Top speed Bf109G6 late vs La5FN @7000m

[schnorchel]

Originally Posted by WTE_Galway

You should be performing any tests on the Crimea Map and using the TAS from Wonder Women mode not the cockpit IAS.

IL2 aircraft are calibrated for Crimea.

different AC has different tendecy performance change if map changes from Crimea? if not, it still can tell sth even if the map is not crimea.
BTW I am talking about TAS for sure.