1. BOTH INTERNATIONAL & INLAND Which vessel may combine her sidelights and sternlight in one lantern on the fore and aft centerline of the vessel?

A 16-meter sailing vessel
A 25-meter power-driven vessel
A 28-meter sailing vessel
Any non-self-propelled vessel

2. BOTH INTERNATIONAL & INLAND A vessel approaching a narrow channel shall __________.

avoid crossing the channel if it impedes another vessel navigating in the channel
not overtake any vessels within the channel
keep as close as possible to the edge of the channel on her port side
anchor only in the middle of the channel

3. BOTH INTERNATIONAL & INLAND Which lights are shown by a vessel restricted in her ability to maneuver to indicate that the vessel is making way?

Masthead lights, sidelights and sternlight
Masthead lights and sidelights only
Sidelights and sternlight only
Sidelights only

4. BOTH INTERNATIONAL & INLAND If two sailing vessels are running free with the wind on the same side, which one must keep clear of the other?

The one with the wind closest abeam
The one with the wind closest astern
The one to leeward
The one to windward

5. INLAND ONLY Which term is NOT defined in the Inland Navigation Rules?

Seaplane
Restricted visibility
Underway
Vessel constrained by her draft

6. INLAND ONLY Your vessel is meeting another vessel head-on. To comply with the rules, you should exchange __________.

one short blast, alter course to port, and pass starboard to starboard
one short blast, alter course to starboard, and pass port to port
two short blasts, alter course to port, and pass starboard to starboard
two short blasts, alter course to starboard, and pass port to port

7. BOTH INTERNATIONAL & INLAND While underway in fog, you hear a vessel ahead sound two prolonged blasts on the whistle. You should __________.

sound two blasts and change course to the left
sound whistle signals only if you change course
not sound any whistle signals until the other vessel is sighted
sound only fog signals until the other vessel is sighted

8. BOTH INTERNATIONAL & INLAND Two all-round red lights displayed in a vertical line are shown by a vessel __________.

being towed
pushing a barge ahead
at anchor
not under command

9. BOTH INTERNATIONAL & INLAND A vessel which is unable to maneuver due to some exceptional circumstance, shall show two red lights in a vertical line and __________.

during the day, three balls in a vertical line
during the day, three shapes, the highest and lowest being balls and the middle being a diamond
when making way at night, sidelights and a sternlight
when making way at night, masthead lights, sidelights, and a sternlight

10. INLAND ONLY While underway and in sight of another vessel a mile ahead you put your engines on astern propulsion. 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.