What is the floor of the Savannah Class C airspace at the shelf area?

In the context of airspace classification, the shelf area of Class C airspace typically has a defined altitude floor, which is crucial for pilots to understand aircraft operating altitudes and for managing air traffic effectively. In the case of Savannah's Class C airspace, the shelf area is designated with a floor of 1,300 feet MSL (Mean Sea Level). This altitude is significant because it indicates the vertical limit above which certain airspace regulations and air traffic control services apply.

The reference to MSL instead of AGL (Above Ground Level) is important, as MSL provides a consistent baseline across different elevations and locations, ensuring that the altitude measures are universally applicable regardless of geographical variances. Consequently, pilots operating within the Savannah Class C airspace must be aware that any flights at or below this altitude will require appropriate communication and compliance with air traffic control directives. Understanding this altitude helps in maintaining safe distances from other aircraft and adhering to the established protocols in controlled airspace.