| Association of Helicopter Aerosports (AHA) |  |
| British Association Of Radio Controlled Soarers (BARCS) |  |
| British Drone Racing Association (BDRA) |  |
| British Fun Fly Association (BFFA) | |
| British Miniature Pylon Racers Association (BMPRA) |  |
| British Waterplane Association (BWA) |  |
| Control Line Aerobatic Pilots Association (CLAPA) |  |
| Combat Flyers Association (CFA) |  |
| FAIR (FAI Rocketry) | |
| Gas Turbine Builders Association (GTBA) |  |
| Great Britain R/C Aerobatic Association (GBRCAA) |  |
| Great Britain Slope Racing Association (GBSRA) |  |
| International Miniature Aerobatic Club -UK (IMAC) |  |
| Jet Modellers Association (JMA) |  |
| Model Balloons UK (MBUK) |  |
| Society of Antique Modellers 35 (SAM35) |  |
| Speedcom | |
| United Kingdom Rocketry Association (UKRA) |  |
| Vintage Team Race Special Interest Group | |
