According to the March 2012 issue of Airliner World magazine, page 93:
Finnair operates (2) MD-11F aircraft. Tail numbers OH-LGC and OH-LGD.
However, I just searched a weeks worth of flights through Helsinki (EFHK) and didn't see a single (AY) MD-11.
Anybody know if they still really have these MD-11's and if so where do they fly?