Originally Posted by
Jumpjim
The attitude stabilising mode is NOT a software bug. It maintains the attitude if there is a loss or interruption of the ILS signal. If this is what is happening in Hong Kong it’s down to an issue with the ILS emitters and not the aircraft.
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But if this is only happening on the 787 then surely
there is an issue, at least in part, with the aircraft?
AFAIK 744s and 777s have been flying that approach for years yet this is the first I’ve heard of this phenomenon happening on a regular basis...