The aircraft has to mount a powerful appearance, because very large aand four engines. Unfortunately, it is also correspondingly heavy and therefore unstable. It takes a (very) experienced hand to control the aircraft without damage and land mainly. In our case, it was not very long and well after the fourth (!) Flight broke on landing the wing. Of the 4 propellers each having a break is gone already in almost every landing. While there are 4 spare propellers, but these are not enough for a long time. Conclusion: Not suitable for children, because too fast break. For adults not interesting, because there is no elevator (height only little / much gas possible) and more toys than aircraft.
