Originally Posted by Steve_C
Very nice setup with complete redundancy, a few thoughts:
I am surprised to see the AP computer(s) located in this rather salty environement. On the L440 the ACU is under the aft port bed
, I think it is a better option.
I would install the second AP head
(p70s) inside at the chart table where it will be useful. I am controlling the AP 99% from chart table...
I have updated my AP last year to the latest EV400. I kept the old S3 in place, it is just disconnected, it will take me about 15mn to do the switch.
I do not have secondary drive but I have spares, it is less realiable but way cheaper and less complex.