109 e4 performance

[Crumpp]

The manufacturer's specification of 500 kmh +/-25kmh does definitely not mean that the 109 reached 500 kmh but probably something less.

It is an average. There is no "probably something less" or "selling issues". No pointy tin-foil required. This is standard stuff in aviation.

The thing is there seems to be no test on the E series that indicates that there had effectively 109s that reached speeds above 500 kmh.

Of course there are flight test's that show that average performance....

Here:

http://kurfurst.org/Performance_test...chreibung.html