What does the acronym VFR stand for in aviation?

The acronym VFR stands for Visual Flight Rules. This term is used in aviation to describe the conditions under which a pilot operates an aircraft in visual meteorological conditions. Under VFR, pilots are required to see and avoid obstacles and other aircraft, relying on visual references outside the cockpit rather than solely on instruments. This method of flying typically allows for greater flexibility in piloting and flight planning, as pilots can navigate using visual landmarks.

In contrast to VFR, there are Instrument Flight Rules (IFR), which apply when weather conditions are below the minimums required for VFR. IFR requires pilots to fly primarily by reference to instruments, as visibility may be limited. Understanding VFR is essential for pilots, particularly in managing flights under clear weather conditions, allowing for safer navigation and maneuvering.