Originally Posted by
mustafagander
To me this looks like a solution desperately seeking a problem.
Do we have any security problems with the current system? I mean real threats not possibilities.
I would like to see a cost-benefits type analysis on this--and before the "you can't put a price on safety/security" crowd chimes in, I'd want a look at the safety/security impacts of adding another locking door in case emergency egress or access is needed to the cockpit. The design implications for lavatory and galley access, especially on narrowbodies will be... interesting.