misd-agin
"Simply not true"? So if the airframe manufacturers don't release, or produce the data, exactly what data are the simulator manufacturers using to generate their simulation model?
That's exactly the point. The TDMs do not have the data to generate a realistic/accurate model. It isn't that the TDMs DO NOT model, it's that they CAN'T model the stalls correctly.
I don't know of any current Airbus datapacks with adaquate data to produce an FFS with accurate modeling for post stall flight characteristics. Can't comment on Boeings but there are some other manufacturers that have produced accurate data that has allowed for realistic post stall flight characteristics.