USCG Exam PracticeRule 34 — Maneuvering and Warning Signals
Under the Inland Navigation Rules, the optional maneuvering light used to supplement whistle signals under Rule 34(b) must meet which specification?
- ✓ An all-round white or yellow light visible at a minimum range of 2 miles, synchronized with the whistleCorrect
- B. An all-round white light visible at a minimum range of 3 miles, independent of the whistle
- C. A flashing yellow light visible at a minimum range of 2 miles, operated independently of the whistle
- D. An all-round white or yellow light visible at a minimum range of 1 mile, synchronized with the whistle
Why A is correct
Inland Rule 34(b)(iii) specifies that the maneuvering light shall be one all-round white or yellow light, visible at a minimum range of 2 miles, synchronized with the whistle, and complying with Annex I (33 CFR part 84).
Cited:33 CFR §83.34(b)(iii)