What is the minimum flight visibility requirement for VFR flight above 1200 ft AGL and below 10000 ft MSL during daylight hours outside controlled airspace?

The minimum flight visibility requirement for VFR (Visual Flight Rules) flight above 1200 feet AGL (Above Ground Level) and below 10,000 feet MSL (Mean Sea Level) during daylight hours outside controlled airspace is indeed 1 mile. This regulation is designed to ensure that pilots have adequate visibility to see other aircraft and the ground, thus enhancing their situational awareness and safety while flying under VFR conditions.

In uncontrolled airspace, such as rural areas or regions not surrounded by busy airports, the visibility requirement allows for pilots to operate safely even with slightly reduced visibility compared to more congested airspace. The stipulation of 1 mile provides a balance between safety and operational flexibility, catering to the needs of general aviation pilots who may not be operating in high-density areas.

This requirement reflects the conditions under which pilots can adequately navigate, avoid obstacles, and maintain visual separation from other aircraft. Hence, the choice reflects a critical safety standard within aviation regulations.