From a post on the Interesting People mailing list:
Craig S Wright says: “I was contracted to test the systems on a Boeing 747. They had added a new video system that ran over IP. They segregated this from the control systems using layer 2 – VLANs. We managed to break the VLANs and access other systems and with source routing could access the Engine management systems.”
https://plus.google.com/u/0/110897184785831382163/posts/5qsNxFEaiML