The airport's full name is Helsinki-Vantaa (it's Helsinki metropolitan area's main airport, but located in suburb of Vantaa).
The aircraft is most likely Aero Oy's (Finnair's Estonian subsidiary which specialises operating turboprop) ATR-72. Intrestingly, although this is relaitively new subisidiary, Aero Oy is also the original name of Finnair (an thus the code AY).
The aircraft is most likely Aero Oy's (Finnair's Estonian subsidiary which specialises operating turboprop) ATR-72. Intrestingly, although this is relaitively new subisidiary, Aero Oy is also the original name of Finnair (an thus the code AY).