> - training for the 737-8 and -9 was just short of non existent because in practice, these planes don’t fly differently. Except for, you know, that computer s

> - training for the 737-8 and -9 was just short of non existent because in practice, these planes don’t fly differently. Except for, you know, that computer system that throws people into the ground if a probe malfunction, and that the "just short of non existent" training doesn't seem to cover properly. I don't know how this part works, when a manufacturer says "this plane doesn't require full training but merely a small top up since it's the same as plane X before", I assume the FAA needs to validate this matches reality ?