Last updated April 9, 12:10 (less than a minute ago)

SDA Tranche 1 Tracking Layer E
Falcon 9 - SDA Tranche 1 Tracking Layer E
In about 2 years
2026
Rocket
Falcon 9
Launch pad
Space Launch Complex 4-East
Trajectory
Polar Orbit
19th
Falcon launch of 2026
456th
Falcon launch
16th
Falcon 9 launch of 2026
435th
Falcon 9 launch
9th
Launch from SLC4E in 2026
109th
Launch from SLC4E
422nd
Consecutive Falcon success
(assuming launch date holds)
getLaunchData(falcon-9-sda-tranche-1-tracking-layer-e)
{
  "key": "Launch:753d24eaf5d10135545f37732b5b365eeca9ba87",
  "hash": "2ebc95fbb4a84c13749d3b8b910ff5f0195b96e4",
  "createdAt": "2023-10-31T20:07:42.318Z",
  "updatedAt": "2024-03-05T20:07:47.222Z",
  "status": null,
  "statusDescription": null,
  "netDatetime": "2026-12-31T00:00:00.000Z",
  "netString": "2026",
  "timezone": "America/Los_Angeles",
  "year": 2026,
  "month": 12,
  "windowStart": null,
  "windowEnd": null,
  "probability": null,
  "slug": "falcon-9-sda-tranche-1-tracking-layer-e",
  "name": "SDA Tranche 1 Tracking Layer E",
  "image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/falcon_9_image_20230807133 ... (8 trunc.)",
  "missionName": "SDA Tranche 1 Tracking Layer E",
  "missionType": "Government/Top Secret",
  "missionOrbit": "Polar Orbit",
  "rocketName": "Falcon 9",
  "rocketFamily": "Falcon",
  "rocketVariant": "Block 5",
  "launchPadKey": "Pad:b8a177370a954ad6bb6e4f4627e4f6af7fc50416"
}
getLaunchSite(falcon-9-sda-tranche-1-tracking-layer-e)
{
  "key": "Pad:b8a177370a954ad6bb6e4f4627e4f6af7fc50416",
  "hash": "bb101feec5ca32d4ec864b8eb4bbf88e6871f74b",
  "createdAt": "2022-12-27T10:07:53.911Z",
  "updatedAt": "2022-12-27T10:07:53.911Z",
  "padCode": "SLC4E",
  "siteCode": "VS",
  "name": "Space Launch Complex 4-East",
  "location": "Vandenberg AFB, California",
  "latitude": 34.632,
  "longitude": -120.6106,
  "timezone": "America/Los_Angeles"
}
getSpacecraft(falcon-9-sda-tranche-1-tracking-layer-e)
null
getPayloads(falcon-9-sda-tranche-1-tracking-layer-e)
[]
getLaunchStatistics(falcon-9-sda-tranche-1-tracking-layer-e)
{
  "key": "LaunchStatistics:8528abf578a8194fb6ecb7acdb6b06b8e20e2aa8",
  "hash": "bdc852933cad3a1f183197e82a77ee54fb2c4400",
  "createdAt": "2023-10-31T20:07:45.343Z",
  "updatedAt": "2024-04-02T14:08:17.582Z",
  "launchKey": "Launch:753d24eaf5d10135545f37732b5b365eeca9ba87",
  "turnaroundInDaysByYear": null,
  "turnaroundInDaysByPad": null,
  "turnaroundInDaysByRocket": null,
  "turnaroundInDaysByRocketFamily": null,
  "turnaroundInDaysByPadAndYear": null,
  "turnaroundInDaysByRocketAndYear": null,
  "turnaroundInDaysByRocketFamilyAndYear": null,
  "eweilowCounter": 449,
  "preliminary": true,
  "nthAttemptByYear": 19,
  "nthAttemptByPad": 109,
  "nthAttemptByRocket": 435,
  "nthAttemptByRocketFamily": 456,
  "nthAttemptByPadAndYear": 9,
  "nthAttemptByRocketAndYear": 16,
  "nthAttemptByRocketFamilyAndYear": 19,
  "nthSuccessByYear": 19,
  "nthSuccessByPad": 109,
  "nthSuccessByRocket": 432,
  "nthSuccessByRocketFamily": 450,
  "nthSuccessByPadAndYear": 9,
  "nthSuccessByRocketAndYear": 16,
  "nthSuccessByRocketFamilyAndYear": 19,
  "nthPartialFailureByYear": null,
  "nthPartialFailureByPad": null,
  "nthPartialFailureByRocket": null,
  "nthPartialFailureByRocketFamily": null,
  "nthPartialFailureByPadAndYear": null,
  "nthPartialFailureByRocketAndYear": null,
  "nthPartialFailureByRocketFamilyAndYear": null,
  "nthFailureByYear": null,
  "nthFailureByPad": null,
  "nthFailureByRocket": null,
  "nthFailureByRocketFamily": null,
  "nthFailureByPadAndYear": null,
  "nthFailureByRocketAndYear": null,
  "nthFailureByRocketFamilyAndYear": null,
  "nthConsecutiveSuccessByYear": 19,
  "nthConsecutiveSuccessByPad": 109,
  "nthConsecutiveSuccessByRocket": 406,
  "nthConsecutiveSuccessByRocketFamily": 422,
  "nthConsecutiveSuccessByPadAndYear": 9,
  "nthConsecutiveSuccessByRocketAndYear": 16,
  "nthConsecutiveSuccessByRocketFamilyAndYear": 19,
  "nthConsecutivePartialFailureByYear": null,
  "nthConsecutivePartialFailureByPad": null,
  "nthConsecutivePartialFailureByRocket": null,
  "nthConsecutivePartialFailureByRocketFamily": null,
  "nthConsecutivePartialFailureByPadAndYear": null,
  "nthConsecutivePartialFailureByRocketAndYear": null,
  "nthConsecutivePartialFailureByRocketFamilyAndYear": null,
  "nthConsecutiveFailureByYear": null,
  "nthConsecutiveFailureByPad": null,
  "nthConsecutiveFailureByRocket": null,
