4.2.1 A vessel certified to operate in coastal
or exposed waters which carries 50 or more passengers shall be fitted
with marine radar system for surface navigation approved by the Administration,
with a radar screen mounted at the operating station. The radar and
its installation shall be suitable for the intended speed and operating
area of the vessel.
4.2.2 A vessel certified to operate in protected
waters need not be fitted with a radar where the Administration determines
it is not necessary due to the vessel’s operating area and local
weather conditions.