Crewed Proton

A Proton rocket modified to carry a Soyuz 7K-OK to low earth orbit. The rocket is fitted with all three stages along with a extra Blok-DM upper stage to Carry the Soyuz into orbit. The rocket is also fitted with an abort system.

• This craft has an abort system (activation group 7) although manual activation of the parachutes is required.
• This craft has an automatic fairing jettison program. (fairing jettison happens at 85km altitude)
  

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First Stage

Powerpack: 6 RD-275 engines
Max Thrust: ~10,470 kN
Burn Time: ~126s
Fuel: N2O4/UDMH

Second Stage

Powerpack: 4 RD-0210 engines
Max Thrust: ~2,399 kN
Burn Time: ~208s
Fuel: N2O4/UDMH

Third Stage

Powerpack: 1 RD-0210 engine
Max Thrust: ~630 kN
Burn Time: ~238s
Fuel: N2O4/UDMH

Fourth Stage

Powerpack: 1 RD-58M engine
Max Thrust: ~84 kN
Burn Time: ~349s
Fuel: LOX/RP1