{
  "contest": {
    "id": "ocdx-cw",
    "name": "Oceania DX Contest, CW",
    "sponsor": "Oceania DX Contest Committee",
    "sponsor_home": "https://www.oceaniadxcontest.com/",
    "country": "OC",
    "summary": "Oceania's own international contest, CW leg: 24 hours from 0600 UTC on the second full weekend in October.",
    "modes": [
      "CW"
    ],
    "bands": [
      "160m",
      "80m",
      "40m",
      "20m",
      "15m",
      "10m"
    ],
    "exchange": "RS(T) and a progressive serial number starting at 001",
    "power_categories": [
      {
        "name": "High Power",
        "max_watts": 1500
      },
      {
        "name": "Low Power",
        "max_watts": 100
      },
      {
        "name": "QRP",
        "max_watts": 5
      }
    ],
    "log_format": "Cabrillo",
    "log_deadline_days": null,
    "log_submit_url": "https://ocdx.contesting.com/submitlog.php",
    "timezone": "",
    "local_rolling": false,
    "eligibility": {
      "scope": "worldwide",
      "verified": true,
      "note": "Committee rules: 'There is no penalty for working non-Oceania stations but contacts between non-Oceania stations will score no points or multiplier credits.'"
    },
    "active_from": null,
    "active_until": null,
    "note": "The log deadline is announced each year rather than set as an interval -- 25 October in 2026, 31 October in earlier years -- so this calendar does not compute one. country is 'OC' because the sponsor is a joint VK/ZL committee rather than a national society; see data/sources.md.",
    "verified": true,
    "rules_url": "https://www.oceaniadxcontest.com/rules",
    "rules_url_pattern": "",
    "rules_url_archived": "",
    "rules_url_checked": "2026-08-17",
    "source_note": "Recurrence in words from the WIA, a co-sponsor: 'CW - The second full weekend in October each year from 0600 UTC Saturday to 0600 UTC Sunday.' Detail from the committee's own 2026 rules: 'CW Section: 06:00 UTC Saturday 10 October to 06:00 UTC Sunday 11 October 2026', with bands, exchange and power as for the phone leg. The rule reproduces the committee's own dates in both directions: the second full weekend of October is October 10-11 in 2026 and was October 12-13 in 2024."
  },
  "rule": {
    "plain": "Second full weekend of October",
    "raw": {
      "type": "nth_full_weekend",
      "month": 10,
      "n": 2
    },
    "start": {
      "day_offset": 0,
      "time": "0600"
    },
    "end": {
      "day_offset": 1,
      "time": "0600"
    },
    "sessions": null
  },
  "next": [
    {
      "contest_id": "ocdx-cw",
      "name": "Oceania DX Contest, CW",
      "start": "2026-10-10T06:00:00Z",
      "end": "2026-10-11T06:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 24,
      "modes": [
        "CW"
      ],
      "submodes": [],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "160M, 80M, 40M, 20M, 15M and 10M (no WARC bands)",
      "sponsor": "Oceania DX Contest Committee",
      "rules_url": "https://www.oceaniadxcontest.com/rules",
      "verified": true,
      "note": "The log deadline is announced each year rather than set as an interval -- 25 October in 2026, 31 October in earlier years -- so this calendar does not compute one. country is 'OC' because the sponsor is a joint VK/ZL committee rather than a national society; see data/sources.md.",
      "exchange": "RS(T) and a progressive serial number starting at 001",
      "country": "OC",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": null,
      "uid": "ocdx-cw-20261010T0600@contestcal",
      "start_date": "2026-10-10",
      "mode_families": [
        "CW"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "gte24"
    },
    {
      "contest_id": "ocdx-cw",
      "name": "Oceania DX Contest, CW",
      "start": "2027-10-09T06:00:00Z",
      "end": "2027-10-10T06:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 24,
      "modes": [
        "CW"
      ],
      "submodes": [],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "160M, 80M, 40M, 20M, 15M and 10M (no WARC bands)",
      "sponsor": "Oceania DX Contest Committee",
      "rules_url": "https://www.oceaniadxcontest.com/rules",
      "verified": true,
      "note": "The log deadline is announced each year rather than set as an interval -- 25 October in 2026, 31 October in earlier years -- so this calendar does not compute one. country is 'OC' because the sponsor is a joint VK/ZL committee rather than a national society; see data/sources.md.",
      "exchange": "RS(T) and a progressive serial number starting at 001",
      "country": "OC",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": null,
      "uid": "ocdx-cw-20271009T0600@contestcal",
      "start_date": "2027-10-09",
      "mode_families": [
        "CW"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "gte24"
    },
    {
      "contest_id": "ocdx-cw",
      "name": "Oceania DX Contest, CW",
      "start": "2028-10-14T06:00:00Z",
      "end": "2028-10-15T06:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 24,
      "modes": [
        "CW"
      ],
      "submodes": [],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "160M, 80M, 40M, 20M, 15M and 10M (no WARC bands)",
      "sponsor": "Oceania DX Contest Committee",
      "rules_url": "https://www.oceaniadxcontest.com/rules",
      "verified": true,
      "note": "The log deadline is announced each year rather than set as an interval -- 25 October in 2026, 31 October in earlier years -- so this calendar does not compute one. country is 'OC' because the sponsor is a joint VK/ZL committee rather than a national society; see data/sources.md.",
      "exchange": "RS(T) and a progressive serial number starting at 001",
      "country": "OC",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": null,
      "uid": "ocdx-cw-20281014T0600@contestcal",
      "start_date": "2028-10-14",
      "mode_families": [
        "CW"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "gte24"
    },
    {
      "contest_id": "ocdx-cw",
      "name": "Oceania DX Contest, CW",
      "start": "2029-10-13T06:00:00Z",
      "end": "2029-10-14T06:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 24,
      "modes": [
        "CW"
      ],
      "submodes": [],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "160M, 80M, 40M, 20M, 15M and 10M (no WARC bands)",
      "sponsor": "Oceania DX Contest Committee",
      "rules_url": "https://www.oceaniadxcontest.com/rules",
      "verified": true,
      "note": "The log deadline is announced each year rather than set as an interval -- 25 October in 2026, 31 October in earlier years -- so this calendar does not compute one. country is 'OC' because the sponsor is a joint VK/ZL committee rather than a national society; see data/sources.md.",
      "exchange": "RS(T) and a progressive serial number starting at 001",
      "country": "OC",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": null,
      "uid": "ocdx-cw-20291013T0600@contestcal",
      "start_date": "2029-10-13",
      "mode_families": [
        "CW"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "gte24"
    },
    {
      "contest_id": "ocdx-cw",
      "name": "Oceania DX Contest, CW",
      "start": "2030-10-12T06:00:00Z",
      "end": "2030-10-13T06:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 24,
      "modes": [
        "CW"
      ],
      "submodes": [],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "160M, 80M, 40M, 20M, 15M and 10M (no WARC bands)",
      "sponsor": "Oceania DX Contest Committee",
      "rules_url": "https://www.oceaniadxcontest.com/rules",
      "verified": true,
      "note": "The log deadline is announced each year rather than set as an interval -- 25 October in 2026, 31 October in earlier years -- so this calendar does not compute one. country is 'OC' because the sponsor is a joint VK/ZL committee rather than a national society; see data/sources.md.",
      "exchange": "RS(T) and a progressive serial number starting at 001",
      "country": "OC",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": null,
      "uid": "ocdx-cw-20301012T0600@contestcal",
      "start_date": "2030-10-12",
      "mode_families": [
        "CW"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "gte24"
    }
  ]
}