Just checked the Jetcat site in Germany, and downloaded the 5.0 ecu manual (written in english) and they declare a aproximate 25 hours service interval.

However... googling to find the german manual in german I found " Das Wartungsintervall der Turbine liegt bei ca. 50 Stunden."


I will call this the "Schroedingers Jetcat" manual.. the result depends if the observer is reading in german or english.