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USCG Exam Practice · Rule 13 — Overtaking

Under the Inland Navigation Rules, a vessel is deemed to be overtaking when she is coming up with another vessel from a direction more than how many degrees abaft the other vessel's beam?

  1. A22.5 degrees✓ correct
  2. B45.0 degrees
  3. C67.5 degrees
  4. D112.5 degrees

Why A is correct

33 CFR §83.13(b) states that a vessel is deemed to be overtaking when coming up with another vessel from a direction more than 22.5 degrees abaft her beam. This corresponds to the arc covered by the sternlight.

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Under the Inland Navigation Rules, a vessel is deemed to be overtak… — USCG Exam Practice · CaptainsGround