US Scale Masters Association

Committed to the development and growth of scale aircraft modeling, by bringing people together to have fun while focusing on scale realism, competition, and sportsmanship for the enjoyment of all.
http://www.scalemasters.org/

The Small Model Association

Information on and support of small RC model aircraft flying.
http://www.uknets.co.uk/SMA/index.htm

Jet Pilot's Organization

Was founded to promote and advance ducted fan and turbine powered technology for the sport, recreation, and fellowship, of those individuals interested in the design, construction, and flight of jet powered model aircraft.
http://www.jetpilots.org/

IMAC - International Miniature Aerobatic Club

This site has been created to support the regional directors, chapter representatives, contest directors, and members of the International Miniature Aerobatic Club specializing in radio control scale aerobatics.
http://www.mini-iac.com

National Society of Radio Controlled Aerobatics (NSRCA)

Is the AMA recognized special interest group for RC Precision Aerobatics Pattern competition.
http://www.wtp.net/DBEST/patternpage.html

R/C Combat Association

Good site for everything about radio controlled model airplane combat flying.
http://www.rccombat.com/

Society of Antique Modelers

Information about flying Antique model aircraft and ideas, inspiration, and new friends among our modelers, young and young at heart.
http://www.antiquemodeler.org/

International Miniature Aircraft Association (IMAA)

Is formed for the purpose of fostering and advancing the operation of large scale radio controlled model aircraft in a setting where informality and safety of operations prevail.
http://www.fly-imaa.org/

Southern Scale Warbirds

Association dedicated to pilots, builders, and enthusiasts of RC WWII giant scale warbird model airplanes.
http://www.geocities.com/CapeCanaveral/9771/

Can-Am Pylon Society

Is an organization for radio controlled pylon racing.
http://members.aol.com/pylonflyr/CAPS/index.html

OLAP aeromodelisme

RC model aviation association in south of France.
http://olap.free.fr

California Radio Control Jet Association

Promoting RC jet model aviation and this site is looking for kit reviews, stories, tips, and photos so that they may be added.
http://www.CRCJA.org

Jets Over Mid-America

Official web site of District 6 of the Jet Pilots Organization (JPO) which is a SIG of RC Jet Pilot interests to the AMA.
http://jetadic.com/

Radio Control Air Combat Western Australia

Unofficial governing body combat reports, pictures, forums, kits, competitions, and related links.
http://www.rccombatwa.com/

Unlimited Scale Racing Association

Is a non-profit member association founded to provide the vision and leadership to represent giant scale air racing in a professional and organized manner while representing the best interest of its members and the sport.
http://www.usrainfo.org/

The British Electric Flight Association

Formed in early 1990 in order to encourage and further all aspects of electric model flight in the British Isles and elsewhere.
http://www.befa.org.uk

National Miniature Pylon Racing Association

Providing for the exchange of worthwhile ideas with regard to the construction and flying of radio controlled model racing aircraft.
http://www.nmpra.org/

North East Pylon Racing Organization

NEPRO is located in the north eastern United States and is dedicated to the advancement of competition radio control pylon racing.
http://www.nepro.org/

Senior Pattern Association

The SPA site has information about flying Pattern in the old 60s and 70s way. The SPA is designed for all age groups.
http://www.seniorpattern.com/

World Miniature Warbird Association

A friendship organization about flying RC models of aircraft that have been in combat.
http://www.wmwa.org/

Gas Turbine Builders Association

Promotes interest and assists members in the safe design, construction, and operation of home built gas turbines via member to member contact and through the regular publication of newsletters.
http://www.gtba.co.uk/

Great Britain R/C Aerobatic Association

Official site for GBRCAA, the specialist body for radio control precision aerobatic model flying in Great Britain.
http://www.gbrcaa.org/

Radio Control Hobby Trade Association

RCHTA coordinates the common efforts of related associations and providing for the communication, exposure, education, and development of the model hobby industry.
http://www.rchta.org/

National Association Of Scale Aeromodelers

Was created to encourage, promote, and advance all phases of scale aeromodeling.
http://www.nasascale.org/

Quarter Scale Association of America

Q.S.A.A., with members and chapters all over the United States, Canada and the world, is dedicated to excellence in modeling and the promotion of the hobby.
http://qsaa.org/

Remote Control Aerial Photography Association

Association provides operational safety guidelines, best business practices, networking information, and new technology information.
http://www.rcapa.net

JPO District IV RC Jet News

Keep up to date with the RC Jet happenings and folks in (AMA) District IV.
http://www.hcrcm.com/jpo-iv/index.cfm

Australian Pattern Association

Special Interest Group covering radio control aerobatics that is recognised by the Model Aeronautical Association of Australia and affiliated with Victorian Model Aeronautical Association.
http://www.australianpatternassociation.com.au/