Yes ty for the charts Lusche good deal glad to see that.It is worth what it costs.But about that 51's initial ah speed. at 25,000 feet a 51D could do 437 easy, in AH i have trouble reaching that.Only time i reach that is when at 30-28k and no drop tanks or bombs/rockets.
In AH i believe at 30k is when you will get over 430 MPH usually at 30k 437