{
  "contest": {
    "id": "scry-ww-rtty",
    "name": "RTTYops WW SCRY RTTY Contest",
    "sponsor": "RTTYops",
    "sponsor_home": "https://rttyops.com/",
    "country": "INTL",
    "summary": "Successor to the Scandinavian-Baltic RTTY contest: two sessions across the last August weekend, scored on first-licence years.",
    "modes": [
      "RTTY"
    ],
    "bands": [
      "160m",
      "80m",
      "40m",
      "20m",
      "15m",
      "10m"
    ],
    "exchange": "RST plus the four-digit year of the operator's first licence",
    "power_categories": [
      {
        "name": "High Power",
        "max_watts": 1500
      },
      {
        "name": "Low Power",
        "max_watts": 100
      }
    ],
    "log_format": "Cabrillo",
    "log_deadline_days": 7,
    "log_submit_url": "",
    "timezone": "",
    "local_rolling": false,
    "eligibility": {
      "scope": "worldwide",
      "verified": true,
      "note": "rttyops.com rules: worldwide; Scandinavian and Baltic prefixes are extra multipliers for outside stations."
    },
    "active_from": null,
    "active_until": null,
    "note": "The rules page still carries 2021-era boilerplate (a licence-year range ending 2021) beside the updated 2027-2029 dates, so the page is not fully maintained. Dates fit one rule across three years but the sponsor states no recurrence rule; re-read the next edition.",
    "verified": false,
    "rules_url": "https://rttyops.com/index.php/contests/cq-rttyops-ww-scry-rtty/cq-rttyops-ww-scry2-rtty-rules",
    "rules_url_pattern": "",
    "rules_url_archived": "",
    "rules_url_checked": "2026-10-15",
    "source_note": "rttyops.com SCRY rules: 'In 2027, the last weekend of August, 1th session 27th to 28th August & 2nd session 29th August 2027 Period 1: 22:00 UTC Friday to 12:00 Saturday; Period 2: 12:00 UTC Sunday to 23:59 Sunday'. Future dates listed: 2028 25th-27th August, 2029 24th-26th August. All three fit the last full weekend of August with the Friday evening start. RTTY (Baudot, 45 baud) on 160-10 m without WARC; exchange RST plus the year of first licence; Cabrillo logs within 7 days. Read 2026-10-15."
  },
  "rule": {
    "plain": "Last full weekend of August",
    "raw": {
      "type": "nth_full_weekend",
      "month": 8,
      "n": -1
    },
    "start": {
      "day_offset": -1,
      "time": "2200"
    },
    "end": {
      "day_offset": 1,
      "time": "2359"
    },
    "sessions": [
      {
        "start": {
          "day_offset": -1,
          "time": "2200"
        },
        "end": {
          "day_offset": 0,
          "time": "1200"
        }
      },
      {
        "start": {
          "day_offset": 1,
          "time": "1200"
        },
        "end": {
          "day_offset": 1,
          "time": "2359"
        }
      }
    ]
  },
  "next": [
    {
      "contest_id": "scry-ww-rtty",
      "name": "RTTYops WW SCRY RTTY Contest",
      "start": "2027-08-27T22:00:00Z",
      "end": "2027-08-28T12:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 14,
      "modes": [
        "RTTY"
      ],
      "submodes": [
        "RTTY 45 baud"
      ],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "No WARC bands.",
      "sponsor": "RTTYops",
      "rules_url": "https://rttyops.com/index.php/contests/cq-rttyops-ww-scry-rtty/cq-rttyops-ww-scry2-rtty-rules",
      "verified": false,
      "note": "The rules page still carries 2021-era boilerplate (a licence-year range ending 2021) beside the updated 2027-2029 dates, so the page is not fully maintained. Dates fit one rule across three years but the sponsor states no recurrence rule; re-read the next edition.",
      "exchange": "RST plus the four-digit year of the operator's first licence",
      "country": "INTL",
      "rules_url_archived": "",
      "rules_url_checked": "2026-10-15",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2027-09-04T12:00:00Z",
      "uid": "scry-ww-rtty-20270827T2200@contestcal",
      "start_date": "2027-08-27",
      "mode_families": [
        "RTTY",
        "Digital"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "12-24"
    },
    {
      "contest_id": "scry-ww-rtty",
      "name": "RTTYops WW SCRY RTTY Contest",
      "start": "2027-08-29T12:00:00Z",
      "end": "2027-08-29T23:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 11.98,
      "modes": [
        "RTTY"
      ],
      "submodes": [
        "RTTY 45 baud"
      ],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "No WARC bands.",
      "sponsor": "RTTYops",
      "rules_url": "https://rttyops.com/index.php/contests/cq-rttyops-ww-scry-rtty/cq-rttyops-ww-scry2-rtty-rules",
      "verified": false,
      "note": "The rules page still carries 2021-era boilerplate (a licence-year range ending 2021) beside the updated 2027-2029 dates, so the page is not fully maintained. Dates fit one rule across three years but the sponsor states no recurrence rule; re-read the next edition.",
      "exchange": "RST plus the four-digit year of the operator's first licence",
      "country": "INTL",
      "rules_url_archived": "",
      "rules_url_checked": "2026-10-15",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2027-09-05T23:59:00Z",
      "uid": "scry-ww-rtty-20270829T1200@contestcal",
      "start_date": "2027-08-29",
      "mode_families": [
        "RTTY",
