@Red:
🙂
As far as flying units, the real difference is Russia they’re all meters, km/hour, ….
The joys of Su-27 Flanker 1.5 (and later Flanker 2.0) of having to convert Kmh-1 to knots on the fly in my head to get any idea of what was going…oh and also learning a bit of cyrillic so i knew what master mode I was in!