53H4 D
 What determines whether a NAVTEX receiver prints a particular type of message content from a programmed NAVTEX station?
A. The serial number and type of message have already been received but additional printouts are generated to ensure receipt aboard the vessel.
B. The subject indicator has been programmed for rejection by the operator but the message contains a priority override print command.
C. The transmitting station ID covering your area has been programmed for rejection by the operator or has not been previously received.
D. The serial number and type of message has not been previously received or the subject indicator has not been programmed for rejection.
