What does VFR stand for in aviation?

VFR stands for Visual Flight Rules, which is a set of regulations under which a pilot operates an aircraft in weather conditions generally clear enough to allow the pilot to see where the aircraft is going. Under VFR, pilots must maintain visual reference to the ground and other landmarks, and they are responsible for maintaining a safe distance from clouds and ensuring adequate visibility.

The definition emphasizes the pilot's ability to navigate using visual cues, which is crucial when flying under these rules. Good visibility and clear weather conditions are essential for VFR, as they allow pilots to maneuver their aircraft safely without relying solely on instruments.

Understanding VFR is fundamental for pilots, as it contrasts with IFR (Instrument Flight Rules), where pilots fly primarily by reference to instruments and in conditions where visual navigation is not possible. In essence, VFR enhances situational awareness and allows for more flexible navigation, but it comes with its own set of responsibilities and limitations that pilots must always adhere to for safety.