Performance calculator aircraft options

Could the Challenger 650 be added to the performance calculator? Also, given that there are a couple A220s in development for MSFS and X-Plane, could that be added down the line?

Also, I agree with the other post that takeoff climb gradient should be added.

Most likely they already added all aircraft for which they had access to real-world data required for this feature though.

Regards,

Tim

Still, if they can do it, would be good. They could probably get the data from an addon developer if need be