"Portscanning Low Earth Orbit" http://www.summercon.org/presentations.html#orbit http://www.summercon.org/presentations.html#orbit, lots of overlap with this po

"Portscanning Low Earth Orbit" http://www.summercon.org/presentations.html#orbit http://www.summercon.org/presentations.html#orbit, lots of overlap with this post, but we also learned how to pronounce appalachian.