89J5 A
 What is the best method for a GMDSS Radio Operator to determine which SITOR (NBDP) station to contact for the purpose of sending a chargeable message or cable?
A. Listen to each station's "free signals" and call the strongest station.
B. Listen to each station's voice announcement and determine which channel(s) will be monitored.
C. Listen to each station's MSI broadcast to determine which public correspondence station to contact.
D. Listen to the U.S. Coast Guard's traffic list to determine which Coast Guard station will handle commercial traffic.
