Launcher Config Instance

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{
  "id": 552,
  "launch_library_id": null,
  "url": "https://ll.thespacedevs.com/2.0.0/config/launcher/552/?format=api",
  "name": "Long March 12B",
  "description": "Long March 12B/Changzheng 12B (LM-12B/CZ-12B) is a reusable orbital launch vehicle developed by the China Aerospace Science and Technology Commercial Launch Vehicle Group (CACL), a subsidiary company of the state-owned China Aerospace Science and Technology Corporation (CASC). The rocket is based on the Long March 12, but extensively re-designed for first stage re-usability, and use of gas generator cycle kerosene/liquid oxygen powered rocket engines in both stages.\r\n\r\nThe first stage uses 9 YF-102R engines and the second stage uses 1 YF-102V engine, both from CASC's Academy of Aerospace Liquid Propulsion Technology (AALPT).\r\n\r\nOn launch missions where the first stage is recovered, it will land on a down-range landing pad located in Minqin County, Gansu Province.",
  "family": "Long March",
  "full_name": "Long March 12B",
  "manufacturer": {
    "id": 88,
    "url": "https://ll.thespacedevs.com/2.0.0/agencies/88/?format=api",
    "name": "China Aerospace Science and Technology Corporation",
    "featured": true,
    "type": "Government",
    "country_code": "CHN",
    "abbrev": "CASC",
    "description": "The China Aerospace Science and Technology Corporation (CASC) is the main contractor for the Chinese space program. It is state-owned and has a number of subordinate entities which design, develop and manufacture a range of spacecraft, launch vehicles, strategic and tactical missile systems, and ground equipment. It was officially established in July 1999 as part of a Chinese government reform drive, having previously been one part of the former China Aerospace Corporation. Various incarnations of the program date back to 1956.",
    "administrator": "Chairman & President: Lei Fanpei",
    "founding_year": "1999",
    "launchers": "Long March",
    "spacecraft": "",
    "launch_library_url": null,
    "total_launch_count": 585,
    "consecutive_successful_launches": 11,
    "successful_launches": 570,
    "failed_launches": 15,
    "pending_launches": 12,
    "consecutive_successful_landings": 0,
    "successful_landings": 0,
    "failed_landings": 1,
    "attempted_landings": 1,
    "info_url": "https://english.spacechina.com/",
    "wiki_url": "https://en.wikipedia.org/wiki/China_Aerospace_Science_and_Technology_Corporation",
    "logo_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/china2520aerospace2520science2520and2520technology2520corporation_logo_20220826093937.png",
    "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/china2520aerospace2520science2520and2520technology2520corporation_image_20191228094408.jpeg",
    "nation_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/china2520aerospace2520science2520and2520technology2520corporation_nation_20230604193716.png"
  },
  "program": [],
  "variant": "",
  "alias": "CZ-12B",
  "min_stage": 2,
  "max_stage": 2,
  "length": 72.0,
  "diameter": 4.37,
  "maiden_flight": null,
  "launch_mass": null,
  "leo_capacity": 20000,
  "gto_capacity": null,
  "to_thrust": 7940,
  "apogee": null,
  "vehicle_range": null,
  "image_url": "https://thespacedevs-prod.nyc3.digitaloceanspaces.com/media/images/long_march_12b__image_20260116122300.jpg",
  "info_url": null,
  "wiki_url": "https://en.wikipedia.org/wiki/Long_March_12B",
  "total_launch_count": 0,
  "consecutive_successful_launches": 0,
  "successful_launches": 0,
  "failed_launches": 0,
  "pending_launches": 1
}