  "nthConsecutiveFailureByRocketFamily": null,
  "nthConsecutiveFailureByPadAndYear": null,
  "nthConsecutiveFailureByRocketAndYear": null,
  "nthConsecutiveFailureByRocketFamilyAndYear": null
}
getLandingStatistics(falcon-9-sda-tranche-1-tracking-layer-e)
[]
getStageStatistics(falcon-9-sda-tranche-1-tracking-layer-e)
[]
getVideos(falcon-9-sda-tranche-1-tracking-layer-e)
[]
getLandings(falcon-9-sda-tranche-1-tracking-layer-e)
[]
getPatches(falcon-9-sda-tranche-1-tracking-layer-e)
[]
getLaunchLibraryData(falcon-9-sda-tranche-1-tracking-layer-e)
{
  "key": "LaunchLibraryData:8528abf578a8194fb6ecb7acdb6b06b8e20e2aa8",
  "hash": "05f056d79805b8fce68ccd558df4bf709f3b75e7",
  "createdAt": "2023-10-31T20:07:44.267Z",
  "updatedAt": "2024-04-08T14:09:15.863Z",
  "launchKey": "Launch:753d24eaf5d10135545f37732b5b365eeca9ba87",
  "data": {
    "id": "fcbc4550-e69e-4458-a9e6-4a5b6b6b15a5",
    "net": "2026-12-31T00:00:00Z",
    "pad": {
      "id": 16,
      "url": "https://ll.thespacedevs.com/2.2.0/pad/16/",
      "name": "Space Launch Complex 4E",
      "map_url": "https://www.google.com/maps?q=34.632,-120.611",
      "info_url": null,
      "latitude": "34.632",
      "location": {
        "id": 11,
        "url": "https://ll.thespacedevs.com/2.2.0/location/11/",
        "name": "Vandenberg SFB, CA, USA",
        "map_image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/launch_images/location_11_2020080 ... (11 trunc.)",
        "description": null,
        "country_code": "USA",
        "timezone_name": "America/Los_Angeles",
        "total_launch_count": 751,
        "total_landing_count": 16
      },
      "wiki_url": "https://en.wikipedia.org/wiki/Vandenberg_Space_Launch_Complex_4#SLC-4E",
      "agency_id": null,
      "longitude": "-120.611",
      "map_image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/launch_images/pad_16_202008031435 ... (6 trunc.)",
      "description": "Space Launch Complex 4 East (SLC-4E) is a launch site at Vandenberg Space Force Base, California, U. ... (180 trunc.)",
      "country_code": "USA",
      "total_launch_count": 140,
      "orbital_launch_attempt_count": 140
    },
    "url": "https://ll.thespacedevs.com/2.2.0/launch/fcbc4550-e69e-4458-a9e6-4a5b6b6b15a5/",
    "name": "Falcon 9 Block 5 | SDA Tranche 1 Tracking Layer E",
    "slug": "falcon-9-block-5-sda-tranche-1-tracking-layer-e",
    "type": "detailed",
    "image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/falcon_9_image_20230807133 ... (8 trunc.)",
    "rocket": {
      "id": 8075,
      "configuration": {
        "id": 164,
        "url": "https://ll.thespacedevs.com/2.2.0/config/launcher/164/",
        "name": "Falcon 9",
        "alias": "",
        "active": true,
        "apogee": 200,
        "family": "Falcon",
        "length": 70,
        "program": [
          {
            "id": 5,
            "url": "https://ll.thespacedevs.com/2.2.0/program/5/",
            "name": "Commercial Crew Program",
            "type": {
              "id": 2,
              "name": "Human Spaceflight"
            },
            "agencies": [
              {
                "id": 80,
                "url": "https://ll.thespacedevs.com/2.2.0/agencies/80/",
                "name": "Boeing",
                "type": "Commercial"
              },
              {
                "id": 44,
                "url": "https://ll.thespacedevs.com/2.2.0/agencies/44/",
                "name": "National Aeronautics and Space Administration",
                "type": "Government"
              },
              {
                "id": 121,
                "url": "https://ll.thespacedevs.com/2.2.0/agencies/121/",
                "name": "SpaceX",
                "type": "Commercial"
              }
            ],
            "end_date": null,
            "info_url": "https://www.nasa.gov/exploration/commercial/crew/index.html",
            "wiki_url": "https://en.wikipedia.org/wiki/Commercial_Crew_Program",
            "image_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/commercial2520_program_202 ... (15 trunc.)",
            "start_date": "2011-04-18T00:00:00Z",
            "description": "The Commercial Crew Program (CCP) is a human spaceflight program operated by NASA, in association wi ... (351 trunc.)",
            "mission_patches": []
          },
          {
            "id": 11,
            "url": "https://ll.thespacedevs.com/2.2.0/program/11/",
