WHY LAND ? ✈ Extreme CATIIIB -Severeⁿ Fog (Cockpit) Landing ♦W0X0F

00 VISIBILITY ~WHY LAND ? Seriously Foggy CAT3B Landing- Full Autoland~ LAND 3 ! CATIII ’’W0X0F’’ Conditions ! Zurich’s {LSZH}, Kloten Airport. Anyone KNOW what ’W0X0F’ actually means? (-Exactly) → ICSO0MF 100900