Recently i was on a 9 hour flight from amsterdam and you know those screens on the seats infront of you that you can play games on and watch movies on. Well I accidently crashed it at the launch of Zuma and it brought me to a verbose boot of the systemPlease Register or Log in to view images. Once i figured out i could crash it, i did it every once in a while for fun when i realized that at the beginning it say something like "Loading Linux Kernal". I thought cool and when i crashed it again i realized it was copyrighted by Red Hat in 2002. So conclusively I realized that the delta screens run some type of Red Hat linux from 2002!