Lockheed YO-3A Quiet Star

Designed by Keith Sparks, the Lockheed YO-3A Silent Star is a military powered-glider that was extremely quiet and was used to identify targets during the Vietnam war. The model is traditional balsa and ply construction and the author has formed plastic parts and a 6-blade prop available at: sparky2@att.net. Span: 74¿; Length: 42¿; Power: electric outrunner; LD: 2; 1 Sheet; $14.95