Try MIN Zero Fuel Weight! And the reason for such a defined limitation ......so the graphs don't have to extend down to zero.
Houba - pray what on earth are you talking about now? I presume that you are making an obscure reference to how Vmcg may be a limiting factor. As V1 should not be less than Vmcg, this is not relevant to the question being asked.
Last edited by fullyspooled; 10th Sep 2008 at 21:00.