DIY Challenger III 50%

Flown by Norbert Fischer at the FLY-IN of MFC-St. Margarethen 2018
The original aircraft is flown by Sean D. Tucker from the USA.
Model data:
Scale 1/2
Span: 3.1 meters
Engine: Valach 210, 2 cylinder 4 stroke
Propeller: Scale 3 blade Propeller 32x12 by Seidel Prop
Weight: 24.8 kg
This is the third prototype of the Challenger, which I made completely in self-made.
Norbert likes to fly true-to-original aerobatics with smoke.