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The Down East Soaring Club, Maine, USA

RC model aviation group's information, announcements, contest calendar, contacts, pictures, newsletter, articles, and related links.

Eastern Soaring League, Eastern US.

Eastern Iowa Soaring Society, Iowa, USA

Central Scotland

RC model aviation club near Munich, Germany. Sailplane photos, videos, tips, and theory. English language version.

Florida Soaring Society, Fly R/C All Year Around. Florida, USA

San Antonio - RC model aviation soaring club information, what's new, pictures, field maps, contacts, getting started, and related links.

Harbor Soaring Society, Costa Mesa, CA

Intermountain Silent Flyers, Salt Lake City, UT

Inland Slope Rebels, Riverside, CA

International Scale Soaring Association

Louisville Area Soaring Society, Louisville, KY, USA.

Lancaster Area Soaring Society, Lancaster, PA, USA

LSF - League of Silent Flight

USA-based organization dedicated to the promotion of all forms of model gliding and soaring.

Long Island Silent Flyers, Syosett, Long Island, NY, USA

Lleyn Peninsula, North Wales

League Of Flight by Thermal, Fort Wayne, Indiana, USA

Model Aeronautics Association of Canada, the official governing body for model aviation in Canada