Well... maybe... sorta... I suppose... But, I take the use of QRZ to mean "who is calling me?" i.e. I may not have heard your callsign, would you please repeat... or if in a contest situation, just " who needs me? " in a manner of speaking. I copy the call fine, just don't know if it's ME that he's calling? So there's a fine difference in semantics. That's funny!