W walko Joined Jan 31, 2015 Messages 63 Reaction score 4 Aug 19, 2015 #1 is that for OS? fly recording? upgradeable?
robinb Joined May 10, 2014 Messages 3,012 Reaction score 522 Aug 19, 2015 #2 Its for flight records etc. Search back, lots of info on this.
