History
Tyro Picard # 40, the 3 cases mentioned by someone in a previous post.
Birgen Air, a B-757, captains pitot blocked. After take-off, as per SOP (for normal conditions), CTR autopilot was engaged.
CTR A/P uses left ADC, so the A/P reacted to the faulty IAS, pulled the aircraft into a stall and it crashed 10 nm north of POP, the departure airfield.
Aero Peru, static ports taped off, a/c came out of maintenance/washing.
Crew managed reasonably well for some time, then made the fatal mistake to regard "altitude information from ATC" as a reliable source (because it comes from "outside" the aircraft). Well, it isn't, because it is the pressure altitude as reported from your aircraft, using the transponder as transmission medium.
The reliable onboard source, independant from the pitot static system, in casu, the Radio Altimeter, was not believed, because at that stage, the crew did not believe any info from their aircraft anymore.
And number 3, you guessed correctly, will be AF447.