In aviation, what is the term for the area affected by low visibility?

• A. Fog zone
• B. Cloud cover area
• C. Restricted flight zone
• D. Low visibility corridor

Answer: (A)

The term used in aviation to refer to an area affected by low visibility is often identified as the "fog zone." This terminology is specifically related to conditions where fog significantly reduces visibility, posing challenges for pilots during takeoff, landing, and navigation. In these areas, aircraft may face obstacles due to the reduced ability to visually identify terrain, other aircraft, or navigational aids, which can increase the risk of accidents.

The concepts of cloud cover area and restricted flight zone are associated with different weather phenomena and airspace limitations but do not specifically denote areas affected by low visibility due to fog. Similarly, the term "low visibility corridor" may suggest a pathway characterized by reduced visibility, but it is not the established term in aviation lexicon for describing areas like those impacted by fog. Understanding the correct terminology is vital for effective communication and operational safety in the aviation industry.