What does an RVR value of 2400 feet indicate for runway 22?

An RVR value of 2400 feet indicates that the Runway Visual Range at runway 22 is 2400 feet. The notation "R22/2400FT" specifically conveys this information. RVR is a crucial measurement for pilots as it establishes the visibility conditions on the runway, especially during low visibility situations.

The indication of 2400 feet suggests that pilots can expect to see clearly up to that distance when landing on runway 22. This distance is significant because it helps inform flight operations, particularly regarding takeoff and landing procedures.

The other choices do not accurately reflect the meaning of the RVR value. For example, stating that runway 22 has no visibility contradicts the explicit RVR measurement, which shows a defined range. Similarly, converting the RVR into meters or claiming optimal visibility (which typically refers to significantly clearer conditions than 2400 feet) does not accurately represent what an RVR of 2400 feet signifies in terms of visibility.