cac4f9b2__for_Morse_Code__CW____3_28_97_Q_Signals_for_Morse_Code__CW__Used_as_a_Question
[Q Signal] QTQ [Used as a Reply] I am going to communicate with your staion by means of the International Code of Signals. [Used as a Question] 
Can you communicate with my station by meains of the International Code of Signals?
Q SIgnals for Morse Code (CW) - 3/28/97
Used as a Question