61I4 D
 What is the primary danger of improperly logging out?
A. The vessel will be barred in the future from sending traffic through an LES.
B. The NCS ensures that improper log-out procedures do not occur.
C. Scheduled MSI may not be available through the Inmarsat-C terminal.
D. Your company or another ship may accrue significant charges when their traffic is repetitively sent to your unavailable terminal.
