easy to enter with AP
My 2 cents:
(1) AP is generally multiple entry. You can use it as many times as you like before expiration date.
(2) AP and passport are only things needed at border of entry. Bring all AP copies with you.
(3) Before you boarding the airplane, airline or that country\'s border control officer will check your
AP to make sure you can enter US legally. Then you need to fill out new I-94 and present it with
your AP and passport to US immigration officer. He/she will stamp I-94 and AP and then return
AP to you.
(4) Bring all documents with you as pre-caution, such as 485 receipt, EAD, employment letter, etc.
They are not required, but just in case something went wrong and you have to explain...