Hotol 2 - Hotol 2 is launched from the back of an Antonov 225
Credit: British Aerospace. 25,186 bytes. 408 x 257 pixels.
Gross Mass: 250,000 kg.
Empty Mass: 33,100 kg. Thrust (vac): 800,000 kgf. Isp: 455 sec. Burn time: 122 sec. Propellants: Lox/LH2Isp(sl): 352 sec. Diameter: 10.0 m. Span: 21.6 m. Length: 36.5 m. Country: UK/USSR. No Engines: 4. RD-0120Status: Study. Other designations: Interim HOTOL.