Aero-Linx: Popular Rotorcraft
Association
Welcome to the homepage of the Popular Rotorcraft Association.
Based in Mentone, Indiana, USA at the PRA Mentone Airport, PRA was
started in 1962 by Igor Bensen, the inventor of the famous Bensen
Gyrocopter. Since then it has grown to include rotorcraft of all
sorts with members in over 80 countries. We are a group of people
who love homebuilt rotorcraft -- gyroplanes and helicopters that
they build and fly themselves...