1. 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

2. INTERNATIONAL ONLY A signal of intent must be sounded in international waters by __________.

a vessel meeting another head-on
a vessel overtaking another in a narrow channel
a vessel crossing the course of another
the give-way vessel in a crossing situation

3. BOTH INTERNATIONAL & INLAND Which statement concerning maneuvering in restricted visibility is FALSE?

A vessel which cannot avoid a close-quarters situation with a vessel forward of her beam shall reduce her speed to bare steerageway.
A vessel which hears a fog signal forward of her beam shall stop her engines.
A vessel which hears a fog signal forward of the beam shall navigate with caution.
If a vessel determines by radar that a close-quarters situation is developing, she shall take avoiding action in ample time.

4. INTERNATIONAL ONLY Which statement is TRUE, according to the Rules?

A vessel constrained by her draft shall keep out of the way of a vessel engaged in fishing.
A vessel engaged in fishing while underway shall, so far as possible, keep out of the way of a vessel restricted in her ability to maneuver.
A vessel not under command shall avoid impeding the safe passage of a vessel constrained by her draft.
A vessel not under command shall keep out of the way of a vessel restricted in her ability to maneuver.

5. BOTH INTERNATIONAL & INLAND The term "restricted visibility" as used in the Rules refers __________.

only to fog
only to visibility of less than one-half of a mile
to visibility where you cannot see shore
to any condition where visibility is restricted

6. BOTH INTERNATIONAL & INLAND While underway in fog you hear a whistle signal consisting of one prolonged blast followed immediately by two short blasts. This signal is sounded in fog by __________.

vessels at anchor, not engaged in fishing
vessels underway and towing
vessels in danger
pilot vessels

7. BOTH INTERNATIONAL & INLAND What is the minimum length of an anchored vessel which is required to show a white light both forward and aft?

50 meters
100 meters
150 meters
200 meters

8. BOTH INTERNATIONAL & INLAND A vessel aground would show the same dayshape as a __________.

vessel towing a submerged object
dredge underway and dredging
hydrographic survey vessel at anchor and surveying
None of the above

9. BOTH INTERNATIONAL & INLAND A towing light is a yellow light having the same characteristics as a(n) __________.

special flashing light
anchor light
sternlight
masthead light

10. INTERNATIONAL ONLY When vessels are in sight of one another, two short blasts from one of the vessels means __________.

"I am altering my course to starboard"
"I am altering my course to port"
"I intend to change course to starboard"
"I intend to change course to port"