C J Youngblood Enterprises
Multi-time World and U.S. National R/C helicopter champion. What's new, about Curtis, events calendar, products, mailing list, and related links.
Offers help with flying DJI Phantom quadcopters and other multirotor drones. Includes tips, troubleshooting and online blogs about the drone world.
MicroHelis New Zealand
Information for anyone interested in building and flying RC microhelis. Brand and model information, news, links, FAQs, and message board.
Model Helicopters South Africa
Special Interest Group's information, constitution, events, and rules.
R/C Helicopter Manuals
Manuals/drawings for some helicopter kits, governors, and gyros. All are available for viewing or downloading.
R/C Helicopter Page
Provides online manuals and parts drawings for helicopters and helicopter accessories. Includes some common helicopters, chargers, radios, gyros, and engines.
RC Helicopter Blog
Tips for RC helicopters and airplanes.
RC Helicopter Tips
A site to help the beginner understand RC helicopters with videos and articles.
RC pilot, shops, and club locator.
Radio Controlled Model Helicopters