Where can the highest obstacle on the approach chart typically be found?

• A. Within 5 nm of the runway
• B. On the centerline of the approach
• C. Plate Dependent
• D. In the terminal airspace

Answer: (C)

The correct choice highlights that the location of the highest obstacle on the approach chart can vary depending on the specific approach plate being used. Each approach chart is designed with unique terrain and obstacle considerations relevant to the specific airport and surrounding geography.

The highest obstacle can be positioned in different areas based on the local landscape, air traffic control requirements, and the design of the approach. For example, in some cases, the highest obstacle may be located close to the runway, whereas in others, it could be situated further away or in a different orientation altogether.

Understanding this variability is crucial for pilots during approach and landing phases, as it enables them to assess potential obstacles and determine safe altitudes based on the specific chart for that flight. This emphasizes the importance of thoroughly examining the approach chart for any elevation and obstacle information that could affect flight safety.