Yak 55m Foamy-0.jpg 39.9 KB · Views: 59 Here's Gernot's 08 Yak55M airfoil with a VPP system on it. I based this one on Mark Lessburg's EF-Expo VPP Yak. Enjoy Matt This variant requires: Yak 55m Foamy_EA Reactions: T-Rexkid450
