{
  "contest": {
    "id": "nzart-sprint-ssb",
    "name": "ZL Autumn and Winter Sprints, SSB",
    "sponsor": "NZART",
    "sponsor_home": "https://nzart.org.nz/",
    "country": "NZ",
    "summary": "A 29-minute SSB sprint on 80 metres every Tuesday evening in April and August, exchanging a report and the outside temperature.",
    "modes": [
      "SSB"
    ],
    "bands": [
      "80m"
    ],
    "exchange": "RS(T) and the outside temperature to the nearest degree",
    "power_categories": [
      {
        "name": "Low Power",
        "max_watts": 100
      },
      {
        "name": "QRP",
        "max_watts": 10
      }
    ],
    "log_format": "Cabrillo",
    "log_deadline_days": null,
    "log_submit_url": "",
    "timezone": "",
    "local_rolling": false,
    "eligibility": {
      "scope": "worldwide",
      "verified": false,
      "note": "NZART states no geographic restriction, but it is a New Zealand 80-metre evening sprint and the practical range says so."
    },
    "active_from": null,
    "active_until": null,
    "note": "One of three back-to-back 29-minute sprints on the same evening, each in a different mode and each scored separately, which is why they are three records here rather than one. Logs are due 'within 24 hours of the end of the sprint' -- shorter than a day, so no deadline interval is computed; they go to markzl3ab@gmail.com.",
    "verified": true,
    "rules_url": "https://nzart.org.nz/activities/contests/sprints/",
    "rules_url_pattern": "",
    "rules_url_archived": "",
    "rules_url_checked": "2026-08-17",
    "source_note": "nzart.org.nz (ZL Autumn and Winter Sprints rules): 'Each Tuesday in April and August: ... 0830-0859 UTC (2030-2059 NZST) SSB only'. Band: '80m'. Power: '100w maximum ... or QRP - up to 5W CW, 10W SSB and 5W FT4'. Exchange: 'CW/SSB RS(T) report and Outside Temperature to the nearest degree.' Scoring: 'Each mode will be scored separately.'"
  },
  "rule": {
    "plain": "Every Tuesday in April and August",
    "raw": {
      "type": "weekly",
      "weekday": 1,
      "months": [
        4,
        8
      ]
    },
    "start": {
      "day_offset": 0,
      "time": "0830"
    },
    "end": {
      "day_offset": 0,
      "time": "0859"
    },
    "sessions": null
  },
  "next": [
    {
      "contest_id": "nzart-sprint-ssb",
      "name": "ZL Autumn and Winter Sprints, SSB",
      "start": "2027-04-06T08:30:00Z",
      "end": "2027-04-06T08:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 0.48,
      "modes": [
        "SSB"
      ],
      "submodes": [],
      "bands": [
        "80m"
      ],
      "bands_note": "Suggested frequencies SSB 3620-3670 kHz",
      "sponsor": "NZART",
      "rules_url": "https://nzart.org.nz/activities/contests/sprints/",
      "verified": true,
      "note": "One of three back-to-back 29-minute sprints on the same evening, each in a different mode and each scored separately, which is why they are three records here rather than one. Logs are due 'within 24 hours of the end of the sprint' -- shorter than a day, so no deadline interval is computed; they go to markzl3ab@gmail.com.",
      "exchange": "RS(T) and the outside temperature to the nearest degree",
      "country": "NZ",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": null,
      "uid": "nzart-sprint-ssb-20270406T0830@contestcal",
      "start_date": "2027-04-06",
      "mode_families": [
        "SSB"
      ],
      "band_families": [
        "80m"
      ],
      "duration_bucket": "lt2"
    },
    {
      "contest_id": "nzart-sprint-ssb",
      "name": "ZL Autumn and Winter Sprints, SSB",
      "start": "2027-04-13T08:30:00Z",
      "end": "2027-04-13T08:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 0.48,
      "modes": [
        "SSB"
      ],
      "submodes": [],
      "bands": [
        "80m"
      ],
      "bands_note": "Suggested frequencies SSB 3620-3670 kHz",
      "sponsor": "NZART",
      "rules_url": "https://nzart.org.nz/activities/contests/sprints/",
      "verified": true,
      "note": "One of three back-to-back 29-minute sprints on the same evening, each in a different mode and each scored separately, which is why they are three records here rather than one. Logs are due 'within 24 hours of the end of the sprint' -- shorter than a day, so no deadline interval is computed; they go to markzl3ab@gmail.com.",
      "exchange": "RS(T) and the outside temperature to the nearest degree",
      "country": "NZ",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": null,
      "uid": "nzart-sprint-ssb-20270413T0830@contestcal",
      "start_date": "2027-04-13",
      "mode_families": [
        "SSB"
      ],
      "band_families": [
        "80m"
      ],
      "duration_bucket": "lt2"
    },
    {
      "contest_id": "nzart-sprint-ssb",
      "name": "ZL Autumn and Winter Sprints, SSB",
