Sponsor's address for DS forms

[Laura+Tom 2]

I've completed all the DS forms for Packet 3 and have been holding off sending them as my fiance doesn't have an address yet. He's just arrived at a new AF base and will be in a 'hotel' on base for a while (max 30 days) whilst he finds an apartment.

How important is it that he has an address? Can I just put To Be Confirmed in the sponsors address box and then tell them his address at the interview? I will be requesting an interview for June onwards, but would like to send in the forms soon, to get the ball rolling, and then send the checklist showing I am ready for interview at a later date.

[MMW 2]

Is it possible to get a copy of that recent transfer order of his to attach as proof of the letter you will write. That would go a long ways in helping them to understand the situation.

[Laura+Tom 2]

Is it possible to get a copy of that recent transfer order of his to attach as proof of the letter you will write. That would go a long ways in helping them to understand the situation.

Yes I have a copy of his orders to Maxwell AFB. I'm just wondering if they will accept the DS-156 without his address as it's completed electronically.