"Brad Z" wrote in message
news:yIEVb.208758$nt4.986973@attbi_s51...

It doesn't, but if you turn the box off and squawk nothing, TCAS
won't see you. So I suppose my point is that it doesn't matter
what you squawk if radar can't see you, as long as you're
squawking something.


I believe that was Roy Smith's point.