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 yellow light over a white light at night is a vessel __________.
engaged in piloting towing astern engaged in fishing in distress
2. BOTH INTERNATIONAL & INLAND A vessel engaged in mineclearing shows special identity lights __________.
in addition to the lights required for a power-driven vessel which mean that other vessels should not approach within 1000 meters of the mineclearing vessel which are green and show all-round All of the above
3. BOTH INTERNATIONAL & INLAND A 200-meter vessel is aground in restricted visibility. Which signal is optional?
A bell signal A gong signal A whistle signal All of the above
4. INLAND ONLY At night, a barge moored in a slip used primarily for mooring purposes shall __________.
show a flashing yellow light at each corner show a white light at each corner show a red light at the bow and stern not be required to be lighted
5. INLAND ONLY A power-driven vessel operating in a narrow channel with a following current on the Great Lakes or Western Rivers is meeting an upbound vessel. Which statement is TRUE?
The downbound vessel has the right of way. The upbound vessel must initiate the required maneuvering signals. The upbound vessel must propose the manner of passing. All of the above
6. BOTH INTERNATIONAL & INLAND A rigid replica of the International Code flag "A" may be shown by a vessel __________.
pulling a submarine cable engaged in diving operations engaged in underway replenishment transferring explosives
7. INLAND ONLY Under the Inland Navigation Rules, what is the meaning of the two short blasts signal used when meeting another vessel?
"I am turning to starboard." "I am turning to port." "I intend to leave you on my starboard side." "I intend to leave you on my port side."
8. BOTH INTERNATIONAL & INLAND You are making headway in fog and hear a fog signal of two prolonged blasts on your starboard quarter. You should __________.
stop your vessel change course to the left change course to the right hold your course and speed
9. BOTH INTERNATIONAL & INLAND What equipment for fog signals is required for a vessel 20 meters in length?
Whistle only Bell only Whistle and bell only Whistle, bell, and gong
10. BOTH INTERNATIONAL & INLAND In a crossing situation on open waters, a sailing vessel shall keep out of the way of all the following vessels EXCEPT a vessel __________.
not under command restricted in her ability to maneuver engaged in towing fishing