DART Rocketry San Diego, CA
K.L.O.U.D. Busters – Kansas High Power Rocketry
Mohave Area Rocket Society (MARS)
Rocketry Organization of California (ROC)
Southern Arizona Rocketry Association (SARA)
Southern Colorado Rocketeers (SCORE)
Tripoli Phoenix
Tripoli San Diego
Tripoli Vegas

Superstition Spacemodeling Society
Home of the G Harry Stine Memorial Launch