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Product Description
In September 1945 the LII-MAP (Flight Research Institute) asked Tsybin to investigate wings suitable for flight at high Mach numbers (if possible, up to 1).ЛЛ-1 In 1946 numerous models were tested at CAHI (TsAGI), as a result of which OKB-256 constructed the Ts-1, also called LL-1 (flying laboratory 1).
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