I think that louie2014 might be a recent grad (2014) and may not be familiar with alumni/supporter activities. That's my guess. Maybe he was looking to join the RCAF.
I don't know if there is any outreach to recent grads regarding the alumni association or RCAF. I'm thinking most students are looking to do their school work, make a little money for rent or a couple of beers and maybe get laid. I think they probably mention something about the alumni association at graduation but I don't think alumni association is what they are thinking about at graduation time.