{
  "activity_count": 8,
  "callsign": "WB4MED",
  "confidence": 0.94,
  "first_seen": "2025-08-10T17:15:58+00:00",
  "found": true,
  "id": 5484,
  "is_net_control": true,
  "last_seen": "2026-06-14T18:45:28.916812+00:00",
  "occurrence_count": 5,
  "profile": {
    "confidence": 0.6701,
    "counts": {
      "ncs": 0,
      "net": 2,
      "open_qso": 4
    },
    "data_freshness": "2025-12-21T21:41:56",
    "latest_topic": "checking equipment",
    "most_topic": "general communication",
    "open_vs_net_bias_score": -0.471,
    "personal_summary": "WB4MED is a friendly operator who participates in general conversations and equipment checks.",
    "scores": {
      "civility": 0.9,
      "focus": 0.4,
      "friendly": 0.8,
      "helpful": 0.5,
      "serious": 0.6,
      "technical": 0.3
    },
    "source": "legacy_callsign_profiles",
    "summary": "WB4MED primarily engages in general communication and occasionally checks equipment.",
    "topic_coverage": {
      "equipment_checking": 0.5,
      "general_communication": 0.5
    },
    "updated_at": "2025-12-23T03:21:12"
  },
  "qrz_status": null,
  "recent_transcripts": [
    {
      "callsign_confidence": 0.94,
      "confidence": 0.9333163797855377,
      "created_at": "2026-06-14T18:45:28.824091+00:00",
      "id": 105075,
      "node_number": "683210",
      "recording_id": 105084,
      "text": "WB4MED South Florida"
    },
    {
      "callsign_confidence": 0.94,
      "confidence": 0.9405996091663837,
      "created_at": "2026-06-14T18:44:04.131195+00:00",
      "id": 105072,
      "node_number": "683211",
      "recording_id": 105081,
      "text": "WB4MED South Florida"
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-12-21T21:41:06+00:00",
      "id": 82275,
      "node_number": "oldsys",
      "recording_id": 82274,
      "text": "I'm just trying to check any radio out on the program."
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-10-05T17:23:12+00:00",
      "id": 54241,
      "node_number": "oldsys",
      "recording_id": 54240,
      "text": " 6 alpha alpha Quebec, kilo golf 6 alpha alpha Quebec, Tony in Oxnard, California."
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-10-03T16:47:44+00:00",
      "id": 52872,
      "node_number": "oldsys",
      "recording_id": 52871,
      "text": " W0-TL, clear."
    }
  ]
}