rock4k Hangflug Großarl Hoamalm 2020

Großarl war wieder mal Klasse.
Das Fliegen mit dem rock4K ist immer wieder ein Genuss.

[@theroadtocat2]

What model is this and/or where can plans be found? Do you have information on the wing airfoil? I want to build one!

[@rsaero1339]

the plane is called rock4k. You can get more infos or a kit at [e-mail] . . . and the airfoil is a HQ1,5/9