Aerospace shuttle SiR-71X DESPERADO 3D model

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Key details of the shuttle "Sirius-Desperado" (SIR71X) include: it carries a crew of two, with its payload capacity ranging from 725 to 2500 kg for varying orbits; it measures 19.88 meters in length, has a wingspan of 21.68 meters and stands at 4.24 meters high, boasting a wing area of 174 square meters. The shuttle's empty weight is 30,600 kg while its loaded weight is 80,000 kg. Powering the "Sirius-Desperado" are three types of engines: two J58-1 turbojets (analogue), each producing 14780 kGp (145 kN); four CR225-R rockets (analogous), each providing 22940 kGp (225 kN); and four CR16-R rockets (analogue), each generating 1600 kGp (15.75 kN). The shuttle's wheel track spans 5 meters, while its wheel base measures 8 meters. Notably, the "Sirius-Desperado" was conceptualized and constructed by Victor Grebenshchikov.