Ok its going to be a little bit faster i got 107mph out of mine
but they a very easy to fly.
Hardest part about this plane is fitting the fan correctly
you should read the instructions carefully at this step of the build to
ensure a perfectly aligned unit.
another tip take out the control wires and lubricate them with WD40
stops them binding.
I think an Australian model shop is offering a complete fan unit for the F86
someone on here might know

Brian