7-34E5 C
 How are normal working conditions restored on a SITOR (NBDP) frequency on which radio silence had been imposed?
A. The LES that imposed the radio silence must transmit a SITOR (NBDP) message stating "SILENCE FINI".
B. The Public Correspondence Station (PCS) that imposed the radio silence must transmit a narrow band direct printing message on the Distress frequency stating "SILENCE FINI".
C. The RCC or Coast station that imposed the radio silence must transmit a SITOR (NBDP) message stating "SILENCE FINI".
D. The High Seas Service (HSS) that imposed the radio silence must transmit a narrow band direct printing message on the Distress frequency stating "SILENCE FINI".
