Steven P. McNicoll wrote:
"B A R R Y" wrote in message
...
And if more than one are in use, how does anyone know which one is
pertinent?


I'd consider them all pertinent, especially since they probably intersect.


Who declares the "active" at an uncontrolled field?


Whoever chooses the runway.




Fair enough. But how is the term "active" useful to the other pilots
using the uncontrolled airport, vs. the actual runway identifier?