1. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning the light used with whistle signals?

Use of such a light is required.
Its purpose is to supplement short blasts of the whistle.
The light shall have the same characteristics as a masthead light.
All of the above

2. BOTH INTERNATIONAL & INLAND You are heading due east (090°) and observe a vessel's red sidelight on your port beam. The vessel may be heading __________.

northwest (315°)
north (000°)
southeast (135°)
southwest (225°)

3. BOTH INTERNATIONAL & INLAND A fog signal of one prolonged blast followed by four short blasts would mean the presence of a __________.

vessel being towed
fishing vessel trawling
vessel at anchor warning of her location
power-driven pilot vessel on station underway

4. 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
sound only fog signals until the other vessel is sighted
not sound any whistle signals until the other vessel is sighted

5. BOTH INTERNATIONAL & INLAND A vessel nearing a bend or an area of a channel or fairway where other vessels may be hidden by an obstruction shall __________.

sound the danger signal
sound a prolonged blast
take all way off
post a look-out

6. INLAND ONLY The stand-on vessel in a crossing situation sounds one short blast of the whistle. This means that the vessel __________.

intends to hold course and speed
is changing course to starboard
is changing course to port
intends to leave the other on her port side

7. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning the danger signal?

When any vessel fails to understand the intentions of an approaching vessel she must sound the danger signal.
Only the stand-on vessel can sound the danger signal.
Distress signals may be used in place of the danger signal.
The danger signal consists of 4 or more short blasts of the whistle.

8. BOTH INTERNATIONAL & INLAND A vessel transferring provisions or cargo at sea shall display during the day __________.

two black balls in a vertical line
three black balls in a vertical line
three shapes in a vertical line; the highest and lowest shall be red balls and the middle a white diamond
three black shapes in a vertical line; the highest and lowest shall be balls and the middle one a diamond

9. 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

10. INTERNATIONAL ONLY When two vessels are in sight of one another and NOT in or near an area of restricted visibility, any of the following signals may be given EXCEPT __________.

a light signal of at least five short and rapid flashes
one prolonged, one short, one prolonged, and one short whistle blasts
four short whistle blasts
two short whistle blasts