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 sailing vessel is proceeding along a narrow channel and can safely navigate ONLY inside the channel. The sailing vessel approaches a vessel engaged in fishing in the narrow channel. Which statement is TRUE?
Each vessel should move to the edge of the channel on her port side. The vessels are required to exchange signals. The fishing vessel is directed not to impede the passage of the sailing vessel. Each vessel should be displaying signals for a vessel constrained by her draft.
2. BOTH INTERNATIONAL & INLAND When underway in a channel, you should keep to the __________.
middle of the channel starboard side of the channel port side of the channel side of the channel that has the widest turns
3. BOTH INTERNATIONAL & INLAND Additional light signals are provided in the Annexes to the Rules for vessels __________.
not under command engaged in fishing engaged in towing under sail
4. BOTH INTERNATIONAL & INLAND What type of vessel or operation is indicated by a vessel showing two cones with the apexes together?
Sailing vessel Vessel trawling Mineclearing Dredge
5. BOTH INTERNATIONAL & INLAND At night, a vessel which is less than 7 meters in length and anchored in an area where other vessels do not normally navigate is __________.
not required to show any anchor lights required to show a flare-up light required to show one white light required to show sidelights and a sternlight
6. BOTH INTERNATIONAL & INLAND Which vessel sounds the same fog signal when underway or at anchor?
A sailing vessel A vessel restricted in her ability to maneuver A vessel constrained by her draft A vessel not under command
7. BOTH INTERNATIONAL & INLAND While underway in fog, you hear a vessel sound one prolonged blast followed by two short blasts on the whistle. What does this signal indicate?
A vessel towing A vessel engaged in pilotage duty A vessel being towed A vessel aground
8. BOTH INTERNATIONAL & INLAND You are underway, in fog, when you hear a whistle signal of one prolonged blast followed by two short blasts. This signal could indicate a vessel __________.
not under command being towed aground All of the above
9. INTERNATIONAL ONLY Which statement is true concerning a vessel "constrained by her draft"?
She must be a power-driven vessel. She is not under command. She may be a vessel being towed. She is hampered because of her work.
10. BOTH INTERNATIONAL & INLAND A pilot vessel may continue to sound an identity signal if she is __________.
aground at anchor not under command being towed