USCG Exam PracticeRule 3 — General Definitions
Under the Inland Navigation Rules, a vessel is considered 'underway' when she is in which condition?
- A. Making way through the water under her own power
- ✓ Not at anchor, not made fast to the shore, and not agroundCorrect
- C. Moving at any speed relative to the water
- D. Proceeding under the direction of a licensed master
Why B is correct
33 CFR §83.03(i) defines 'underway' as a vessel that is not at anchor, or made fast to the shore, or aground. A vessel can be underway without making way; the definition does not require movement through the water.
Cited:33 CFR §83.03(i)