1. 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.

2. INTERNATIONAL ONLY A single vessel being towed alongside shall show __________.

one all-round white light
sidelights and a stern light
only the outboard sidelight and a stern light
a masthead light, sidelights, and a stern light

3. BOTH INTERNATIONAL & INLAND A pilot vessel may continue to sound an identity signal in fog if she is __________.

aground
at anchor
not under command
no longer on pilotage duty

4. BOTH INTERNATIONAL & INLAND A vessel is overtaking when she approaches another from more than how many degrees abaft the beam?

0.0°
11.25°
22.5°
45.0°

5. BOTH INTERNATIONAL & INLAND The lights required by the Rules must be shown __________.

from sunrise to sunset in restricted visibility
at all times
ONLY from sunset to sunrise
whenever a look-out is posted

6. BOTH INTERNATIONAL & INLAND According to the Navigation Rules, all of the following are engaged in fishing EXCEPT a vessel __________.

setting nets
trawling
using a dredge net
trolling

7. INTERNATIONAL ONLY If a vessel displays three all-round red lights in a vertical line at night, during the day she may show __________.

three balls in a vertical line
a cylinder
two diamonds in a vertical line
two cones, apexes together

8. BOTH INTERNATIONAL & INLAND The masthead light may be located at other than the fore and aft centerline on a power-driven vessel __________.

less than 20 meters in length
less than 12 meters in length
which has separate sidelights carried on the outboard extremes of the vessel's breadth
engaged in fishing

9. BOTH INTERNATIONAL & INLAND A vessel must proceed at a safe speed __________.

in restricted visibility
in congested waters
during darkness
at all times

10. INLAND ONLY A law enforcement vessel patrolling a marine regatta may show either a flashing blue light or __________.

two amber lights in a horizontal line
an alternately flashing red and yellow light
a high intensity flashing white light (strobe)
a fixed green light over a red flashing light