1-9B5 B
On what frequency should a ship station normally call a coast station when using a radiotelephony emission?
A. On a vacant radio channel determined by the licensed radio officer.
B. Calls should be initiated on the appropriate ship-to-shore working frequency of the coast station.
C. On any calling frequency internationally approved for use within ITU Region 2.
D. On 2182 kHz or Ch-16 at any time.
