109 e4 performance

[Robo.]

Originally Posted by Crumpp

That is the best standard in the aircraft industry.

That is the performance Mtt's guaranteed by contract to the RLM its airplanes would perform. If an airplane did not fall within that +/- 5% then the RLM did not pay for it or accept it as one of the airplanes it purchased from Mtt.

Each airframe was test flown before it was accepted for Luftwaffe service and it had to meet that minimum specification.

Alright, I think we should use the data specified by the manufacturer when they tried to get that contract then.