Excellent DA Calculator

[XfireZ51]

This is the one Paul W. wa talking about previously. Should be a "stickie" IMO.

http://www.dragtimes.com/da-density-altitude-calculator.php

:thumbsup:

[LGAFF]

I wonder how accurate it is.....their HP calculator is very generous, but that maybe alittle more subjective than the DA calculator.