[csours]

Yea, but this model airplane is bigger than a car (looks like 3x wider at least)

[jaclaz]

Yep, we used to call them LARGE model airplanes.

Now, seriously, allow me to doubt that flying some 2 minutes a plane (model or not) that has (or has the possibility to carry) on board five days worth of fuel actually means that the engine is capable of reliably running 5 days no-stop.