Dear PJ2:
First assumption correct.
1. none that I would know
2. with properly functioning F/D and AP: pitchup - yes, significant pitchup - very small chance, 30° pitchup - not a chance. Mind you: there were aeroplanes flying down that ILS both before and after the accident. We'd probably hear something about fluctuating GS from NTSB by now, if it were a factor.
3. can't say about the Colgan, there's no such a recommendation where I fly. It used to be SOP on B732s but not anymore on A320 and Q400.
Originally Posted by Volume
The A330 crash (there is only one so far) was also related to pilots (Airbus test pilots!!!) not fully understanding all modes and tricks of the autopilot.
That's what some PPRuNers say. Accident report does not support the view. Aviation safety network is your friend.