What is the touchdown zone elevation (TDZE) for RWY 4?

The touchdown zone elevation (TDZE) for a runway is a crucial measurement that indicates the elevation of the first 3,000 feet of the runway, starting from the threshold. This elevation is used by pilots during the approach and landing phases to ensure they are at the proper altitude for a safe landing.

In this case, the correct value of 44 feet MSL (Mean Sea Level) indicates the specific elevation at which aircraft should expect to land when approaching RWY 4. Understanding the TDZE is essential for pilots as it helps them to configure their approach, considering factors like terrain and obstacle clearance, and ensuring they maintain the appropriate glide slope throughout the landing process.

Options that suggest elevations significantly different from 44 feet MSL do not reflect the specified TDZE for RWY 4 and could lead to inaccuracies in approach planning and execution. Thus, identifying the TDZE accurately assists in navigating the landing safely and effectively.