It's been at least a few months, but Penn Central SD70ACe 1073 finally came back through Pittsburgh on intermodal 25Z. As with the last time I saw it in 2018, there were some nice dings in the paint, this time on the cab frame. Unlike last time, 1073 had an extraordinarily loud detuned K5LLA (my camera electronically compensated). The train was slowing for a stop signal at Leetsdale before being recrewed at Conway.
I don't like to brag, particularly since I don't chase these units obsessively. I'm content with having caught all of the "home rail" units multiple times. PRR (3), PC (2), Conrail (2).