What does the code "R35L/M0600V1500FT" represent in runway reporting?

The code "R35L/M0600V1500FT" in runway reporting uses a specific format that communicates important information about runway conditions. The key components of the code break down as follows:

• "R35L" indicates the specific runway, which is Runway 35 Left. This identifies the location for the information being reported.

• "M" signifies that there is a visibility report; in this context, it indicates 'min' or minimum visibility.

• "0600" denotes the minimum visibility on the runway, expressed in feet. It shows that the visibility could be as low as 600 feet.

• "V1500FT" indicates that the visibility can vary, with a maximum visibility up to 1500 feet.

Thus, the entire code effectively communicates that the visibility of Runway 35 Left is a minimum of 600 feet and can vary up to 1500 feet, making answer B the correct interpretation. This reporting format is vital for pilots and air traffic controllers to determine the conditions of the runway and make informed decisions regarding landing and takeoff.