Originally Posted by
RatherBeFlying
The 747 came out with triple INS. In case of disagreement, the odd one was voted out.
With the criticality of MCAS, it seems a strong candidate for triple sensors and a voting algorithm.
-Thanks, you just brought back good old memories, my first job as a F/O. Entering 9 waypoints , mem couldn't take more and than sending them to the "PMS" I believe. Good old times was a lot of hand flying the classic, responsive/forgiving and humble, unlike the MD11 later. Sorry off topic.....