What is the minimum visibility required for VFR flight in Class E airspace below 10,000 feet?

The minimum visibility required for VFR (Visual Flight Rules) flight in Class E airspace below 10,000 feet is 3 statute miles. This requirement is in place to ensure that pilots can sufficiently see and avoid obstacles, other aircraft, and navigate safely while maintaining visual separation from the ground and other hazards.

In Class E airspace, which is often used for transitions to and from larger airports and serves as an extension of the controlled airspace, the 3 statute miles visibility rule allows for a reasonable margin of safety for pilots operating in mixed traffic conditions. Additionally, this visibility requirement complements the cloud clearance criteria applicable in this airspace, allowing pilots to maintain situational awareness and adhere to safe flying practices.

It's important for pilots to understand these minimum requirements as they prepare for flight operations, ensuring both compliance with regulations and the safety of themselves and others in the shared airspace.