Airfoil Design Workshop
Airfoil design software for modelers and aircraft designers. Graphically display and modify standard airfoil data files. Output to DXF format.
Hanley Innovations
Aerodynamics software for Windows 95. Test airfoils, learn aerodynamics, plot airfoil sections for model airplane constructions.
Helmut Lelke Aircraft Design Program
Computes important flight parameters based on your design input.
The Panknin Twist Formula
Excel spreadsheet software; including all of the fundamental information required to design and build a high performance, swept-wing tailless sailplane.
Unit Conversion Calculator in JavaScript
Physical and temperature conversions. English units of mass, weight and force are Avoirdupois; metric units are International metric.
Winfoil Aeronautical Design Software
An aeronautical computer-aided design tool for designing, analysing and modifying model aircraft. Shareware.