BG113744934 it's over 100 meters I've had mine approximately 125 meters without any hesitation

BG113744934 yes

BG113744934 yes, this plane has no flaps or moving parts on the wings or tail. I found the plane unstable in flight and every landing the propellers came loose and usually lost.

BG113744934 yes you can use nickel type batteries without changing anything as long as the batteries that you use are the same voltage as listed for the truck. I use the smaller floureon 2S 1500mAh 35C lithium polymer batteries in mine and it makes a big difference in power and speed. I really like this crawler because it climbs fairly well, has tremendous speed with 2S and very durable.