example_fac.json

{
  "id": "AAA",
  "magvar": -10,
  "airports": [
    {
      "id": "KAAA",
      "runways": true,
      "symbol": false,
      "centerlines": [
        {
          "runway": "RW04R",
          "length": 10,
          "crossbars": [5, 10]
        }
      ]
    },
    {
      "id": "KBBB",
      "runways": true,
      "symbol": true,
      "centerlines": []
    },
    {
      "id": "99A",
      "runways": false,
      "symbol": true,
      "centerlines": []
    }
  ],
  "fixes": [
    {
      "id": "FIXAA",
      "defined_by": ["ZZZ", "QQQ"]
    },
    {
      "id": "FIXBB"
    },
    {
      "id": "FRDFX",
      "frd_point": "VOR/180/20"
    },
    {
      "id": "RNVAA",
      "rnav_point": true
    },
    {
      "id": "RNVBB",
      "rnav_point": true
    }
  ],
  "vors": [
    { "id": "AAA", "inner_only": true },
    { "id": "QQQ" },
    { "id": "ZZZ" }
  ],
  "restrictive": ["MOAZZ", "P9999", "R1"]
}