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"B-17 Flying Fortress in Action - Original Footage." YouTube. Ed. Philip Schneider. YouTube. Web. 27 Feb. 2015. <https://www.youtube.com/watch?v=pUu-vZcS740>.
"2012 Lest We Forget - B-17 Bomber - Start Up / Takeoff." YouTube. YouTube. Web. 27 Feb. 2015. <https://www.youtube.com/watch?v=TbvHoSbtJBU>.