{
  "formatVersion": 2,
  "club": "CY&BC",
  "name": "Racing marks 2026, lettered as the Cruiser Course Card's legend has them, the North Dublin Bay marks positioned by Dublin Port's Notice to Mariners 20/2026",
  "source": "https://www.dublinport.ie/wp-content/uploads/2025/12/20-2026-Yacht-Racing-Marks.pdf",
  "marks": [
    {
      "id": "BI",
      "name": "Bull Island",
      "position": {
        "lat": 53.351667,
        "lng": -6.146667
      }
    },
    {
      "id": "CH",
      "name": "Churn",
      "placement": "One of the club's harbour marks, west of the Bull Wall: the club's instructions list it under Harbour Marks (EC-BKC sailing instructions 12.1) and publish no position for it, and Dublin Port's notice declares only the six North Dublin Bay marks."
    },
    {
      "id": "CW",
      "name": "Causeway",
      "position": {
        "lat": 53.358333,
        "lng": -6.14
      }
    },
    {
      "id": "DR",
      "name": "Drumleck",
      "position": {
        "lat": 53.356667,
        "lng": -6.116667
      }
    },
    {
      "id": "H",
      "name": "Hub",
      "placement": "One of the club's harbour marks, west of the Bull Wall: the club's instructions list it under Harbour Marks (EC-BKC sailing instructions 12.1) and publish no position for it, and Dublin Port's notice declares only the six North Dublin Bay marks."
    },
    {
      "id": "IN",
      "name": "Inner",
      "position": {
        "lat": 53.346667,
        "lng": -6.136667
      }
    },
    {
      "id": "NB",
      "name": "North Bank",
      "placement": "One of the club's harbour marks, west of the Bull Wall: the club's instructions list it under Harbour Marks (EC-BKC sailing instructions 12.1) and publish no position for it, and Dublin Port's notice declares only the six North Dublin Bay marks."
    },
    {
      "id": "O",
      "name": "Outer",
      "position": {
        "lat": 53.35,
        "lng": -6.125
      }
    },
    {
      "id": "S",
      "name": "Spit",
      "placement": "One of the club's harbour marks, west of the Bull Wall: the club's instructions list it under Harbour Marks (EC-BKC sailing instructions 12.1) and publish no position for it, and Dublin Port's notice declares only the six North Dublin Bay marks."
    },
    {
      "id": "SUT",
      "name": "Sutton",
      "position": {
        "lat": 53.363333,
        "lng": -6.13
      }
    },
    {
      "id": "SW",
      "name": "South West",
      "placement": "One of the club's harbour marks, west of the Bull Wall: the club's instructions list it under Harbour Marks (EC-BKC sailing instructions 12.1) and publish no position for it, and Dublin Port's notice declares only the six North Dublin Bay marks."
    },
    {
      "id": "V",
      "name": "Vernon",
      "placement": "One of the club's harbour marks, west of the Bull Wall: the club's instructions list it under Harbour Marks (EC-BKC sailing instructions 12.1) and publish no position for it, and Dublin Port's notice declares only the six North Dublin Bay marks."
    }
  ]
}