Originally Posted by
Lucky8888
Well, I guess if I had a simultaneous failure of two FMS' (assuming there were only two), and considering each FMS is usually (always?) powered by separate electrical buses, I'd want to know what else doesn't work. This would almost be an impossibility without other failures somewhere.
I know of a case where a software bug caused both to fail. The software was later updated by the manufacturer.
Last edited by JammedStab; 1st Jul 2016 at 01:52.