1. BOTH INTERNATIONAL & INLAND A vessel using a traffic separation scheme is forbidden to __________.

proceed through an inappropriate traffic lane
engaged in fishing in the separation zone
cross a traffic lane
enter the separation zone, even in a emergency

2. BOTH INTERNATIONAL & INLAND What describes a head-on situation?

Seeing a vessel displaying both sidelights ONLY dead ahead
Seeing two forward white towing identification lights in a vertical line on a towing vessel directly ahead
Seeing both sidelights of a vessel directly off your starboard beam
Seeing both sidelights and masthead light(s) of a vessel dead ahead

3. INLAND ONLY While underway in a harbor you hear a vessel sound a prolonged blast. This signal indicates that this vessel __________.

desires to overtake your vessel
is at anchor
is backing her engines
is moving from a dock

4. BOTH INTERNATIONAL & INLAND A vessel engaged in trawling will show identification lights of __________.

a red light over a white light
a white light over a red light
a green light over a white light
two red lights in a vertical line

5. INTERNATIONAL ONLY To indicate that a vessel is constrained by her draft, a vessel may display, in a vertical line, __________.

three 360° red lights
two 225° red lights
three 360° blue lights
two 225° blue lights

6. INLAND ONLY While underway and in sight of another vessel more than .5 mile away, you put your engines full speed astern. Which statement concerning whistle signals is TRUE?

You must sound three short blasts on the whistle.
You must sound one blast if backing to starboard.
You must sound whistle signals only if the vessels are meeting.
You need not sound any whistle signals.

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

two cones, base to base
three black balls in a vertical line
a cylinder
a cone, apex downward

8. INTERNATIONAL ONLY Two power-driven vessels are meeting. A two blast whistle signal by either vessel means __________.

"I intend to alter course to port"
"I desire to pass starboard to starboard"
"I desire to pass port to port"
"I am altering course to port"

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

in restricted visibility
in congested waters
during darkness
at all times

10. 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