{
  "contest": {
    "id": "wia-john-moyle-field-day",
    "name": "John Moyle Memorial Field Day",
    "sponsor": "WIA",
    "sponsor_home": "https://www.wia.org.au/",
    "country": "AU",
    "summary": "The WIA's portable-operation field day, honouring John Moyle: 24 hours from 0100 UTC on the third full weekend in March, HF through microwave.",
    "modes": [
      "SSB",
      "CW"
    ],
    "bands": [
      "160m",
      "80m",
      "40m",
      "20m",
      "15m",
      "10m",
      "6m",
      "2m",
      "70cm",
      "23cm",
      "13cm",
      "3cm"
    ],
    "exchange": "Single-operator and multi-single stations send RS(T) and a serial number starting at 001, running consecutively across all bands; multi-operator stations start a new series at 001 on each band",
    "power_categories": [],
    "log_format": "Cabrillo",
    "log_deadline_days": 14,
    "log_submit_url": "https://www.vklogchecker.com/",
    "timezone": "",
    "local_rolling": false,
    "eligibility": {
      "scope": "worldwide",
      "verified": true,
      "note": "WIA: 'All stations are welcome to participate, but DX stations can only claim points for contacts with VK, ZL and P2 stations.'"
    },
    "active_from": null,
    "active_until": null,
    "note": "A field day: WIA requires field stations to run from an independent power source, and 'Mains power operation of a portable station is expressly forbidden.' Power is not capped by the rules -- 'All entrants are to operate with power not to exceed their licence conditions for the mode and band of operation.'",
    "verified": true,
    "rules_url": "https://www.wia.org.au/members/contests/johnmoyle/",
    "rules_url_pattern": "",
    "rules_url_archived": "",
    "rules_url_checked": "2026-08-17",
    "source_note": "wia.org.au (John Moyle Memorial Field Day rules): 'The Field Day is held over the 3rd full weekend in March and run from UTC 0100 on the Saturday to 0100 on the Sunday.' Bands as quoted in bands_note. Modes: 'Phone (SSB AM FM)', 'CW', 'Mixed (both PH and CW modes)'. Exchange as quoted. Logs: 'within 14 days to vklogchecker dot com', or jmfd@wia.org.au. The third full weekend in March 2026 is March 21-22."
  },
  "rule": {
    "plain": "Third full weekend of March",
    "raw": {
      "type": "nth_full_weekend",
      "month": 3,
      "n": 3
    },
    "start": {
      "day_offset": 0,
      "time": "0100"
    },
    "end": {
      "day_offset": 1,
      "time": "0100"
    },
    "sessions": null
  },
  "next": [
    {
      "contest_id": "wia-john-moyle-field-day",
      "name": "John Moyle Memorial Field Day",
      "start": "2027-03-20T01:00:00Z",
      "end": "2027-03-21T01:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 24,
      "modes": [
        "SSB",
        "CW"
      ],
      "submodes": [],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m",
        "6m",
        "2m",
        "70cm",
        "23cm",
        "13cm",
        "3cm"
      ],
      "bands_note": "160, 80, 40, 20, 15, and 10 meters on HF and 50MHz to 241Ghz on VHF/UHF/SHF",
      "sponsor": "WIA",
      "rules_url": "https://www.wia.org.au/members/contests/johnmoyle/",
      "verified": true,
      "note": "A field day: WIA requires field stations to run from an independent power source, and 'Mains power operation of a portable station is expressly forbidden.' Power is not capped by the rules -- 'All entrants are to operate with power not to exceed their licence conditions for the mode and band of operation.'",
      "exchange": "Single-operator and multi-single stations send RS(T) and a serial number starting at 001, running consecutively across all bands; multi-operator stations start a new series at 001 on each band",
      "country": "AU",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2027-04-04T01:00:00Z",
      "uid": "wia-john-moyle-field-day-20270320T0100@contestcal",
      "start_date": "2027-03-20",
      "mode_families": [
        "CW",
        "SSB"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m",
        "6m",
        "VHF+"
      ],
      "duration_bucket": "gte24"
    },
    {
      "contest_id": "wia-john-moyle-field-day",
      "name": "John Moyle Memorial Field Day",
      "start": "2028-03-18T01:00:00Z",
      "end": "2028-03-19T01:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 24,
      "modes": [
        "SSB",
        "CW"
      ],
      "submodes": [],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m",
        "6m",
        "2m",
        "70cm",
        "23cm",
        "13cm",
        "3cm"
      ],
      "bands_note": "160, 80, 40, 20, 15, and 10 meters on HF and 50MHz to 241Ghz on VHF/UHF/SHF",
