{
  "slug": "external-asrs-self-report-themes",
  "title": "What pilots self-report (NASA ASRS anomaly themes)",
  "statement": "Per NASA's de-identified Aviation Safety Reporting System, the most frequently reported anomaly themes are as tabulated — a window into what pilots themselves flag as risk.",
  "methodology": "Report counts by coded anomaly theme summed across ingested years; top 10 by frequency. De-identified aggregate; recomputed monthly.",
  "citations": [
    "NASA Aviation Safety Reporting System (ASRS) database online."
  ],
  "metrics": [
    {
      "key": "asrs_reports:Deviation / Discrepancy - Procedural Published Material / Policy",
      "unit": "reports",
      "value": 18516
    },
    {
      "key": "asrs_reports:Aircraft Equipment Problem Critical",
      "unit": "reports",
      "value": 8468
    },
    {
      "key": "asrs_reports:Deviation / Discrepancy - Procedural Clearance",
      "unit": "reports",
      "value": 7045
    },
    {
      "key": "asrs_reports:ATC Issue All Types",
      "unit": "reports",
      "value": 4878
    },
    {
      "key": "asrs_reports:Aircraft Equipment Problem Less Severe",
      "unit": "reports",
      "value": 4804
    },
    {
      "key": "asrs_reports:Deviation / Discrepancy - Procedural FAR",
      "unit": "reports",
      "value": 4226
    },
    {
      "key": "asrs_reports:Conflict NMAC",
      "unit": "reports",
      "value": 3061
    },
    {
      "key": "asrs_reports:Inflight Event / Encounter CFTT / CFIT",
      "unit": "reports",
      "value": 2750
    },
    {
      "key": "asrs_reports:Inflight Event / Encounter Weather / Turbulence",
      "unit": "reports",
      "value": 2416
    },
    {
      "key": "asrs_reports:Conflict Ground Conflict",
      "unit": "reports",
      "value": 2224
    }
  ]
}