KTM temperature and elevation corection chart

[rsss396]

[atvmxr]

interesting!   doesnt humidity come into play as well?  (maybe figured into elevation, as in general, the higher elevation the humdity goes down - usually)

so 165 main and 45 pilot at sea level and 90 degrees. (.98) on graph.  If I were to go to waynoka at ~2000ft (.95), then (.95/.98) * 165 = 159.95 = 160 main?  

is that right?

[rsss396]

I would say yes you are correct, another way to do the math would be .98 -.95 + .03 x 165 =   4.95 - 165 = 160 main

I am sure humidity should be factored in also along with atmospheric pressure also but the calculator would be much more complicated