www.foamyfactory.com makes the Bipe, the 3DX, and now the Yak
You think thats amazing the newer foamies now absolutely outperfom those planes now.
Im flying a custom made Edge 540T from my friend using a Hacker B20 15L with Thunderpower 2100mah 3cell Li Poly batteries.
Got a easy 2.5:1 power ratio, with an 11" prop I have a 4:1 ratio!!!
Steven