Originally Posted by
Il Duce
I have called non-squawking traffic pilots and received the reply, "Got him on TCAS". So tempted on those occasions to say, "No you haven't, pay attention, I've just told you it's non-squawking therefore you can't have it on TCAS."
Why didn't you? In UK most controllers will advise "primary return only" if traffic isn't giving a secondary radar return.