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Continue to ChatIrkut MC-21; we look at the MC-21-300, Part 2. https://leehamnews.com/2016/08/01/irkut-mc-21-look-mc21-300-part-2/
Irkut MC-21; we look at the MC-21-300, Part 2. https://leehamnews.com/2016/08/01/irkut-mc-21-look-mc21-300-part-2/