Appears to be an 146/RJ with two engines under each wing combined in to a bigger one. Thanks to Paul and David for the info on it's arrival.
First pics of the new aircraft for UIA, Aerosvit colors
What a wonderful surprise this morning in MXP! Maybe this is the first time that we can see an AN148 here in Italy, sorry for the bad light!
The first Antonov An-148-100B for Ukraine International Airlines.