{
  "meta": {
    "subject": "Roblox group 539451402",
    "retrieved": "2026-11-11T03:13:19.547Z",
    "licence": "Measured by roregister.com from public Roblox APIs. Free to reuse with attribution to roregister.com. Not affiliated with Roblox Corporation.",
    "notes": {
      "member_history": "insert-on-change; a point exists only where the value differed from the prior reading.",
      "detection_dates": "ownership/name changes are dated when this register observed them, not when they happened."
    }
  },
  "group": {
    "id": 539451402,
    "name": "Aerial Fire Fighting Academy",
    "created": "2026-08-14T22:19:53.755Z",
    "owner_user_id": 415050687,
    "member_count": 33,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-18T20:56:44.236Z",
    "last_measured": "2026-10-27T08:06:08.403Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-18T20:56:44.236Z",
      "member_count": 25
    },
    {
      "measured_at": "2026-08-24T13:31:50.363Z",
      "member_count": 28
    },
    {
      "measured_at": "2026-08-26T06:48:00.710Z",
      "member_count": 27
    },
    {
      "measured_at": "2026-09-07T10:31:42.481Z",
      "member_count": 72
    },
    {
      "measured_at": "2026-09-08T08:54:51.630Z",
      "member_count": 70
    },
    {
      "measured_at": "2026-09-21T04:15:13.434Z",
      "member_count": 30
    },
    {
      "measured_at": "2026-10-02T05:46:17.478Z",
      "member_count": 52
    },
    {
      "measured_at": "2026-10-05T08:06:52.503Z",
      "member_count": 51
    },
    {
      "measured_at": "2026-10-08T20:01:16.119Z",
      "member_count": 50
    },
    {
      "measured_at": "2026-10-26T16:21:39.756Z",
      "member_count": 33
    }
  ],
  "name_history": [
    {
      "name": "Aerial Fire Fighting Academy",
      "first_seen": "2026-08-18T20:56:44.236Z",
      "last_seen": "2026-10-27T08:06:08.403Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-10-05T08:06:52.503Z",
      "previous_owner": 3969836247,
      "new_owner": 415050687
    }
  ]
}