Frank, I have been involved with the following projects where ultradwarf bermudagrass was planted on greens:
Sedgefield CC, Greensboro NC - C
Camden CC, Camden SC - MV
Occoneechee Golf Course, Hillsborough NC - C
River Run CC, Davidson NC - C
River Hills CC, Lake Wylie SC - C
Furman University GC, Greenville SC - C
Starmount Forest CC, Greensboro NC - C
Other courses in this area Im aware of
Willow Creek CC, High Point NC - C
Holly Ridge GC, NC - C
Bermuda Run CC, Clemmons NC - C
Peninsula Club, Charlotte NC - C
Verdict Ridge GC, Huntersville NC - Not sure of variety
Rocky River GC, Concord NC - Not sure of variety
Hillandale GC, Durham - C
Old Chatham GC, Chapel Hill Area - C
Hope Valley CC, Durham - C
Ballantyne Resort, Charlotte - C
There are numerous other courses discussing a change over, I have 3 for next year 1 in AL, 1 in SC, 1 in NC varieties undecided. I try and stay out of the grass selection. Most of the talk is about Champion and Mini Verde, however one of the best putting surfaces I have walked on in the last few years were Tifeagle at Millington Air Base Course in TN