When did Mighty Ships Season 4 Episode 6 air?
Mighty Ships Season 4 Episode 6 aired on April 20, 2011.


Mighty Ships is a documentary television program produced by Exploration Production Inc. in Canada. It is aired on Discovery Channel Canada and also broadcast around the world. The series follows various types of vessels on a journey, showing viewers how the ship and its crew operates. This series was started after the success of a one off special on the Discovery Channel entitled Mighty Ships: Queen Mary 2.

Research Icebreaker Canadian Coast Guard Ship Amundsen is a research icebreaker who job is to battle Arctic extremes to understand how gobal warming will radically change life in the high Arctic; the crew and scientists face extreme pressure on this dangerous mission.
Direct answers for episode-level questions and details.
Mighty Ships Season 4 Episode 6 aired on April 20, 2011.
This episode runs for approximately 60 minutes.
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