What additional information is typically shared with an aircraft on final approach in low visibility conditions?

In low visibility conditions, providing braking action reports to an aircraft on final approach is crucial for ensuring a safe landing. These reports inform the flight crew about the state of the runway surface, specifically how effective the aircraft's brakes will be when touchdown occurs.

Since low visibility can significantly impact the pilots’ ability to assess conditions visually, having current information on runway conditions helps them make informed decisions regarding landing gear deployment and approach speed. This information is vital for managing risks associated with poor braking conditions, which can affect the aircraft's stopping distance and overall landing safety.

Braking action reports usually include details about whether the runway is dry, wet, icy, or snowy, allowing pilots to adjust their landing technique accordingly. By sharing this information, air traffic control plays an essential role in facilitating a safe and efficient landing under challenging conditions.