Question: What airline was the subject of the History television reality series "Ice Pilots NWT" and also was featured in "Bombing Hitler's Dams?" 
Sentence (from "List of Ice Pilots NWT episodes"): The show premiered on November 18, 2009 on History Television in Canada, in May 2011 on Quest in the UK, and on the National Geographic Channel in the US on April 22, 2011.
Relevant evidence: No