I have been studying a couple of charts from the F-106 Delta Dart flight manual, and the speeds shown are in mach.
Since mach changes at different altitudes, I was curious to know if the charts in the manuals showing mach numbers use static mach numbers (1Mach = 661.47knots).
Or, do the mach numbers on the charts need to be converted to knots with an aviation calculator such as the one on this page:http://www.hochwarth.com/misc/AviationCalculator.html
If you would like to see the charts in the F-106 manual, you can download the manual here:http://www.f-106deltadart.com/manuals_documents.htm
The manual I downloaded is:
T.O. 1F-106A-1 (1969, rev.1972)
Take a look at pages 6-8 to 6-18.
Thanks very much,