I do not want to bring this one up to the top as there a lot of aviation news items right now but I will clarify the F.P.
What F.P. stands for is fly past 60 sometimes you will see the F.P. or fly till you die or other variations.
There is a web site dedicated for it if you Google fly past 60 you will find it. I will not comment on it as I have not visited the web site as I have no need to avail myself of this information
It was set up by one of Air Canada's retired pilots who also practices law in CYWG.