Recreation, Aviation, Model Aviation, Control Line - Aero Products. Designs and sells kits, motors, and products for the radio control and control line enthusiast.
Recreation, Aviation, Model Aviation, Control Line - Supercool Racing Propellers. Articles on control line flying and technical articles on prop performance.
Recreation, Aviation, Model Aviation, Control Line - Andy Whortons Control Line Home Page. A source of information for those flyers or spectators who want to keep up to date with what's going on in the world of C/L model aircraft flying in the United Kingdom.