I must apologise ahead of time for the lengthy post but I really have no clue about AP so I am relying on those who have already been through the process. I downloaded the form and read through it but still have some questions.
I filed forms I-130, I-485 and I-765 a few months ago, did my FP and biometrics last month but did not file for AP. Is it too late now for me to file?
No. You can still file for AP
Do they only approve AP in cases where there is an emergency?
Though AP is meant for emergency travel, you can use it for other purposes too.
I have not seen my parents and siblings in a few years now and was wondering if USCIS considers this was a valid reason to apply. Please share with me your experiences with applying for AP.
You can give the reason as a family get together. USCIS cannot lock you inside US till they decide on your GC application
My questions are as follows:
1) What is meant by class of admission? Does this mean the status in which I first enetered the USA?
Yes. For e.g. If you entered US using H1B, you write H1-B.
2) Is it ok to say that I would like the AP for more than one trip?
Yes
3) On average, for how long is the AP document valid?
For one year from the date it was issued
4) In part 7 where it says to write on a separate sheet of paper how I qualify, could someone please elaborate.
Look at the AOS interview timeline thread. I have included a sample letter which you can improvise to suit your needs.
5) They also ask for copies of documents to be considered but if I am just going to visit my family how does documents apply.
What documents are you talking about?
6) Lastly, where would I mail the form. My AOS package was sent to the Chicago lockbox and then forwarded from there to Lees Summit, Missouri.I am thinking that I should send it to Missouri since they have my AOS application.
The instructions are on your form. When in doubt, call USCIS to confirm.
Thanks in advance for your help!