USCG Exam PracticeRule 9 — Narrow Channels
In a narrow channel, a power-driven vessel intends to overtake another power-driven vessel. Under the Inland Navigation Rules, what action must the overtaking vessel take before passing?
- A. Sound five or more short blasts and proceed if no response is received within two minutes.
- ✓ Sound the appropriate signal under Rule 34(c) and take steps to permit safe passing.Correct
- C. Obtain VHF radio agreement from the vessel to be overtaken before sounding any whistle signal.
- D. Sound one prolonged blast and proceed to the port side of the vessel being overtaken.
Why B is correct
Inland Rule 9(e)(i) requires the power-driven vessel intending to overtake in a narrow channel to indicate her intention by sounding the appropriate signal prescribed in Rule 34(c) and take steps to permit safe passing. The overtaking vessel retains her obligations under Rule 13 regardless.
Cited:33 CFR §83.09(e)(i)