{
  "activity_count": 9,
  "callsign": "KN4BYU",
  "confidence": 0.85,
  "first_seen": "2025-07-21T01:08:02+00:00",
  "found": true,
  "id": 2898,
  "is_net_control": false,
  "last_seen": "2026-06-11T22:23:05.180823+00:00",
  "occurrence_count": 4,
  "profile": {
    "confidence": 0.6925,
    "counts": {
      "ncs": 0,
      "net": 4,
      "open_qso": 5
    },
    "data_freshness": "2025-10-26T17:12:03",
    "latest_topic": "check-in",
    "most_topic": "repeater station",
    "open_vs_net_bias_score": -0.18,
    "personal_summary": "KN4BYU is a regular repeater user who often checks in.",
    "scores": {
      "civility": 0.9,
      "focus": 0.6,
      "friendly": 0.8,
      "helpful": 0.5,
      "serious": 0.7,
      "technical": 0.4
    },
    "source": "legacy_callsign_profiles",
    "summary": "KN4BYU frequently checks into various repeater stations and nodes.",
    "topic_coverage": {
      "check-in": 0.5,
      "repeater station": 0.5
    },
    "updated_at": "2025-12-24T16:55:22"
  },
  "qrz_status": null,
  "recent_transcripts": [
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-10-26T17:07:35+00:00",
      "id": 69564,
      "node_number": "oldsys",
      "recording_id": 69563,
      "text": " Good evening, Jim and Annette. This is KG5BJ, Kilo, Golf 5, Bravo Juliet, Paul in San Antonio, Texas. This is repeater station Kilo Kilo 7, November, Quebec, November. This is N4LRK, November 4, Lima, Romeo, Kilo, Wade and Kelton, Georgia. This is Kilo, Florida, November 4, Minneapolis, November 6, 2017. This is Kilo, Florida, November 9, 2017. This is Kilo, Florida, November 8, 2017."
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-10-12T17:55:09+00:00",
      "id": 59103,
      "node_number": "oldsys",
      "recording_id": 59102,
      "text": " Next to the code, please check in kilo Charlie E5 Gulf Foxtrot Lima. This is KC5GFL Fred here in Arkadelphia, Arkansas, coming through my all-star node."
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-09-07T17:36:23+00:00",
      "id": 34690,
      "node_number": "oldsys",
      "recording_id": 34689,
      "text": ""
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-07-27T18:06:38+00:00",
      "id": 11461,
      "node_number": "oldsys",
      "recording_id": 11460,
      "text": " Foxcott Alpha Delta, Kilo Oscar 4, Foxcott Alpha Delta, Mark Harrison on the 7-9."
    }
  ]
}