            "name": "Commercial Resupply Services",
            "type": {
              "id": 2,
              "name": "Human Spaceflight"
            },
            "agencies": [
              {
                "id": 44,
                "url": "https://ll.thespacedevs.com/2.2.0/agencies/44/",
                "name": "National Aeronautics and Space Administration",
                "type": "Government"
              },
              {
                "id": 257,
                "url": "https://ll.thespacedevs.com/2.2.0/agencies/257/",
                "name": "Northrop Grumman Space Systems",
                "type": "Commercial"
              },
              {
                "id": 1020,
                "url": "https://ll.thespacedevs.com/2.2.0/agencies/1020/",
                "name": "Sierra Nevada Corporation",
                "type": "Commercial"
              },
              {
                "id": 121,
                "url": "https://ll.thespacedevs.com/2.2.0/agencies/121/",
                "name": "SpaceX",
                "type": "Commercial"
              }
            ],
            "end_date": null,
            "info_url": null,
            "wiki_url": "https://en.wikipedia.org/wiki/Commercial_Resupply_Services#Commercial_Resupply_Services",
            "image_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/commercial2520_program_202 ... (15 trunc.)",
            "start_date": "2008-12-23T00:00:00Z",
            "description": "Commercial Resupply Services (CRS) are a series of flights awarded by NASA for the delivery of cargo ... (358 trunc.)",
            "mission_patches": []
          }
        ],
        "variant": "Block 5",
        "diameter": 3.65,
        "info_url": "https://www.spacex.com/vehicles/falcon-9/",
        "reusable": true,
        "wiki_url": "https://en.wikipedia.org/wiki/Falcon_9",
        "full_name": "Falcon 9 Block 5",
        "image_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/falcon_9_image_20230807133 ... (8 trunc.)",
        "max_stage": 2,
        "min_stage": 1,
        "to_thrust": 7607,
        "description": "Falcon 9 is a two-stage rocket designed and manufactured by SpaceX for the reliable and safe transpo ... (161 trunc.)",
        "launch_cost": "52000000",
        "launch_mass": 549,
        "gto_capacity": 8300,
        "leo_capacity": 22800,
        "manufacturer": {
          "id": 121,
          "url": "https://ll.thespacedevs.com/2.2.0/agencies/121/",
          "name": "SpaceX",
          "type": "Commercial",
          "abbrev": "SpX",
          "featured": true,
          "info_url": "http://www.spacex.com/",
          "logo_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_logo_20220826094919 ... (4 trunc.)",
          "wiki_url": "http://en.wikipedia.org/wiki/SpaceX",
          "image_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_image_2019020703250 ... (6 trunc.)",
          "launchers": "Falcon | Starship",
          "nation_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_nation_202305310645 ... (6 trunc.)",
          "spacecraft": "Dragon",
          "description": "Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and spa ... (541 trunc.)",
          "country_code": "USA",
          "administrator": "CEO: Elon Musk",
          "founding_year": "2002",
          "failed_landings": 24,
          "failed_launches": 11,
          "pending_launches": 140,
          "attempted_landings": 322,
          "launch_library_url": null,
          "total_launch_count": 347,
          "successful_landings": 299,
          "successful_launches": 336,
          "consecutive_successful_landings": 11,
          "consecutive_successful_launches": 48
        },
        "maiden_flight": "2018-05-11",
        "vehicle_range": null,
        "failed_landings": 4,
        "failed_launches": 0,
        "pending_launches": 129,
        "attempted_landings": 259,
        "total_launch_count": 264,
        "successful_landings": 255,
        "successful_launches": 264,
        "consecutive_successful_landings": 210,
        "consecutive_successful_launches": 264
      },
      "launcher_stage": [],
      "spacecraft_stage": null
    },
    "status": {
      "id": 2,
      "name": "To Be Determined",
      "abbrev": "TBD",
      "description": "Current date is a placeholder or rough estimation based on unreliable or interpreted sources."
