In a previous article, Mxsmanic said:
What does it mean when the crew of an aircraft look for "the pin" held by the
ground crew after pushback?

It disables the reset button.


--
Paul Tomblin http://blog.xcski.com/
"You are all but subwidgets in a composite container whose logical tab
group I have registered the traversal order of. I can merely point at you
and your popup dialogue will be unmapped unless XmNautoUnmanage is False."