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https://commons.wikimedia.org/wiki/File%3ADelta_-_B752_-_N649DL_at_DCA_-_2012-07-16.jpg
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Photographer: 
PierreSelim
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https://commons.wikimedia.org/wiki/User:PierreSelim
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Creative Commons Attribution-Share Alike 3.0 Unported
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https://creativecommons.org/licenses/by-sa/3.0/legalcode