{
  "activity_count": 5,
  "callsign": "KO4MK",
  "confidence": 0.85,
  "first_seen": "2025-08-17T17:38:02+00:00",
  "found": true,
  "id": 6338,
  "is_net_control": false,
  "last_seen": "2026-06-11T22:23:17.447011+00:00",
  "occurrence_count": 3,
  "profile": {
    "confidence": 0.6627,
    "counts": {
      "ncs": 0,
      "net": 0,
      "open_qso": 3
    },
    "data_freshness": "2025-12-22T03:36:37",
    "latest_topic": "Amfest",
    "most_topic": "repeater stations",
    "open_vs_net_bias_score": -0.882,
    "personal_summary": "KO4MK is active in local repeater stations and net operations, often mentioning Amfest events.",
    "scores": {
      "civility": 0.9,
      "focus": 0.6,
      "friendly": 0.8,
      "helpful": 0.7,
      "serious": 0.7,
      "technical": 0.5
    },
    "source": "legacy_callsign_profiles",
    "summary": "KO4MK frequently mentions repeater stations and participates in nets, showing interest in local radio activities.",
    "topic_coverage": {
      "Amfest": 0.3,
      "net operations": 0.2,
      "repeater stations": 0.5
    },
    "updated_at": "2025-12-24T17:07:49"
  },
  "qrz_status": null,
  "recent_transcripts": [
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-12-22T03:35:05+00:00",
      "id": 83485,
      "node_number": "oldsys",
      "recording_id": 83484,
      "text": "This is repeater station kilo kilo 7 November Quebec November all star node 6 2 2 2 located in Shelton, Washington"
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-10-05T17:35:20+00:00",
      "id": 54252,
      "node_number": "oldsys",
      "recording_id": 54251,
      "text": " This is KZ4RS, Kilo Zulu 4 Romeo Foxtrot, money from Hixson, Tennessee, only 525 Rupita. Thank you Jim and everybody, the whole team. Thanks for doing the math. This is Kilo Yankee 4 Foxtrot Hotel, KY4FH, David on Signal Mountain coming in through the 790 machine. This is Kilo Whiskey 4 CR Apple Mike, KW4SM, Sam and Ringo coming through on the 790. This is Kilo 4 Sierra, Kilo Tango, K4STT Charles and Brainerd coming in on the 790. Hello Jim, thanks for doing the net. Had a good time at the Amfest. Thanks for watching."
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-08-24T17:22:04+00:00",
      "id": 23724,
      "node_number": "oldsys",
      "recording_id": 23723,
      "text": " This is 4 IDF, Kilo Echo 4, India Delta Foxtrot, Tom in Dayton, Tennessee on 790 Peter. This is... This is Kilo... Romeo 4 Foxtrot Golf Papa. This is Matt coming in on 146.790. This is... This is KQ4, WAF, Kilo Quebec 4, Whiskey Alpha Foxtrot, Jimmy and Zaydaisy. Good This is... Oscar Lima Echo, KE4OLE, Jeff and Hixson coming in on 146.79. Good evening to you, Jim and to the net. Jim, this is Ann, say hello. This is... This is Romeo 4, Romeo Tango, Mike, H4RT, Alpha, Alma 7-9."
    }
  ]
}