Are you a TOP GUN in NavRules?You think you're ready for the NavRules test? Take the NavRules Challenge and find out!!
1. BOTH INTERNATIONAL & INLAND You are crossing a narrow channel in a 15-meter vessel when you sight a tankship off your port bow coming up the channel. Which statement is TRUE?
Yours is the give-way vessel because it is less than 30 meters long. You shall not impede the safe passage of the tankship. The tankship is the stand-on vessel because it is to port of your vessel. The tankship is the stand-on vessel because it is the larger of the two vessels.
2. INTERNATIONAL ONLY You are underway on the high seas in restricted visibility. You hear a fog signal of one prolonged and two short blasts. It could be any of the following EXCEPT a vessel __________.
minesweeping engaged in fishing constrained by her draft being towed
3. BOTH INTERNATIONAL & INLAND What is NOT a distress signal?
A continuous sounding of the fog horn Firing a gun every minute Five or more short rapid blasts on the whistle A square flag and ball flown from the mast
4. BOTH INTERNATIONAL & INLAND In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so __________.
only in case of an emergency or to engage in fishing within the zone as nearly as practical at right angles to the general direction of traffic flow at as small an angle as possible only to anchor within the zone
5. INTERNATIONAL ONLY Which vessel is to keep out of the way of the others?
A vessel constrained by her draft A vessel engaged in underwater operations A vessel engaged in trawling A vessel not under command
6. BOTH INTERNATIONAL & INLAND You are underway in restricted visibility and hear a fog signal forward of the beam. Nothing appears on your radar screen. You must __________.
stop your engines sound two prolonged blasts of the whistle sound the danger signal slow to bare steerageway
7. BOTH INTERNATIONAL & INLAND Which vessel would have no white lights visible when meeting her head-on?
A vessel trawling A vessel restricted in her ability to maneuver A vessel mineclearing A vessel not under command
8. BOTH INTERNATIONAL & INLAND Which vessel would exhibit sidelights when underway and not making way?
A vessel trawling A vessel not under command A pilot vessel A vessel engaged in dredging
9. BOTH INTERNATIONAL & INLAND A lantern combining a vessel's navigation lights may be shown on a __________.
15-meter sailing vessel 20-meter vessel engaged in fishing and making way 25-meter power-driven vessel trolling 25-meter pilot vessel
10. BOTH INTERNATIONAL & INLAND The Rules state that risk of collision shall be deemed to exist __________.
whenever two vessels are on opposite courses whenever a vessel crosses ahead of the intended track of another vessel if the bearing of an approaching vessel does not appreciably change if one vessel approaches another so as to be overtaking