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Visual line of sight (VLOS)

Term · Aviation and air traffic control · MLC-T-AVN-001101

Condition of operations wherein the operator maintains continuous, unaided visual contact with the unmanned aircraft.

Table 1. Record
IdentifierMLC-T-AVN-001101
FieldAviation and air traffic control
AbbreviationVLOS
ReferencesFAA Pilot/Controller Glossary
Record as JSON 
{
  "id": "MLC-T-AVN-001101",
  "term": "Visual line of sight (VLOS)",
  "field": "Aviation and air traffic control",
  "definition": "Condition of operations wherein the operator maintains continuous, unaided visual contact with the unmanned aircraft.",
  "abbreviation": "VLOS",
  "references": [
    "FAA Pilot/Controller Glossary"
  ],
  "url": "https://mlchart.com/terminology/aviation/visual-line-of-sight-vlos/"
}

Record 1,101 of 1,122 in Aviation and air traffic control terminology (MLC-0104). Request the full dataset.