An interesting follow up to a 767 that entered Canadian airspace and became unresponsive to ATC calls - 2 CF18s from Bagotville were scrambled to intercept it.
http://calgary.ctvnews.ca/video?clip...ylistPageNum=1
Also, here is a really cool little interactive feature they made with all the radio comms.
http://www.ctvnews.ca/canada/interac...-sunwing-plane