What is the standard elevation for a runway numbered 6?

The standard elevation for a runway numbered 6 is based on its magnetic heading, which is approximately 060 degrees. The elevation itself is determined by airport-specific data rather than an inherent standard related to the runway number.

In this case, the correct choice indicates that the runway elevation is 173 feet Mean Sea Level (MSL). This elevation reflects the actual height of the runway above sea level, which is important for pilots to know for takeoff and landing procedures. Properly understanding this elevation is critical for ensuring safe operations in varying weather conditions and altitudes.

The other options provide alternative elevations that do not correspond to the standard elevation for this particular runway. It's important for pilots and flight planners to have precise elevation information to avoid potential issues with performance calculations and to maintain safety in operations.