Hi, I feel as if I must state the obvious, that it all depends upon runway length vs. type of aircraft.
For a large aircraft operating from a 1000m runway, it might be impossible to reject a take-off, at any stage once rolling.
But for a light aircraft on a 4000m runway, you could abort the take-off even if the wheels had left the ground.
Pete
Last edited by phiggsbroadband; 17th Oct 2012 at 23:52.