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 A vessel showing a rigid replica of the International Code flag "A" is engaged in __________.
diving operations dredging fishing mineclearance operations
2. BOTH INTERNATIONAL & INLAND At night, which lights would you see on a vessel engaged in fishing, other than trawling?
Two red lights, one over the other A green light over a red light A red light over a white light A white light over a red light
3. INTERNATIONAL ONLY What whistle signal, if any, would be sounded when two vessels are meeting, but will pass clear starboard to starboard?
One short blast Two short blasts Five or more short blasts No signal is required.
4. BOTH INTERNATIONAL & INLAND Which situation would be a "special circumstance" under the Rules?
Vessel at anchor More than two vessels meeting Speed in fog Two vessels crossing
5. BOTH INTERNATIONAL & INLAND In a crossing situation, a vessel fishing must keep out of the way of a vessel which is __________.
under sail towing restricted in her ability to maneuver engaged in pilotage duty
6. BOTH INTERNATIONAL & INLAND Your power-driven vessel is underway when you sight a sailing vessel on your port bow. Which vessel is the "stand-on" vessel?
The sailboat, because it is to port of your vessel The sailboat, because it is under sail Your vessel, because it is a power-driven vessel Your vessel, because it is to starboard of the sailboat
7. BOTH INTERNATIONAL & INLAND If you anchor your 25-meter vessel in a harbor, what light(s) must you show?
One all-round white light Two all-round white lights One all-round red light All the deck house lights
8. BOTH INTERNATIONAL & INLAND What dayshape must be shown by a vessel over 20 meters fishing which has gear extending more than 150 meters horizontally outward from it?
One black ball One diamond shape One cone with its apex upwards One basket
9. BOTH INTERNATIONAL & INLAND A vessel is considered to be "restricted in her ability to maneuver" under the Rules if she is __________.
at anchor mineclearing engaged in fishing engaged in towing
10. BOTH INTERNATIONAL & INLAND As defined in the Rules, the term "vessel" includes __________.
seaplanes nondisplacement craft barges All of the above