I built this beautiful Pitts using Airbone Magazine plans at 1/4 scale with small changes to be more realistic.
The construction was mixed, made of balsa wood, fiberglass and wood structure.
Model is covered with SIG Koverall and painted with bicomponent paint.
The first engine was 26cc MVVS, then I changed to OS 33GT and developed enough power to take off.
It was a real challenge to build this model because it is made on a small scale and quite difficult for its size.