The numbers 8 and 26 on the approach ends of a runway indicate what orientation?

The numbers 8 and 26 represent the magnetic orientation of a runway, indicating the compass headings that correspond to the runway's approach ends. The convention is that the number on the runway is derived from the magnetic heading, rounded to the nearest ten.

In this case, the number 8 corresponds to a magnetic heading of 080 degrees, while the number 26 corresponds to a magnetic heading of 260 degrees. This means that when flying towards the end marked 8, the aircraft is on a heading of 080 degrees magnetic, and when approaching the end marked 26, the aircraft is on a heading of 260 degrees magnetic.

Understanding the difference between magnetic and true headings is crucial for pilots, as many navigational aids and charts provide information in terms of magnetic headings for practical flight operations. The correct choice reflects this fundamental principle of runway designation.