An RC airplane, built out of an old arrow I found in a field, some foam boards cut for the wings using the Kline-Fogelmann wing form [1], and various sundry electronics rescued from the parts bin, including a DVD motor to power the prop.
The feeling of elation I felt when I first chucked it into the sky and off it flew .. can't be explained. I've been making planes for 30 years, but this was my first KFM airfoil, and it was just so neat to see it fly around.
The feeling of elation I felt when I first chucked it into the sky and off it flew .. can't be explained. I've been making planes for 30 years, but this was my first KFM airfoil, and it was just so neat to see it fly around.
[1] - https://en.wikipedia.org/wiki/Kline–Fogleman_airfoil