia Herreros


If you want to contribute to translation, before starting, I may coordinate and avoid double efforts.
Translation is quite easy, some lines, containing a word up to a sentence. No special tools are needed, you can translate it using any text editor, like notepad that comes with Windows. (see the file English.lng)