Originally Posted by
Airbubba
Modern as in three decades ago right? E.g. the 757/767 and the A310/A306.
I flew the pre-Pegagus 767. I don't remember whether the FMSes sync on approach because we didn't do RNAV approaches in those days. I flew the L1011 for three years after that, which tended to "bulk erase" the 767.
