AMR can increase the fleet anytime it desires to, it also can replace aircraft as it see fit to do so now without this TA which is concessionary. Unless AMR has a place holder for aircraft deliveries, there are non scheduled for delivery at AE. The 600 would be a great airplane, more updated efis system than the EMB and CRJ NG.
The ATR's that we have will require great expense at the heavy check and are scheduled to be retired starting 2012-2013. Increase in flying is always great news, but just like there hiring practice at AMR, they hire til they furlough.