Originally Posted by
tdracer
It's been discussed to have the CVR and the FDR 'mirror' each other - i.e. have both record the same data. As memory has gotten smaller and cheaper, it's now practical.
Can I bring this post back into the discussion? To an outsider, it seems like a highly proportionate measure, and it seems that not infrequently one recorder is found, but not the other. Any non-obvious problems?