Originally Posted by
maokh
Not only does SEA do it on paper, but they frequently print out new ones on standby changes/UG/etc
At least they did this on 129 last week in SEA. I was in the BR most of the time for the 127 so i didnt really see if they continued to do it.
My observations have been consistently that there is a paper upgrade listing at each AS gate. They even have made holders for them with an inscription that reads "Upgrade Standby List" or something similar. I've seen these holders since October at SEA.