End of my USCG NAIS Feed

Last month, I finally called an end to my USCG NAIS feed.  The server running AISUser was running an ancient version of CentOS whose is end-of-life for security patches is this month. I had not been rebooted the machine since about 2011 (there is a large natural gas generator right outside its server room).  It feels like a weight has been lifted.