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.

дані моделі:
Масштаб 1/2
Розмах: 3.1 метра
Engine: Valach 210, 2 cylinder 4 stroke
Propeller: Scale 3 blade Propeller 32×12 by Seidel Prop
Вага: 24.8 кг
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.