For GMDSS, which statement concerning a compulsory vessel is FALSE?

A
A conditional or partial exemption may be granted, in exceptional circumstances, for a single voyage outside the sea area for which the vessel is equipped.
B
Once a compulsory vessel's GMDSS station has been fitted and inspected, the station must be inspected only once every five years.
C
All passenger vessels and all cargo vessels that are 300 Gross Tons or larger must comply.
D
Compulsory vessels must carry at least two licensed GMDSS Radio Operators.
E