What are the weather minimums for Class E airspace below 10,000 feet MSL?

The weather minimums for Class E airspace below 10,000 feet mean that visibility must be at least 3 statute miles, and pilots must remain clear of clouds. This requirement is established to ensure that pilots can maintain visual separation from other aircraft and obstacles, enhancing safety during flight operations.

Staying clear of clouds allows pilots to have a clear visual reference for navigation and situational awareness, which is particularly important in lower airspace where other traffic and ground features are more prevalent. The visibility of 3 statute miles is designed to provide sufficient sight distance to detect and avoid other aircraft, thereby reducing the risk of mid-air collisions.

In contrast, the other options have either inadequate visibility or cloud clearance requirements that do not conform to the established regulations for this airspace. For instance, 1 statute mile of visibility (found in one of the options) is not sufficient under these conditions. Understanding these minimums is crucial for any pilot operating in Class E airspace, as it helps ensure safety compliance during flight.