Aaron Cherman sent in photos of his PTP links in Hinton, Alberta, Canada. The top dish is for a PTP11800, and the other 2 have PTP58600's on them - one is a redundant backup for the 800, and the other is a dedicated link to another tower just outside of town (you can just see the Rocky mountains of Jasper National Park in the background).
Check out the video of working on his 300' tower at https://www.youtube.com/watch?v=-PGCjmREz3c&feature=youtu.be