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OPS-4 is an unflown Soviet space station, expected to be a fourth in the secret Almaz military program. It remained grounded due to the cancellation of the program.
OPS-4 underwent several technical and design changes. The aft docking port was designed to receive heavier TKS spacecraft, compared to a lighter Soyuz-enabled docking port in the three previous stations.

It was to be the first station launched with a three panel Mech-A Synthetic Aperture Radar and a manned reusable Return Vehicle VA. The VA was replaced by a second docking port, due to delays in preparing a crew-rated TKS; the front section was refitted with a Soyuz-enabled docking port to receive manned craft

GENERAL INFO

  • Created On: Android
  • Game Version: 0.9.802.0
  • Price: $1,308,483k
  • Number of Parts: 1012
  • Dimensions: 59 m x 20 m x 20 m

PERFORMANCE

  • Total Delta V: 2.7km/s
  • Total Thrust: 14.6MN
  • Engines: 34
  • Wet Mass: 2.46E+6kg
  • Dry Mass: -6,019,400kg

STAGES

Stage Engines Delta V Thrust Burn Mass
2 6 359m/s 9.8MN 85s 2.46E+6kg
4 4 539m/s 2.4MN 1.8m 5.31E+5kg
7 5 869m/s 732kN 57s 56,155kg
8 0 0m/s 0N 0s 21,419kg
9 2 943m/s 18kN 15.5m 21,419kg
14 0 0m/s 0N 0s 17,351kg

2 Comments

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  • Profile image
    55.0k KirRu

    @Vedhaspace internet

    2.0 years ago
  • Profile image
    13.8k Vedhaspace

    Where do you find the designs?
    And how do you build them with high details?
    Your works are amazing!

    2.0 years ago

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