I'm not sure how new hire bases are assigned but I'm *guessing* they place bids and since they all have the same hire date it will then go by age, oldest having "seniority" in this case.
Lately it seems JFK and HSV have been the junior bases but I believe all of the bases have received some new hire, some just a few.
MIA sees most of the S. American flying but the key word in AAWH is "WORLDWIDE".
Don't expect to fly exclusively in S. America if you're MIA based; or Europe if you're JFK based; or Asia if you're ANC based.
In fact, don't expect ANYTHING!
