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DR-71


DR-71 is a spin-stabilized light carrier rocket which can carry a payload of more than 1000kg or 2205lb to low Earth orbit. It uses Yo Yo De-spin which is based on conservation law of angular momentum.

Once activated, the auto-launch system will launch the vehicle and fly it into the orbit of about 100km×100km with a low error.

You can watch the introduction video on BiliBili.


How to use

Activate auto-launch sequence

1.Switch on activation group 1
2.Lock a heading to set the target orbit inclination.
3.Switch on activation group 2 to confirm.

Install payloads

Attach your payload to the interstage on the top of the second stage.
* Time warp may sometimes cause the auto-pilot program to fail. Don't worry, the craft is totally mobile friendly.

GENERAL INFO

  • Successors 1 craft(s)
  • Created On: Android
  • Game Version: 0.9.404.0
  • Price: $4,781k
  • Number of Parts: 40
  • Dimensions: 26 m x 5 m x 5 m

PERFORMANCE

  • Total Delta V: 3.5km/s
  • Total Thrust: 1.2MN
  • Engines: 3
  • Wet Mass: 3.83E+5kg
  • Dry Mass: 3E+5kg

STAGES

Stage Engines Delta V Thrust Burn Mass
1 2 99m/s 881kN 42s 3.83E+5kg
6 1 3.4km/s 300kN 67s 9,741kg

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