Visibility [ICAO]

{
  "id": "MLC-T-AVN-001094",
  "term": "Visibility [ICAO]",
  "field": "Aviation and air traffic control",
  "definition": "The ability, as determined by atmospheric conditions and expressed in units of distance, to see and identify prominent unlighted objects by day and prominent lighted objects by night.\n\na. Flight Visibility- The visibility forward from the cockpit of an aircraft in flight.\n\nb. Ground Visibility- The visibility at an aerodrome as reported by an accredited observer.\n\nc. Runway Visual Range [RVR]- The range over which the pilot of an aircraft on the centerline of a runway can see the runway surface markings or the lights delineating the runway or identifying its centerline.",
  "subject": "ICAO",
  "references": [
    "FAA Pilot/Controller Glossary"
  ],
  "url": "https://mlchart.com/terminology/aviation/visibility-icao/"
}