i cant wait to see the testing videos here. think Boston Dynamics kicking their machine and pushing them downstairs. There better be billions of dollars in destroyed airframes ahead of any human cargo.
Tail gearbox failure https://www.youtube.com/watch?v=11TD0Dboixo
ground resonance https://www.youtube.com/watch?v=0FeXjhUEXlc
lightening strike https://www.youtube.com/watch?v=uybTDikWzWs