Vintage Sailplane Photos from the 1930s and 1940s, Including the 1939 American Open Soaring Competition - Frankfort, MI - mrbill2
International Vintage Sailplane Meet - Soaring Society of America
On September 21, 1933, Richard C. du Pont set an American sailplane distance record gliding 196 km (121.6 miles) in a Bowlus… | General aviation, Aviation, Gliders
Easy Built Models - Super Soarer Radio Controlled Glider
Vintage Gentle Lady Sailplane Plans, Templates and Instructions 78ws | eBay
International Vintage Sailplane Meet | Page 3 | Pilots of America