OS has launched a new config for their 777 and 767 aircraft which will primarily affect the business class cabin.
Which flight has the new C while the transition is going on:
http://www.aua.com/de/deu/BusinessCl...New+iFrame.htm
How to spot new C by looking at the seat map? (see post#2)
The new C seat maps are here:
http://www.aua.com/de/deu/BusinessCl...tual/cabin.htm
The old C map for the 767 is here:
http://www.aua.com/at/deu/extras/Pop...ap+767-300.htm
So if the seatmap for C shows 4 rows, its old C anything else (5-6 rows) is new C