What is the elevation of Spencer Field?

• A. 151 MSL
• B. 204 MSL
• C. 200 AGL
• D. 14 MSL

Answer: (A)

The elevation of Spencer Field is measured in Mean Sea Level (MSL), which provides a consistent reference for altitude. Selecting 151 MSL indicates that the point is 151 feet above sea level, which is a specific measurement relevant for aviation and navigation purposes. This elevation is essential for ensuring safe flight operations, as pilots must be aware of terrain elevations in relation to their aircraft's altitude.

The other options, although they may represent different altitudes, do not match the known elevation for Spencer Field. For example, the choice indicating 204 MSL is simply too high when compared to the accurate measurement. Additionally, the options that define height Above Ground Level (AGL) are not applicable, as they are measured relative to the ground directly beneath a point, which differs from the MSL standard. Thus, the choice of 151 MSL is correct and reflects the accurate elevation data for Spencer Field.