I am waiting on NOA2 from VSC. When I see things like:

Petitions with NOA1 dates as follows are currently being processed:

I-129F for K1 Visa
CSC - February 5, 2008
VSC - April 1, 2008

or

Avg. Days btw I-129F 1st NOA and 2nd NOA (Philippines): 53 days [for me so far - 120!]

or data from 5 other Philippine couples...

I-129F Sent :...2008-02-15...2008-03-12...2008-03-15...2008-03-18...2008-03-21
I-129F NOA1 :..2008-02-21...2008-03-14...2008-03-18...2008-03-18...2008-03-27
I-129F RFE(s) :.2008-04-10...2008-05-13
RFE Reply(s) :..2008-05-15...2008-05-19
I-129F NOA2 :..2008-05-19...2008-05-30...2008-06-18...2008-05-28...2008-06-12

Should I be concerned or contact someone? Still waiting........

Tony

I feel your pain! We are in the same boat, filing 12 Feb, although we did have an RFE too. Good luck.

We also have our application filed last Feb 21 at VSC and also waiting for our NOA2. I pray that we will be all getting our NOA2s very soon to be with our loveones coz its really so hard to be apart from each other. we are keeping the faith.hope all this waiting will come to an end.

The bottom of your timeline says this and answers your question:

Based on timeline data, your I129f may be adjudicated between May 22, 2008 and May 28, 2008*.

If this date range has passed or your application is past due per USCIS processing times then you should consider calling the USCIS to inquire on your petition. If you have been approved please update your timeline.