I was just reported at KSFO by N193WX - reason not specified. I was Speedbird 444.
I suspect that it was related to a C172 (N1322K) that cut in front of me and landed on 29R when I was on very short final.
Since the airport had been closed to light traffic, and the light plane was not making any radio calls, I just continued and completed the landing.
Should I have been the one to be reported?
Did I make some other mistake?