some people testing KFm on a large rc I found now while looking for info on the airfoil itself <a href="https://www.youtube.com/watch?v=6H-s7yuJcwk" rel="nofollow">https://www.youtube.com/watch?v=6H-s7yuJcwk</a><p>it's interesting. too bad I couldn't find any video in a wind gallery. (edit: did my own, not the best software but it's something <a href="https://i.imgur.com/TudMHlX.png" rel="nofollow">https://i.imgur.com/TudMHlX.png</a> - there's some lift in there to be had)<p>Ultimately I'm still unconvinced it works the way they tell it works.
I build and fly RC .. and I love the Kline-Fogleman device.<p>Its so simple, you can teach anyone to build one, and it will fly. Its so simple, one wonders if it could be the basis of a self-assembly/auto-assembly art project, whereby raw material is fed into the box, a crank is turned, and out flies a new airplane. This is a mind-experiment I've been toying with for a while .. automated assembly of KF-based airplanes.
Related, also a DIY flying wing, but non-RC, <i>full size:</i> <a href="http://www.facetmobile.com/" rel="nofollow">http://www.facetmobile.com/</a>
Looks like a fun project!<p>Imagine a version of this with forward-facing and bottom-facing cameras which transmit back in real-time.<p>Seems like it'd be a sort of holy grail for the vehicle class.