Alachua Astronomy Club
Astronomical Society of the Desert
Brevard Astronomical Society
Chicago Astronomical Society
Cincinnati Astronomical Society
Kennedy Space Center Amateur Astronomers
Los Angeles Astronomical Society
Los Angeles Sidewalk Astronomers
Miami Valley Astronomical Society
Mt. Wilson Observatory Association (Pasadena CA)
Orange County Astronomers
Riverside Astronomical Society (California)
Royal Astronomical Society of Canada
San Francisco Sidewalk Astronomers
Southern Cross Astronomical Society
Springfield Telescope Makers
Stillwater Stargazers
