@
stebern Thanks for sharing, seems interesting.
On QF72 the events do not seem to have an external cause though.
With AF447, the aircraft entered an area of severe turbulence around 2:00am GMT. 14 to 15 minutes later we have this 4-minute interval of technical bulletin transmission, all dealing with malfunctions and/or failures, especially electrical.
We have all reason to believe that, in between, there has been at least one external cause that may have contributed to alterate the flight integrity.