On the 15th of October, we gather our 9 members who own, among themselves 778 Nordex Delta turbines - to share experiences from operating these Nordex machines. The following turbines are included in this user group: N117/3600, N131/3600, N131 3900, N133/4.8, N155/4.X, N149/4.X, N155/5.X, 163/6.X, 163/5.X, N149/5.X.