At certain airports in Class D airspace, when is special VFR authorized for takeoffs and landings?

Special VFR (SVFR) is a set of operating rules that allow pilots to take off and land in weather conditions that are below the basic VFR minimums, specifically in Class D airspace. For a Special VFR operation to be authorized, air traffic control (ATC) must provide explicit clearance.

The correct answer indicates that SVFR is allowed if the flight visibility is at least 1 statute mile. This minimum visibility requirement is established to ensure that pilots can navigate safely while managing their flight in controlled airspace, thus balancing the safety of operations with the need for flexibility in conditions that may otherwise restrict VFR flights.

SVFR is particularly useful in situations where visibility is limited but pilots and ATC believe they can operate safely given that visibility meets this minimum standard. In summary, this option reflects the regulations that govern SVFR operations, prioritizing safety while accommodating for variable weather conditions.