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USCG Exam PracticeRule 30 — Anchored and Aground (lights)

Under the Inland Navigation Rules, a vessel of 60 meters in length at anchor at night is required to exhibit which lights?

  1. A. One all-round white light where it can best be seen
  2. A forward all-round white light and a lower all-round white light at or near the sternCorrect
  3. C. Sidelights and a sternlight only
  4. D. Two all-round white lights in a vertical line at the masthead

Why B is correct

A vessel at anchor must exhibit a forward all-round white light in the fore part and a second all-round white light at or near the stern at a lower level per 33 CFR §83.30(a). The single-light option of §83.30(b) is only available to vessels less than 50 meters in length.

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Under the Inland Navigation Rules, a vessel of 60 meters in length… — USCG Exam Practice · CaptainsGround