1. INLAND ONLY Which statement is TRUE concerning a passing agreement made by radiotelephone?

Such an agreement is prohibited by the Rules.
A vessel which has made such an agreement must also sound whistle signals.
Whistle signals must still be exchanged when passing within half a mile of each other.
If agreement is reached by radiotelephone, whistle signals are optional.

2. BOTH INTERNATIONAL & INLAND Which statement is TRUE concerning a vessel equipped with operational radar?

She must use this equipment to obtain early warning of risk of collision.
The use of a radar excuses a vessel from the need of a look-out.
The radar equipment is only required to be used in restricted visibility.
The safe speed of such a vessel will likely be greater than that of vessels without radar.

3. BOTH INTERNATIONAL & INLAND You see another vessel approaching, and its compass bearing does not significantly change. This would indicate that __________.

you are the stand-on vessel
risk of collision exists
a special circumstances situation exists
the other vessel is dead in the water

4. BOTH INTERNATIONAL & INLAND A vessel aground at night is required to show two red lights in a vertical line as well as __________.

not under command lights
restricted in her ability to maneuver lights
anchor lights
sidelights and a sternlight

5. BOTH INTERNATIONAL & INLAND A vessel "restricted in her ability to maneuver" is one which __________.

from the nature of her work is unable to maneuver as required by the rules
through some exceptional circumstance is unable to maneuver as required by the rules
due to adverse weather conditions is unable to maneuver as required by the rules
has lost steering and is unable to maneuver

6. BOTH INTERNATIONAL & INLAND A vessel or object being towed astern shall display a(n) __________.

forward masthead light
after masthead light
sternlight
All of the above

7. BOTH INTERNATIONAL & INLAND You are on vessel "A" in DIAGRAM 32, and hear vessel "B" sound a signal indicating her intention to overtake you. You feel it is not safe for vessel "B" to overtake you at the present time. You should __________.

sound five or more short rapid blasts
sound two short blasts
not answer the whistle signal from vessel "B"
sound three blasts of the whistle

8. INTERNATIONAL ONLY Which dayshape is prescribed for a vessel constrained by her draft?

A black diamond
A cylinder
A black ball
A black cone, apex upward

9. BOTH INTERNATIONAL & INLAND Dayshapes MUST be shown __________.

during daylight hours
during daylight hours except in restricted visibility
ONLY between 8 AM and 4 PM daily
between sunset and sunrise

10. INLAND ONLY What is not contained in the Inland Navigation Rules?

An inconspicuous, partly submerged object
Lights on pipelines
A vessel constrained by her draft
An air-cushion vessel