Ilyushin I-21
The Ilyushin I-21, (Istrebitel-21, fighter-21), was a single-engined, single-seat fighter produced in the USSR in 1936-7 in response to a government specification. It was an all-metal, low-wing, cantilever monoplane with retractable undercarriage and a closed cockpit. The wings were sharply tapered with straight trailing edges, which introduced sweepback on the leading edge. Two specially modified Mikulin AM-34RNF, (also written AM-34FRN), liquid-cooled V-12 engines provided the power via a non-reducing gearbox, which was used only to raise the thrust line, and enable the use of shorter undercarriage legs.
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Ilyushin I-21
The Ilyushin I-21, (Istrebitel-21, fighter-21), was a single-engined, single-seat fighter produced in the USSR in 1936-7 in response to a government specification. It was an all-metal, low-wing, cantilever monoplane with retractable undercarriage and a closed cockpit. The wings were sharply tapered with straight trailing edges, which introduced sweepback on the leading edge. Two specially modified Mikulin AM-34RNF, (also written AM-34FRN), liquid-cooled V-12 engines provided the power via a non-reducing gearbox, which was used only to raise the thrust line, and enable the use of shorter undercarriage legs.
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25بك المحتوى هنا ينقصه الاستشه ...... ع من هذه الطائرة نموذجين فقط .
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The Ilyushin I-21, (Istrebitel ...... re-used for the Pashinin I-21.
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number built
Wikipage page ID
19,958,192
Wikipage revision ID
737,012,141
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Mikulin AM-34FRN
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similar aircraft
* Polikarpov I-17
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25بك المحتوى هنا ينقصه الاستشه ...... بية لطلبات الحكومة السوفيتية .
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The Ilyushin I-21, (Istrebitel ...... of shorter undercarriage legs.
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label
Ilyushin I-21
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إليوشن أل-21
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