Based in Warren, Ohio, the Cleveland Soaring Society (CSS) provides flying facilities for its members on a nonprofit basis and encourages their training by providing ground school and flight instruction in sailplanes and gliders.
Based in Warren, Ohio, the Cleveland Soaring Society (CSS) provides flying facilities for its members on a nonprofit basis and encourages their training by providing ground school and flight instruction in sailplanes and gliders.
设在俄亥俄州的克利夫兰滑翔社团(CSS)，在非盈利基础之上为其成员提供飞行设施，地面学校支持和飞行指导，以及滑翔机训练。