4020-279 of the Oebb (Austrian Federal Railways) is waiting for departure as S7 to the airport Vienna in 
Wien Nord on the 13th of March. The 279 means that this is number 79 of the 4020 series, and it is upgraded
for the S7 Line to the airport.

Photo by Jochen Kohutek (jochen.kohutek@telering.at)
Member of the Austrian Railway Picture Team (ARP)
http://www.eisenbahn-bilder.com