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USCG Exam PracticeRule 28 — Constrained by Draft (lights)

A vessel not under command that is making way through the water shall exhibit which lights at night?

  1. Two all-round red lights in a vertical line, sidelights, and a sternlightCorrect
  2. B. Three all-round lights (red-white-red) in a vertical line and a sternlight
  3. C. Two all-round red lights in a vertical line and a masthead light
  4. D. Two all-round red lights in a vertical line only

Why A is correct

33 CFR §83.27(a)(i) and (iii) require a vessel not under command to show two all-round red lights in a vertical line, and when making way, to additionally exhibit sidelights and a sternlight. No masthead light is required for a vessel not under command.

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A vessel not under command that is making way through the water sha… — USCG Exam Practice · CaptainsGround