USCG Exam Practice · Compass variation and deviation; T-V-M-D-C
Under 33 CFR §164.35, which of the following compass-related items must be present in the wheelhouse of a vessel subject to that regulation, in addition to the illuminated magnetic steering compass itself?
- AA gyrocompass deviation card and a compass comparison log updated weekly
- BA current magnetic compass deviation table or graph or compass comparison record for the steering compass✓ correct
- CA certified compass adjuster's report dated within the current calendar year
- DA deviation table for both the steering compass and any backup compass fitted on the vessel
Why B is correct
33 CFR §164.35(c) requires a current magnetic compass deviation table or graph or compass comparison record for the steering compass to be kept in the wheelhouse. The regulation does not specify a gyro deviation card, a certified adjuster's annual report, or a table for backup compasses.
Cited:33 CFR §164.35
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