This is still an issue.
Dear BST, see post #4 and the discussion that followed.
The relation between EGT, Torque and true airspeed is still way off. In post #4 I mentioned that this shouldn't make it to the final version, but it did. That is no problem but please consider this for future patches.
Indicated torque at a given airspeed is up to 50% off. (too high)
Airspeed at given torque is up to 20% off. (too low)
information based on UH-1H manual with changes 1 - 19. Charts for UH-1H with composite blades.
I've taken into account things such as OAT, correction factor for indicated to calibrated torque, weight, configuration, altitude and engine/rotor RPM.