wrote in message
...

The OBS has much meaning to a CDI when using a localizer course, if
you just know how to interpret said meaning.

It has no meaning to the CDI, which after all is an inanimate object. If
you
are properly trained it should have some meaning for you.

When I use words, they mean exactly what I mean for them to mean,
nothing more and nothing less.

Very well, what does the OBS mean to the CDI on a localizer?