{
  "schemaVersion": 1,
  "generatedAt": "2026-09-10T22:18:57.326Z",
  "base": {
    "id": "sill",
    "name": "Fort Sill"
  },
  "license": {
    "name": "CC-BY-4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/",
    "attributionRequired": true,
    "attributionText": "Graduation dates by Army Grad Week (https://armygradweek.com)",
    "linkRequired": true,
    "linkUrl": "https://armygradweek.com/embed"
  },
  "source": {
    "name": "Army Grad Week",
    "url": "https://armygradweek.com/sill/graduation",
    "description": "Curated Army Basic Combat Training / OSUT graduation cycles at Fort Sill, hand-verified against official garrison schedules (see per-cycle `source`); Army cycles are not computable from a formula the way weekly-arithmetic schedules are."
  },
  "cycles": [
    {
      "graduationDate": "2026-09-11",
      "familyDayDate": "2026-09-10",
      "trainingType": "BCT",
      "verificationStatus": "verified",
      "source": "fortsillgraduations.com/graduation-schedules/ (Adventure Travel Lawton, official Fort Sill travel partner, sources from 434th FA Brigade garrison calendar). Cross-corroborated by KSWO-7 news reports for 2026-03-20, 2026-03-27, 2026-04-03, and 2026-05-15 graduation dates."
    },
    {
      "graduationDate": "2026-09-18",
      "familyDayDate": "2026-09-17",
      "trainingType": "BCT",
      "verificationStatus": "verified",
      "source": "fortsillgraduations.com/graduation-schedules/ (Adventure Travel Lawton, official Fort Sill travel partner, sources from 434th FA Brigade garrison calendar). Cross-corroborated by KSWO-7 news reports for 2026-03-20, 2026-03-27, 2026-04-03, and 2026-05-15 graduation dates."
    },
    {
      "graduationDate": "2026-09-25",
      "familyDayDate": "2026-09-24",
      "trainingType": "BCT",
      "verificationStatus": "verified",
      "source": "fortsillgraduations.com/graduation-schedules/ (Adventure Travel Lawton, official Fort Sill travel partner, sources from 434th FA Brigade garrison calendar). Cross-corroborated by KSWO-7 news reports for 2026-03-20, 2026-03-27, 2026-04-03, and 2026-05-15 graduation dates."
    }
  ]
}