- Nov 21, 2005
- Total Time
I came across the CVR recording of Aero Peru 603 on youtube-pretty disturbing-but the captain and FO kept referencing the Rudder Ratio and Mach Trim during this scenario. What information would they be trying to gather from the fact that the rudder ratio and mach trim weren't engaged; or were those just the only messages that came up on the EICAS? I've not flown anything with a rudder ratio so I'm not exactly sure what that does.