Originally Posted by
contrails
I'm curious, what is that limitation? The A/P must be engaged at FL200?
Does that apply to the -200 and -900 as well?
Yep - all variants...and it's a company limitation only.
But...if the A/P is deferred, you can still take it up to FL280 (no RVSM). My guess is somebody who shouldn't have been in a Jet in the first place did something stupid at altitude...