Not really.... That's been extended a bunch of times over the last few years..... It is at least beyond 2017 at the earliest...... AWAC also does a great job and is established with what they do for USairways in their key cities..... You have to know more about USairways and the way they run to various cities in NC/SC/GA/TN out of CLT and you would understand a 50 seat jet will most likely be around for a while and the same goes for many cities out of DCA in which AWAC serves.