USCG Exam PracticeRule 34 — Maneuvering and Warning Signals
Under the Inland Navigation Rules, when a power-driven vessel is departing a dock or berth, she is required to sound which signal?
- A. Two short blasts
- B. One short blast
- C. Five short and rapid blasts
- ✓ One prolonged blastCorrect
Why D is correct
33 CFR §83.34(g) requires that when a power-driven vessel is leaving a dock or berth, she shall sound one prolonged blast. This is a distinct warning signal not to be confused with the bend signal or maneuvering signals.
Cited:33 CFR §83.34(g)