QRA What is the name of your station?

QRG What's my exact frequency?

QRH Does my frequency vary?

QRI How is my tone? (1-3)

QRK What is my signal intelligibility? (1-5)

QRL Are you busy?

QRM Is my transmission being interfered with?

QRN Are you troubled by static?

QRO Shall I increase transmitter power?

QRP Shall I decrease transmitter power?

QRQ Shall I send faster?

QRS Shall I send slower?

QRT Shall I stop sending?

QRU Have you anything for me? (Answer in negative)

QRV Are you ready?

QRW Shall I tell ........ you're calling him?

QRX When will you call again?

QRZ Who is calling me?

QSA What is my signal strength? (1-5)

QSB Are my signals fading?

QSD Is my keying defective?

QSG Shall I send ........ messages at a time?

QSK Can you work breakin?

QSL Can you acknowledge receipt?

QSM Shall I repeat the last message sent?

QSO Can you communicate with .............. direct?

QSP Will you relay to ......... ?

QSV Shall I send a series of V's?

QSW Will you transmit on ......... ?

QSX Will you listen for ....... on ......... ?

QSY Shall I change frequency?

QSZ Shall I send each word/group more than

once? (Answer send twice or ..... )

QTA Shall I cancel number ........ ?

QTB Do you agree with my word count? (Answer negative)

QTC How many messages have you to send?

QTH What is your location?

QTR What is your time?

QTV Shall I stand guard for you ..... ?

QTX Will you keep your station open for further communication with me?

QUA Have you news of ............. ?