Windsport - online puzzles

A windsport is any type of sport which involves wind -power, often involving a non-rigid airfoil such as a sail or a power kite. The activities can be land -based, on snow, on ice or on water. Windsport activity may be regulated in some countries by aviation /maritime authorities if they are likely to interfere with other activities. Local authorities may also regulate activity in certain areas, especially on crowded beaches and parks.