There do seem to be a lot of black holes.
You talk about the need for objective data from the on-board recorders, and you've described it as being a patchwork of requirements and you've said that it's no longer acceptable. So what recommendation would you make to fix that? I know you need hard data from the recorders, but often this isn't recoverable and isn't available. So how do you compensate for that? How can this be changed?