Inland Rule 4 establishes that Rules 4 through 10 apply in what condition?

A. Only when vessels are in sight of one another
B. Only in restricted visibility
✓ In any condition of visibilityCorrect
D. Only during hours of darkness

Why C is correct

33 CFR §83.04 states that Rules 4 through 10 'apply in any condition of visibility,' which means Rule 5 (look-out) applies regardless of whether visibility is clear or restricted, day or night.

Cited:33 CFR §83.04 33 CFR §83.05

More Rule 5 — Look-out questions

Under the Inland Navigation Rules, which vessels are required to maintain a proper look-out at all times?
Rule 5 requires a proper look-out to be maintained by which of the following means?
The stated purpose of maintaining a proper look-out under Rule 5 is to accomplish which of the following?
Rule 5 (Look-out) falls within which group of Inland Navigation Rules, and what is the significance of that…
Under the Inland Navigation Rules, which vessels are required to maintain a proper look-out at all times?
Rule 5 requires a proper look-out to be maintained by which means?

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Inland Rule 4 establishes that Rules 4 through 10 apply in what con… — USCG Exam Practice · CaptainsGround