    },
    "hashtag": null,
    "mission": {
      "id": 6628,
      "name": "SDA Tranche 1 Tracking Layer E",
      "type": "Government/Top Secret",
      "orbit": {
        "id": 13,
        "name": "Polar Orbit",
        "abbrev": "PO"
      },
      "agencies": [
        {
          "id": 1056,
          "url": "https://ll.thespacedevs.com/2.2.0/agencies/1056/",
          "name": "Space Development Agency",
          "type": "Government",
          "abbrev": "SDA",
          "featured": false,
          "info_url": "https://www.sda.mil/",
          "logo_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/space2520development2520ag ... (28 trunc.)",
          "wiki_url": "https://en.wikipedia.org/wiki/Space_Development_Agency",
          "image_url": null,
          "launchers": "",
          "nation_url": null,
          "spacecraft": "",
          "description": "The Space Development Agency (SDA) is a United States Space Force direct-reporting unit tasked with ... (179 trunc.)",
          "country_code": "USA",
          "administrator": "Director: Derek Tournear",
          "founding_year": "2019",
          "failed_landings": 0,
          "failed_launches": 0,
          "pending_launches": 0,
          "attempted_landings": 0,
          "launch_library_url": null,
          "total_launch_count": 0,
          "successful_landings": 0,
          "successful_launches": 0,
          "consecutive_successful_landings": 0,
          "consecutive_successful_launches": 0
        }
      ],
      "vid_urls": [],
      "info_urls": [],
      "description": "Classified mission launched by the Space Development Agency (SDA) for Tranche 1 Tracking Layer.",
      "launch_designator": null
    },
    "program": [],
    "updates": [
      {
        "id": 5572,
        "comment": "Adding launch",
        "info_url": "https://spacenews.com/space-force-assigns-21-national-security-missions-to-ula-and-spacex/",
        "created_by": "Nosu",
        "created_on": "2023-10-31T20:04:48Z",
        "profile_image": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/profile_images/arnaud2520muller_p ... (25 trunc.)"
      }
    ],
    "vidURLs": [],
    "infoURLs": [],
    "timeline": [],
    "failreason": "",
    "holdreason": "",
    "window_end": "2026-12-31T00:00:00Z",
    "infographic": null,
    "probability": null,
    "last_updated": "2023-10-31T20:04:48Z",
    "webcast_live": false,
    "window_start": "2026-12-31T00:00:00Z",
    "net_precision": {
      "id": 14,
      "name": "Year",
      "abbrev": "Y",
      "description": "The T-0 is expected in the given year."
    },
    "flightclub_url": null,
    "pad_turnaround": "P184D",
    "mission_patches": [],
    "r_spacex_api_id": null,
    "weather_concerns": null,
    "launch_service_provider": {
      "id": 121,
      "url": "https://ll.thespacedevs.com/2.2.0/agencies/121/",
      "name": "SpaceX",
      "type": "Commercial",
      "abbrev": "SpX",
      "featured": true,
      "info_url": "http://www.spacex.com/",
      "logo_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_logo_20220826094919 ... (4 trunc.)",
      "wiki_url": "http://en.wikipedia.org/wiki/SpaceX",
      "image_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_image_2019020703250 ... (6 trunc.)",
      "launchers": "Falcon | Starship",
      "nation_url": "https://spacelaunchnow-prod-east.nyc3.digitaloceanspaces.com/media/images/spacex_nation_202305310645 ... (6 trunc.)",
      "spacecraft": "Dragon",
      "description": "Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and spa ... (541 trunc.)",
      "country_code": "USA",
      "administrator": "CEO: Elon Musk",
      "founding_year": "2002",
      "failed_landings": 24,
      "failed_launches": 11,
      "pending_launches": 140,
      "attempted_landings": 322,
      "launch_library_url": null,
      "total_launch_count": 347,
      "successful_landings": 299,
      "successful_launches": 336,
      "consecutive_successful_landings": 11,
      "consecutive_successful_launches": 48
    },
    "pad_launch_attempt_count": 179,
    "agency_launch_attempt_count": 478,
    "orbital_launch_attempt_count": 6952,
    "location_launch_attempt_count": 799,
    "pad_launch_attempt_count_year": 11,
    "agency_launch_attempt_count_year": 28,
    "orbital_launch_attempt_count_year": 53,
    "location_launch_attempt_count_year": 14
  }
}