Free flight aeromodeling is an aesthetic blend of aerodynamics, art, science, relaxation, sport and camaraderie. Here, you will find information about the NFFS and affiliated national and international free flight organizations. The NFFS is recognized by the Academy of Model Aeronautics (AMA) as the only voice of Free Flight in the United States. Your support through membership in NFFS helps us speak with one strong voice. Find out how you can get involved with the National Free Flight Society.