      "sponsor": "WIA",
      "rules_url": "https://www.wia.org.au/members/contests/johnmoyle/",
      "verified": true,
      "note": "A field day: WIA requires field stations to run from an independent power source, and 'Mains power operation of a portable station is expressly forbidden.' Power is not capped by the rules -- 'All entrants are to operate with power not to exceed their licence conditions for the mode and band of operation.'",
      "exchange": "Single-operator and multi-single stations send RS(T) and a serial number starting at 001, running consecutively across all bands; multi-operator stations start a new series at 001 on each band",
      "country": "AU",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2028-04-02T01:00:00Z",
      "uid": "wia-john-moyle-field-day-20280318T0100@contestcal",
      "start_date": "2028-03-18",
      "mode_families": [
        "CW",
        "SSB"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m",
        "6m",
        "VHF+"
      ],
      "duration_bucket": "gte24"
    },
    {
      "contest_id": "wia-john-moyle-field-day",
      "name": "John Moyle Memorial Field Day",
      "start": "2029-03-17T01:00:00Z",
      "end": "2029-03-18T01:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 24,
      "modes": [
        "SSB",
        "CW"
      ],
      "submodes": [],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m",
        "6m",
        "2m",
        "70cm",
        "23cm",
        "13cm",
        "3cm"
      ],
      "bands_note": "160, 80, 40, 20, 15, and 10 meters on HF and 50MHz to 241Ghz on VHF/UHF/SHF",
      "sponsor": "WIA",
      "rules_url": "https://www.wia.org.au/members/contests/johnmoyle/",
      "verified": true,
      "note": "A field day: WIA requires field stations to run from an independent power source, and 'Mains power operation of a portable station is expressly forbidden.' Power is not capped by the rules -- 'All entrants are to operate with power not to exceed their licence conditions for the mode and band of operation.'",
      "exchange": "Single-operator and multi-single stations send RS(T) and a serial number starting at 001, running consecutively across all bands; multi-operator stations start a new series at 001 on each band",
      "country": "AU",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2029-04-01T01:00:00Z",
      "uid": "wia-john-moyle-field-day-20290317T0100@contestcal",
      "start_date": "2029-03-17",
      "mode_families": [
        "CW",
        "SSB"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m",
        "6m",
        "VHF+"
      ],
      "duration_bucket": "gte24"
    },
    {
      "contest_id": "wia-john-moyle-field-day",
      "name": "John Moyle Memorial Field Day",
      "start": "2030-03-16T01:00:00Z",
      "end": "2030-03-17T01:00:00Z",
      "start_wall": null,
      "end_wall": null,
      "local_rolling": false,
      "timezone": "",
      "duration_hours": 24,
      "modes": [
        "SSB",
        "CW"
      ],
      "submodes": [],
      "bands": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m",
        "6m",
        "2m",
        "70cm",
        "23cm",
        "13cm",
        "3cm"
      ],
      "bands_note": "160, 80, 40, 20, 15, and 10 meters on HF and 50MHz to 241Ghz on VHF/UHF/SHF",
      "sponsor": "WIA",
      "rules_url": "https://www.wia.org.au/members/contests/johnmoyle/",
      "verified": true,
      "note": "A field day: WIA requires field stations to run from an independent power source, and 'Mains power operation of a portable station is expressly forbidden.' Power is not capped by the rules -- 'All entrants are to operate with power not to exceed their licence conditions for the mode and band of operation.'",
      "exchange": "Single-operator and multi-single stations send RS(T) and a serial number starting at 001, running consecutively across all bands; multi-operator stations start a new series at 001 on each band",
      "country": "AU",
      "rules_url_archived": "",
      "rules_url_checked": "2026-08-17",
      "can_enter": true,
      "eligibility_scope": "worldwide",
      "eligibility_reason": "",
      "works": "everyone",
      "practical": "",
      "log_due": "2030-03-31T01:00:00Z",
      "uid": "wia-john-moyle-field-day-20300316T0100@contestcal",
      "start_date": "2030-03-16",
      "mode_families": [
        "CW",
        "SSB"
      ],
      "band_families": [
        "160m",
        "80m",
        "40m",
        "20m",
        "15m",
        "10m",
        "6m",
        "VHF+"
      ],
      "duration_bucket": "gte24"
    }
  ]
}