V speeds

That's a complicated issue that you need manufactures data tables to compute. It varies with wind, temperature, weight, flap setting, runway elevation and even barometric pressure. The real tables/reference cards are not available to the lay person and would be expensive if you did find them. You have to look for V speed information within the documentation of the aircraft model that you're flying. 🙂

http://en.wikipedia.org/wiki/V_speeds