What visibility is required for Class E airspace above 10,000 feet MSL?

In Class E airspace above 10,000 feet Mean Sea Level (MSL), the visibility requirement is set at 5 statute miles. This regulation is designed to ensure that pilots have enough visual reference to maintain safe separation from other aircraft and obstacles while flying in this airspace.

At this altitude, the 5 statute mile visibility requirement allows for a broader operating environment while still maintaining safety standards. This is particularly relevant for aircraft operating in high-altitude environments where the airspace is less congested compared to lower altitudes.

It’s important to note that visibility requirements for different classes of airspace can vary based on altitude and other factors, which is why understanding the specific requirements for Class E airspace is crucial for pilots. Different airspace classifications have tailored regulations to optimize safety and operational efficiency.