        "Digital"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "2-12"
    },
    {
      "contest_id": "scry-ww-rtty",
      "name": "RTTYops WW SCRY RTTY Contest",
      "start": "2028-08-25T22:00:00Z",
      "end": "2028-08-26T12:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 14,
      "modes": [
        "RTTY"
      ],
      "submodes": [
        "RTTY 45 baud"
      ],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "No WARC bands.",
      "sponsor": "RTTYops",
      "rules_url": "https://rttyops.com/index.php/contests/cq-rttyops-ww-scry-rtty/cq-rttyops-ww-scry2-rtty-rules",
      "verified": false,
      "note": "The rules page still carries 2021-era boilerplate (a licence-year range ending 2021) beside the updated 2027-2029 dates, so the page is not fully maintained. Dates fit one rule across three years but the sponsor states no recurrence rule; re-read the next edition.",
      "exchange": "RST plus the four-digit year of the operator's first licence",
      "country": "INTL",
      "rules_url_archived": "",
      "rules_url_checked": "2026-10-15",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2028-09-02T12:00:00Z",
      "uid": "scry-ww-rtty-20280825T2200@contestcal",
      "start_date": "2028-08-25",
      "mode_families": [
        "RTTY",
        "Digital"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "12-24"
    },
    {
      "contest_id": "scry-ww-rtty",
      "name": "RTTYops WW SCRY RTTY Contest",
      "start": "2028-08-27T12:00:00Z",
      "end": "2028-08-27T23:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 11.98,
      "modes": [
        "RTTY"
      ],
      "submodes": [
        "RTTY 45 baud"
      ],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "No WARC bands.",
      "sponsor": "RTTYops",
      "rules_url": "https://rttyops.com/index.php/contests/cq-rttyops-ww-scry-rtty/cq-rttyops-ww-scry2-rtty-rules",
      "verified": false,
      "note": "The rules page still carries 2021-era boilerplate (a licence-year range ending 2021) beside the updated 2027-2029 dates, so the page is not fully maintained. Dates fit one rule across three years but the sponsor states no recurrence rule; re-read the next edition.",
      "exchange": "RST plus the four-digit year of the operator's first licence",
      "country": "INTL",
      "rules_url_archived": "",
      "rules_url_checked": "2026-10-15",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2028-09-03T23:59:00Z",
      "uid": "scry-ww-rtty-20280827T1200@contestcal",
      "start_date": "2028-08-27",
      "mode_families": [
        "RTTY",
        "Digital"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "2-12"
    },
    {
      "contest_id": "scry-ww-rtty",
      "name": "RTTYops WW SCRY RTTY Contest",
      "start": "2029-08-24T22:00:00Z",
      "end": "2029-08-25T12:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 14,
      "modes": [
        "RTTY"
      ],
      "submodes": [
        "RTTY 45 baud"
      ],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "No WARC bands.",
      "sponsor": "RTTYops",
      "rules_url": "https://rttyops.com/index.php/contests/cq-rttyops-ww-scry-rtty/cq-rttyops-ww-scry2-rtty-rules",
      "verified": false,
      "note": "The rules page still carries 2021-era boilerplate (a licence-year range ending 2021) beside the updated 2027-2029 dates, so the page is not fully maintained. Dates fit one rule across three years but the sponsor states no recurrence rule; re-read the next edition.",
      "exchange": "RST plus the four-digit year of the operator's first licence",
      "country": "INTL",
      "rules_url_archived": "",
      "rules_url_checked": "2026-10-15",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2029-09-01T12:00:00Z",
      "uid": "scry-ww-rtty-20290824T2200@contestcal",
      "start_date": "2029-08-24",
      "mode_families": [
        "RTTY",
        "Digital"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "12-24"
    },
    {
      "contest_id": "scry-ww-rtty",
      "name": "RTTYops WW SCRY RTTY Contest",
      "start": "2029-08-26T12:00:00Z",
      "end": "2029-08-26T23:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 11.98,
      "modes": [
        "RTTY"
      ],
      "submodes": [
        "RTTY 45 baud"
      ],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "bands_note": "No WARC bands.",
      "sponsor": "RTTYops",
      "rules_url": "https://rttyops.com/index.php/contests/cq-rttyops-ww-scry-rtty/cq-rttyops-ww-scry2-rtty-rules",
      "verified": false,
      "note": "The rules page still carries 2021-era boilerplate (a licence-year range ending 2021) beside the updated 2027-2029 dates, so the page is not fully maintained. Dates fit one rule across three years but the sponsor states no recurrence rule; re-read the next edition.",
      "exchange": "RST plus the four-digit year of the operator's first licence",
      "country": "INTL",
      "rules_url_archived": "",
      "rules_url_checked": "2026-10-15",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2029-09-02T23:59:00Z",
      "uid": "scry-ww-rtty-20290826T1200@contestcal",
      "start_date": "2029-08-26",
      "mode_families": [
        "RTTY",
        "Digital"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m"
      ],
      "duration_bucket": "2-12"
    }
  ]
}