What is the maximum descent authorized for a Category A aircraft when approaching?

The maximum descent authorized for a Category A aircraft, when approaching, is indeed 1,000 feet. This regulation is in place because Category A aircraft are characterized by having a stall speed of 1.3 times the landing configuration stall speed of less than 91 knots. This slower speed necessitates a careful approach and requires more stringent descent rates to ensure safety and stability during landing.

The 1,000-foot limit provides a balance between ensuring safe operational procedures and allowing adequate time for pilots to respond to any changes in the approach environment, such as wind or obstacles. Maintaining this limit is essential for minimizing the risk of controlled flight into terrain during the final phases of approach. Understanding these parameters is crucial for pilots operating within this category to maintain compliance and ensure a safe landing procedure.