      "start": "2027-04-20T08:30:00Z",
      "end": "2027-04-20T08:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 0.48,
      "modes": [
        "SSB"
      ],
      "submodes": [],
      "bands": [
        "80m"
      ],
      "bands_note": "Suggested frequencies SSB 3620-3670 kHz",
      "sponsor": "NZART",
      "rules_url": "https://nzart.org.nz/activities/contests/sprints/",
      "verified": true,
      "note": "One of three back-to-back 29-minute sprints on the same evening, each in a different mode and each scored separately, which is why they are three records here rather than one. Logs are due 'within 24 hours of the end of the sprint' -- shorter than a day, so no deadline interval is computed; they go to markzl3ab@gmail.com.",
      "exchange": "RS(T) and the outside temperature to the nearest degree",
      "country": "NZ",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": null,
      "uid": "nzart-sprint-ssb-20270420T0830@contestcal",
      "start_date": "2027-04-20",
      "mode_families": [
        "SSB"
      ],
      "band_families": [
        "80m"
      ],
      "duration_bucket": "lt2"
    },
    {
      "contest_id": "nzart-sprint-ssb",
      "name": "ZL Autumn and Winter Sprints, SSB",
      "start": "2027-04-27T08:30:00Z",
      "end": "2027-04-27T08:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 0.48,
      "modes": [
        "SSB"
      ],
      "submodes": [],
      "bands": [
        "80m"
      ],
      "bands_note": "Suggested frequencies SSB 3620-3670 kHz",
      "sponsor": "NZART",
      "rules_url": "https://nzart.org.nz/activities/contests/sprints/",
      "verified": true,
      "note": "One of three back-to-back 29-minute sprints on the same evening, each in a different mode and each scored separately, which is why they are three records here rather than one. Logs are due 'within 24 hours of the end of the sprint' -- shorter than a day, so no deadline interval is computed; they go to markzl3ab@gmail.com.",
      "exchange": "RS(T) and the outside temperature to the nearest degree",
      "country": "NZ",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": null,
      "uid": "nzart-sprint-ssb-20270427T0830@contestcal",
      "start_date": "2027-04-27",
      "mode_families": [
        "SSB"
      ],
      "band_families": [
        "80m"
      ],
      "duration_bucket": "lt2"
    },
    {
      "contest_id": "nzart-sprint-ssb",
      "name": "ZL Autumn and Winter Sprints, SSB",
      "start": "2027-08-03T08:30:00Z",
      "end": "2027-08-03T08:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 0.48,
      "modes": [
        "SSB"
      ],
      "submodes": [],
      "bands": [
        "80m"
      ],
      "bands_note": "Suggested frequencies SSB 3620-3670 kHz",
      "sponsor": "NZART",
      "rules_url": "https://nzart.org.nz/activities/contests/sprints/",
      "verified": true,
      "note": "One of three back-to-back 29-minute sprints on the same evening, each in a different mode and each scored separately, which is why they are three records here rather than one. Logs are due 'within 24 hours of the end of the sprint' -- shorter than a day, so no deadline interval is computed; they go to markzl3ab@gmail.com.",
      "exchange": "RS(T) and the outside temperature to the nearest degree",
      "country": "NZ",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": null,
      "uid": "nzart-sprint-ssb-20270803T0830@contestcal",
      "start_date": "2027-08-03",
      "mode_families": [
        "SSB"
      ],
      "band_families": [
        "80m"
      ],
      "duration_bucket": "lt2"
    },
    {
      "contest_id": "nzart-sprint-ssb",
      "name": "ZL Autumn and Winter Sprints, SSB",
      "start": "2027-08-10T08:30:00Z",
      "end": "2027-08-10T08:59:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 0.48,
      "modes": [
        "SSB"
      ],
      "submodes": [],
      "bands": [
        "80m"
      ],
      "bands_note": "Suggested frequencies SSB 3620-3670 kHz",
      "sponsor": "NZART",
      "rules_url": "https://nzart.org.nz/activities/contests/sprints/",
      "verified": true,
      "note": "One of three back-to-back 29-minute sprints on the same evening, each in a different mode and each scored separately, which is why they are three records here rather than one. Logs are due 'within 24 hours of the end of the sprint' -- shorter than a day, so no deadline interval is computed; they go to markzl3ab@gmail.com.",
      "exchange": "RS(T) and the outside temperature to the nearest degree",
      "country": "NZ",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": null,
      "uid": "nzart-sprint-ssb-20270810T0830@contestcal",
      "start_date": "2027-08-10",
      "mode_families": [
        "SSB"
      ],
      "band_families": [
        "80m"
      ],
      "duration_bucket": "lt2"
    }
  ]
}