HN39
Maybe my wording was not explicit and clear enough regarding two AoA:s. It read "When only two AoA:s are in use, their average is said to always be used." By in use I meant being used by the system or present on the aircraft..
Grizzled
There was a very long thread about AF447 also on !!!!!!!!!!!!!!. Some of the hypotheses offered there may be worth to include in the sifting of the content in the corresponding threads here.
You can begin with this link and follow it backwards and forward:
AF A332 Crash (F-GZCP) - Part 18 — Civil Aviation Forum | !!!!!!!!!!!!!!
Regards