Compare data for 4.10.1

[JtD]

It does not need any data conversion to make a plane that goes 600 under standard conditions real life go 600 under Crimea conditions in game. It's also not a matter of capability, just a matter of having been done that way and why not.

Just pointing it out to you, because as you will acquire real life data, you'll find that many planes are slower than their real life counterparts if flown in standard conditions.

As for the "myth", consider my statement proof.