Фотографии
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The Irbitis I-1 "Spriditis", powered by a 25-h.p. three-cylinder Anzani engine
Самолёты на фотографии: Irbitis I-1 / I-2 / I-4 / I-5 / I-9 - Латвия - 1925
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The I-2 "Ikars" two-seater, powered by a 45-h.p. Anzani;
Самолёты на фотографии: Irbitis I-1 / I-2 / I-4 / I-5 / I-9 - Латвия - 1925
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The I-9 was based on the experience gained with the I-5.
Самолёты на фотографии: Irbitis I-1 / I-2 / I-4 / I-5 / I-9 - Латвия - 1925
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Te Irbitis I-4.
Самолёты на фотографии: Irbitis I-1 / I-2 / I-4 / I-5 / I-9 - Латвия - 1925
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Регистрационный номер: YL-AAA The I-5 was developed from the I-2, but was powered by a 77-h.p. Siemens & Halske Sh.5 engine;
Самолёты на фотографии: Irbitis I-1 / I-2 / I-4 / I-5 / I-9 - Латвия - 1925
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The I-18 developed from the I-8.
Самолёты на фотографии: Irbitis I-6 / I-8 / I-18 - Латвия - 1932
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The I-6 had folding wings with considerable sweep-back;
Самолёты на фотографии: Irbitis I-6 / I-8 / I-18 - Латвия - 1932
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The I-8 was stressed for aerobatics and was powered by an Armstrong Siddeley "Genet" engine.
Самолёты на фотографии: Irbitis I-6 / I-8 / I-18 - Латвия - 1932
