C/L Flyer's Home Page
Recreation, Aviation, Model Aviation, Control Line - Clflyer's Page. Dedicated to C/L model airplane enthusiasts by Bill Calkins.
https://clflyer.tripod.com/
Control Line
Aero Products - World Class Aerobatic Stuff
Recreation, Aviation, Model Aviation, Control Line - Aero Products. Designs and sells kits, motors, and products for the radio control and control line enthusiast.
https://www.aeroproduct.net/
Model aircraft propellers custom made for racing
Recreation, Aviation, Model Aviation, Control Line - Supercool Racing Propellers. Articles on control line flying and technical articles on prop performance.
http://supercoolprops.com/home
Andy Whortons Control Line Home Page
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.
http://www.ajwltd.com/