I've scanned a few B/W ones. However these are non aviation and taken with (I think) 400ASA and therefore not of such a high quality. If I had a high quality (100ASA or something) negative I would have scanned it, but can't find any!
Looking forward to Jan's negative photos...
Anyway, the results are good, in class with the copies I've made from the photos. So I guess Minolta DSD II work well together with negatives. BTW, you can scan both positive and negative B/W's with it.
Here's one of the photos I just scanned:
A Friend of Mine - Photo © Fredrik Hjort