Thanks rdla4; I have noted that very weakly, but never logged it in the book so I can't remember exactly when.
I have been seeing this and a couple other things which having been sticking out. 6930 seems to be a continuous carrier, but what it is I don't know.
I also noted something on 6919 last evening; I could not ever tell if it was a fractured or very fady carrier, or if it was indeed a CW ID. Just too weak to get any definitive copy.