The construction of the Pitts Challenger III designed by Norbert Fischer is a very well designed concept and builds like a puzzle.
Because of this construction the model will be strong and light because the slots lock each other and give extra strength.
Suitable motor will start at 170cc but 4 Stroke 300+ is also possible for the construction, only take care with heavy engine for the weight limit of 25Kg.
We deliver the model with all Lasercut parts (approx 15M2), sheetings, spars, cowl, fiberparts, spanwires, landing gear, etc.
Delivery will be several weeks because this model is not in stock and will be custom cut and laminated.
Wingspan 310cm
Length 280cm
Weight starting around 22Kg
Below some video's from the model at youtube;
https://youtu.be/UPUbJeUi9eU
https://youtu.be/VZyFsI3gT-Y
https://youtu.be/BXEvGIiq7L4
https://youtu.be/HHLtVUQOs1s
https://youtu.be/yjynOHOEPE0
https://youtu.be/eOfK-GiFVUQ