Discus Launch Gliders - DLG
Discus Launch Gliders (DLG) are an exciting and convenient way to get into the sport. You don't need a special site to fly your DLG -- a school yard or small park will do with a small DLG glider such as the E-flite UMX Whipit. As you advance in skill you can get incredible performance from high-end DLG gliders.
DLGs are launched by hand as shown in this video: