USCG Exam PracticeRule 5 — Look-out
A proper look-out must be maintained ______.
- ✓ at all times by sight, hearing, and all available meansCorrect
- B. at all times by sight and hearing only
- C. whenever visibility is restricted by sight and radar only
- D. during hours of darkness by sight, hearing, and radar
Why A is correct
Both the International and Inland Rules require a proper look-out at all times by sight and hearing as well as by all available means appropriate to prevailing circumstances. No limitation to darkness or restricted visibility is stated. (COLREGs Rule 5; 33 CFR §83.05)