Hi gang,
Try this one. Because of the location of my antenna I have disconnected it from the RB when not in use. The RB is connected to the PC though. This evening I started the program as I wanted to make updates to the database explorer. I forgot to uncheck the 'Process Hardware Flights' box and was dragged away from the PC for a few minutes. When I came back the RB had picked up a mode S from the evening Air Contractors ATR departing Shannon on the Fedex flight. All this with no antenna connected !!
Gerry