The Course does not interact with any flightsim in any way.
The KULP is a flight training program. It explains what do do, when, how and sets all sorties in proper sequence. That's exactly what the real Flight Training Course does.
Real Flight Training Course never explains how to start up engine, keep your place in close two-ship formation or perfom a loop.

Our interactive Course does more: it calculates dual/solo flight time and sorties and allows to make and save some notes for each sortie.