Airfield color code

{
  "id": "MLC-T-MET-003405",
  "term": "Airfield color code",
  "field": "Meteorology and atmospheric science",
  "definition": "A system of color-coded flags or lights displayed at an airfield to indicate the current flight conditions, primarily visibility and ceiling height. These codes provide a quick visual reference for pilots and ground personnel regarding operational limitations. Green typically signifies visual flight rules (VFR) conditions, while red indicates instrument flight rules (IFR) conditions.",
  "url": "https://mlchart.com/terminology/meteorology/airfield-color-code/"
}