Vmax range vs Vmax endurance
I wonder if I could ask you more knowledgeable ladies and gentlemen out there a question I was recently asked in an interview, and one which I could not honestly answer? The question is, why is Vmax range greater than Vmax endurance?
I am sure there must be a simple answer (apologies in advance if the answer is so simple that it borders on complete stupidity to even ask such a question!!) but I have been through my old CPL/ATPL notes and even asked a couple of pilot friends of mine and have yet to find a convincing answer.
I would be most grateful for any feedback or helpful references.
Many thanks in advance,
Mr Smiley 
Last edited by Mr Smiley; 13th May 2006 at 11:53.