What is the elevation of the obstruction located approximately 3.5 NM south of LHM?

The correct answer indicates that the obstruction is 11 feet lower than the airport elevation. This suggests that the elevation of the obstruction in question is below the elevation of LHM (an airport). In aviation, understanding the elevation of nearby obstructions in relation to airport elevation is crucial for ensuring safe flight operations, especially during takeoff and landing phases.

Such information is vital for pilots to avoid terrain and other obstacles while navigating. Knowing that the obstruction is below the airport elevation provides a clear margin and confidence that sufficient altitude can be maintained during flight operations in that area. Safety protocols dictate that awareness of these elevations and any surrounding obstructions is essential to avoid potential hazards.