Originally Posted by
Pittsextra
Yeah that would be fair but what evidence? The video footage was available almost instantly and so now evidence surely means physical evidence from the accident aircraft or of prior events that have been caught prior to an accident with other in service aircraft. It can't be the former if the narrative around the AD is faithful and if its the latter does that take a week to get out with the commitment of intelligent minds?
It would be incredible if this isn't off the back of something seen or suspected and so why it can't be said more plainly - or indeed co-ordinated via the AAIB goodness knows... Hey Ho.
It could be that during the preliminary investigation something was found that could or could't be the main cause so Leonardo as a precaution released the SB.
The investigation is probably far from over and as far as I know no one would release informations until all data has been analysed.