A O Shack
- http://groups.yahoo.com/group/aoshack/
- The official club of the Association of Aviation Ordnancemen, a club for people who work or have worked with aviation ordnance in the US Navy, Marines, Air Force, and Army.
Air Care Alliance
- http://www.aircareall.org/
- A non-profit umbrella organization listing all known charitable air transport organizations whose volunteers fly needy patients, organs for transplant, and disaster relief supplies and who also perform other missions of service using aircraft.
Army Air Forces Historical Association
- http://www.aafha.org
- Formed in 1993, based in northern New Jersey, a historical and educational non-profit organization. The association participates in air shows, historical retrospect's, educational programs and seminars providing static displays of World War II Army Air Forces memorabilia.
Beagle Pup and Bulldog Club
- http://www.beaglepupandbulldogclub.org
- Non-profit organization promoting the continuing airworthiness of these classic British aircraft and linking owners, pilots and enthusiasts. News, history, technical information and events.
DCPilots-L
- http://www.dcpilots.org/
- Email discussion group, airport photo directory, calendar and practical links for general aviation in the greater Washington DC Region.
LAA Bristol Wing
- http://www.bristolwing.flyer.co.uk/
- This group actively promotes sport aviation of all kinds, and encourages home-building and group ownership to keep recreational flying affordable. Includes a monthly newsletter, meeting schedule, photographs and directions.
Socata TB Users Group
- http://www.socata.org
- Dedicated to owners and others with an interest in the Caribbean series of EADS Socata aircraft. Stories, news, events, member information and technical data.
Sport Aircraft Association New Zealand Inc
- http://www.saa.org.nz/
- A non-profit organization devoted to promoting and assisting the private aircraft builder and flier in New Zealand. Provides list of local chapters, dates of events and a trading section.
Stephen M. Price Foundation
- http://www.smpf.org/
- Provides scholarships in the areas of flight training and aviation maintenance and repair; details on programs, news and the board of directors.
The British Aerobatic Association
- http://www.aerobatics.org.uk
- Governing body and organizer of aerobatic competitions in the UK. Provides detail of membership, events, contests and procedures for power and glider aerobatic pilots and judges.