Model construction: 2003
Features of the model:
Wingspan: 1.12 m
Weight: 1.2 kg
Motor: Speed Gear 500 SP Race 7.2V reduced 2.8: 1
Propeller: Graupner CamProp 9×6
Autonomy: 10 minutes
From a plan by Looping magazine designed by José Bernardino Duarté, this is a very nice plane for a beginner who already has some notions of piloting.
The construction is simple and basic. Only one error on the plan to note: The couple number 2 is not long enough, it is not very serious.
Takeoff:
Progressive throttle, he goes over its landing gear alone in a few meters. The rudder is very efficient, so it’s easy to stay on course. Once it has reached its flight speed, it suffices to pull lightly to take off.
In flight:
The power of the Speed 500 is sufficient without being excess. Aerobatics is possible, the barrel is a formality but you have to think about pushing on the back. The loop requires a slight dive to pass. A larger propeller should help.
Landing:
No difficulty, classic approach, easy axis catch, let it slide and round it off.