Billy Hayes

I can't see which model it is exactly, but it's a Sabian AA series cymbal that he uses as a ride. You can see him using it live, backing Jay Reatard in 2007; at the 2:40 mark you can see it: https://www.youtube.com/watch?v=bR5hWEoL7-4

It's hard to tell which PST it is, but if you look closely starting at 2 minutes in the video, I am certain it's the PST5. Also, it may not be a 16"; maybe someone else can estimate the size better than me.