1. INTERNATIONAL ONLY Your vessel is constrained by her draft and operating in a narrow channel. Another vessel is crossing your course from starboard to port. You are in doubt as to her intentions. According to Rule 9, you __________.

should sound one short blast to indicate that you are holding course and speed
must sound one prolonged blast
may sound the danger signal
are required to back down

2. BOTH INTERNATIONAL & INLAND Two vessels are approaching each other near head on. What action should be taken to avoid collision?

The first vessel to sight the other should give way.
The vessel making the slower speed should give way.
Both vessels should alter course to starboard.
Both vessels should alter course to port.

3. BOTH INTERNATIONAL & INLAND You are crossing a narrow channel in an 18-meter tug when you sight a loaded tankship off your port bow coming up the channel. Which statement is correct?

Neither vessel is the stand-on vessel because the tankship is crossing.
You cannot impede the safe passage of the tankship.
The tankship is the stand-on vessel because it is in the channel.
The tankship is the stand-on vessel because it is the larger of the two vessels.

4. BOTH INTERNATIONAL & INLAND Which signal, other than a distress signal, can be used by a vessel to attract attention?

Searchlight beam
Continuous sounding of a fog signal apparatus
Burning barrel
Orange smoke signal

5. BOTH INTERNATIONAL & INLAND If a sailing vessel with the wind on the port side sees a sailing vessel to windward and cannot tell whether the other vessel has the wind on the port or starboard side, she shall __________.

hold course and speed
sound the danger signal
keep out of the way of the other vessel
turn to port and come into the wind

6. BOTH INTERNATIONAL & INLAND Which requirement must be met in order for a stand-on vessel to take action to avoid collision?

Risk of collision must exist.
The give-way vessel must have taken action first.
The vessels must be within half a mile of each other.
There are no requirements to be met. The stand-on vessel may take action anytime.

7. BOTH INTERNATIONAL & INLAND Navigation lights must be displayed in all weathers from sunset to sunrise. They also __________.

must be displayed when day signals are being used
must be displayed when moored to a pier
may be extinguished at night on open waters when no other vessels are in the area
may be displayed during daylight

8. BOTH INTERNATIONAL & INLAND The minimum length of a power-driven vessel that must show forward and after masthead lights is __________.

30 meters
50 meters
75 meters
100 meters

9. BOTH INTERNATIONAL & INLAND A power-driven vessel "not under command" at night must show which lights in a vertical line?

Three red
Two red
Two white
Three white

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