Practice question

Under what specific meteorological conditions is the term 'CAVOK' used in a METAR report at a Ghanaian aerodrome?

  1. Visibility 10 km or more, no clouds below 5,000 feet or minimum sector altitude (whichever is higher), no CB/TCU, and no significant weather
  2. Visibility 5 km or more, clear skies, and wind speed below 10 knots
  3. Skies completely clear of all clouds, regardless of visibility
  4. Runway surface dry, visibility 8 km, and no wind shear reported

Answer: A — Visibility 10 km or more, no clouds below 5,000 feet or minimum sector altitude (whichever is higher), no CB/TCU, and no significant weather

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