I would like to know the use of the 3 fallowing aviation terms.
1. 737 NG ... what does the NG mean? Can the regular fs9 program use them?
2. On the engine gauges ... what does the itt mean?
3. I've been a flight simmer for quite some time .... navigating via VOR, NDB, Intersections, Fixes, LOM, ILS/GS, but, on the autopilot controls what is the "Nav" for?
Thanks .... Ira