Launch Library 2

API endpoint that allows Launcher instances to be viewed.

GET: Return a list of all the existing launcher instances.

FILTERS: Parameters - 'id', 'serial_number', 'flight_proven', 'launcher_config', 'launcher_config__ids', 'launcher_config__manufacturer__name', 'is_placeholder' Example - /2.2.0/launcher/?serial_number=B1046

SEARCH EXAMPLE: /2.2.0/launcher/?search=expended Searches through serial number or status

ORDERING: Fields - 'id', 'flight_proven', Example - /2.2.0/launcher/?order=flight_proven

GET /2.2.0/launcher/253/?format=api

HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
  "id": 253,
  "url": "https://ll.thespacedevs.com/2.2.0/launcher/253/?format=api",
  "flight_proven": false,
  "serial_number": "Unknown12B",
  "is_placeholder": true,
  "status": "N/A",
  "details": "Booster serial number unknown.",
  "launcher_config": {
    "id": 552,
    "url": "https://ll.thespacedevs.com/2.2.0/config/launcher/552/?format=api",
    "name": "Long March 12B",
    "active": true,
    "reusable": true,
    "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/2.2.0/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": 597,
      "consecutive_successful_launches": 23,
      "successful_launches": 582,
      "failed_launches": 15,
      "pending_launches": 9,
      "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": "2026-06-01",
    "launch_cost": 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_20260601133855.jpeg",
    "info_url": null,
    "wiki_url": "https://en.wikipedia.org/wiki/Long_March_12B",
    "total_launch_count": 1,
    "consecutive_successful_launches": 1,
    "successful_launches": 1,
    "failed_launches": 0,
    "pending_launches": 0,
    "attempted_landings": 0,
    "successful_landings": 0,
    "failed_landings": 0,
    "consecutive_successful_landings": 0
  },
  "image_url": null,
  "successful_landings": null,
  "attempted_landings": null,
  "flights": null,
  "last_launch_date": null,
  "first_launch_date": null
}

Launcher Instance