{
  "activity_count": 8,
  "callsign": "W4ZHA",
  "confidence": 1.0,
  "first_seen": "2025-07-21T01:10:56+00:00",
  "found": true,
  "id": 2901,
  "is_net_control": true,
  "last_seen": "2026-06-15T01:20:31.881048+00:00",
  "occurrence_count": 5,
  "profile": {
    "confidence": 0.6701,
    "counts": {
      "ncs": 0,
      "net": 5,
      "open_qso": 3
    },
    "data_freshness": "2025-10-12T17:52:01",
    "latest_topic": "location and weather",
    "most_topic": "location and weather",
    "open_vs_net_bias_score": 0.385,
    "personal_summary": "W4ZHA shares their location and enjoys the scenery during the evening.",
    "scores": {
      "civility": 0.9,
      "focus": 0.6,
      "friendly": 0.8,
      "helpful": 0.3,
      "serious": 0.5,
      "technical": 0.2
    },
    "source": "legacy_callsign_profiles",
    "summary": "W4ZHA frequently discusses their location and the weather.",
    "topic_coverage": {
      "location": 0.6,
      "weather": 0.4
    },
    "updated_at": "2025-12-23T19:58:44"
  },
  "qrz_status": null,
  "recent_transcripts": [
    {
      "callsign_confidence": 1.0,
      "confidence": 0.8498246507211165,
      "created_at": "2026-06-15T01:20:31.772003+00:00",
      "id": 105480,
      "node_number": "683211",
      "recording_id": 105483,
      "text": "So let me do a quick round. And just say, if you're not on the log, check in real quick. So let's do it to it. Like checks, like checks, and he'll call anywhere any more. This is... This is Whiskey 4 Zulu Hotel Alpha. W4ZHA. Good evening, Jim and the Net. This is Kilo 4 Sierra Kilo Tango K4 SKT Charles in Sweetwater. Thanks for doing a net, Mr. Jim. Unfortunately for the sworn family safety incident we've had on that routes. Also for today's review of these new charts."
    },
    {
      "callsign_confidence": 1.0,
      "confidence": 0.8640977432104674,
      "created_at": "2026-06-15T01:15:50.598297+00:00",
      "id": 105473,
      "node_number": "683210",
      "recording_id": 105476,
      "text": "So let me do a quick round of stuff. And just say, if you're not on the log, check in real quick. So let's do it to it. Like checks, like checks. Any call anywhere, any more? This is Whiskey 4 Zulu Hotel Alpha. W4ZHA. Good evening, Jim and the Net. This is Kilo 4 Sierra Kilo Tango K4 SKT Charles in Sweetwater. Thanks for doing the net, Mr. Jim. This is you."
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-09-07T18:05:20+00:00",
      "id": 34711,
      "node_number": "oldsys",
      "recording_id": 34710,
      "text": " It says N4, SSA, rolling on the 7-iron machine in the Folly Hill, Silverdale section of the county. And I'm enjoying a nice sunset over Lookout Mountain. And if you will, sir, thank you for you and all the other ladies and gentlemen that make this Sunday night an international night. And log in by YL KW4 SBN Karen. And this is November 4, Sugar, Sugar America."
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-07-27T18:18:14+00:00",
      "id": 11477,
      "node_number": "oldsys",
      "recording_id": 11476,
      "text": " Blue Hotel Alpha, phonetically. W4 is at Derry and, uh, and, uh, up there. Good luck. I'm in Dickson, going to do a 7-0 here."
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-07-20T18:10:00+00:00",
      "id": 8746,
      "node_number": "oldsys",
      "recording_id": 8745,
      "text": ""
    }
  ]
}