Jan 5, 2012: Mailed I-129F
Jan 7, 2012: Received
Jan 10, 2012: Text and e-mail confirmation received
Jan 14, 2012: NOA1 received in the mail
Mar 29, 2012: Expedite request made
Apr 5, 2012: Expedite request approved
Apr 6, 2012: I-129F approved!
Apr 11, 2012: NVC received