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Continue to ChatIRKUT MC-21 analysis, Part 4. Performance with PD-14 https://leehamnews.com/2016/03/14/irkut-mc-21-analysis-part-4-performance-pd-14/
IRKUT MC-21 analysis, Part 4. Performance with PD-14 https://leehamnews.com/2016/03/14/irkut-mc-21-analysis-part-4-performance-pd-14/