Soviet Spiral spacecraft system (project) 1966-1979

The “Spiral“ (“50“) air-orbital system Project of the Mikoyan design bureau, chief designer Gleb Lozino-Lozinskiy The system, with an estimated mass of 115 tons, consisted of a reusable hypersonic booster aircraft (GSR; “product 50-50” / izd. 205), carrying an orbital stage consisting of the reusable Orbital Aircraft itself (“product 50” / izd. 105) and a disposable 2-stage rocket booster on video tests: BOR (short for Unmanned Orbital Rocketplane) models for tests in scale 1:2 and 1:3 and EPOS (short for Experimental Manned Orbital Aircraft) is an analogue aircraft for testing in the atmosphere music: . Power Glove — Wolf . EPSON - WASTED (1987)