What is the minimum visibility required when conducting aerobatic maneuvers?

The minimum visibility required when conducting aerobatic maneuvers is indeed 3 statute miles (SM). This regulation is in place to ensure that pilots have adequate visual reference during aerobatic flight, which is critical for maintaining spatial awareness and avoiding collisions with terrain or other aircraft. Sufficient visibility helps pilots to accurately assess their position and maneuvers in relation to their surroundings, which is especially important during the dynamic and often rapid changes involved in aerobatic flight.

This requirement also aligns with regulations set by aviation authorities that ensure safety when performing maneuvers that can significantly change an aircraft's altitude and orientation. Therefore, having at least 3 SM of visibility allows pilots enough room to operate safely while maintaining control and situational awareness in the performance of aerobatic maneuvers.