Doug, I am a fig newbie so please excuse my error in misunderstanding. I thought the initials at the end is of the person who finds/propagate/sourced the fig to denote a strain that is different from the original named one in someway like better health, vigor, taste, etc... For example, Black Madeira KK vs Black Madeira UCDA, where Black Madeira KK is more desirable because it tends to grow relatively well and produce fruits, while Black Madeira UCDA tends to be a slow grower, if it grows, and is more temperamental.
In this case, Dennis' find is confirmed by him to be a Black Ischia that appears FMD free, though it probably has FMV. The mother tree is healthy and big. From what I understand, Black Ischia UCDA is as temperamental as Black Madeira UCDA. So taken together, wouldn't Dennis' initial at the end be fitting since by the info. reported thus far, his Black Ischia is the healthier strain?
P.S. I'm on a quest to finally have/taste Green Ischia and if you have Green Ischia or if you happen to find one, please remember me around cutting season. I can send a PM and don't mind Green Ischia or Green Ischia DB as long as it is Green Ischia at last. : )