Where is PSA putting the new 900s? Also how many people will it take to staff 30 planes? I have no 121 experience so that is why I ask. From the outside looking in it would seem like upgrade time will shrink a lot there. Lastly what are the chances of flying there and taking a short leave of absence for say 60 days unpaid a couple of times a year? It isn't reserve duty but I have another commitment I am trying to work around.