@[Disallowed String for - Advertising not allowed]10 since the above AP expires on Dec 24, 2016, i'm assuming you need to reapply for another AP for if you want to travel after Dec 24, 2016. I was told by the port of entry officials that the one I used with Dec 24 expiration will be good for one more year and multiple entries. But when I read articles about it, it says i need to renew with valid expiration to travel outside again.