Aerodynamics

Read Radical RC articles on airflow, drag, stalls, wing behavior and the aerodynamic principles that help model aircraft fly better.

Expanding Your Airfoil Knowledge

Erik Dahl Christensen’s Airfoil History If like me, you love to design aircraft and want to get a better handle on airfoils, Eric Christensens’s site is an excellent study. Click his home link to find calculators and other sailplane design information....