85J5 A
 Through which coast radio station(s) may a U.S.-flag merchant vessel communicate?
A. Any coast radio station in the world that is licensed to provide such communications.
B. Any coast radio station in the world that is licensed to provide such communications, but prior authorization must be obtained for a U.S.-flag merchant vessel to communicate through a non-U.S. station.
C. The U.S. Coast Guard coordinates the communications and assigns the working channel.
D. U.S. flag ships are licensed to communicate only with U.S. coast radio stations.
