What is the extension limit for the regular maintenance pattern 5 and 23?

• A. To approach end of 23
• B. To the midpoint of runway 32
• C. To tree line of approach end of 32
• D. Full length to approach end of runway 32

Answer: (D)

The correct answer identifies that the extension limit for the regular maintenance pattern for runways 5 and 23 is the full length to the approach end of runway 32. This indicates that, when operating within the guidelines for maintenance patterns, the procedures and operational protocols extend all the way to the approach end of runway 32.

Understanding this limit is crucial for ensuring that aircraft maintain appropriate separation and adherence to safety measures during operations in the vicinity of these runways. The significance of maintaining a defined extension length lies in ensuring that the traffic flow around the runways and patterns remains controlled and predictable, thereby minimizing the risk of conflict between departing and arriving traffic or between different operational activities on the ground and in the air.

The other options do not cover the full extent required for safe operations, either by stopping short at specific points that might not facilitate optimal traffic flow or by making assumptions about thresholds that do not reflect the actual operational procedures. Recognizing the extent helps operators and pilots appreciate the surrounding area’s operational dynamics, which is essential in maintaining safety and efficiency at the airport.