OVERSPEED during PM VNAV descent?!
Anyone could tell me why many times during a VNAV descent the speed cue in the PFD does not match the value higlighted by the FMC for the actual leg?.
I know that the FMC value is only a "target value" but many times what happens is that the aircraft start descending and accelerates to OVERSPEED and if i don't swithch off VNAV mode....well....wings will be ripped off (maybe before reaching the point to wich speed would have been reduced?......who knows...:?:)
That's a bit annoying both for pilot and passengers! ;)
CHEERS!