U.S. Coast Guard Auxiliary Fort Myers Beach

Welcome to Southwest Florida!

Are you a TOP GUN in NavRules?
You think you're ready for the NavRules test?
Take the NavRules Challenge and find out!!


WALL OF FAME:
Top scores:
NameQuestionsCorrectScore
joe 10660%
ernie 201890%
Tim 201785%
Craig 201575%
Robert 201575%

1. INLAND ONLY A barge more than 50 meters long would be required to show how many white anchor lights when anchored in a Secretary of Transportation approved "special anchorage area"?

1
2
3
4

2. BOTH INTERNATIONAL & INLAND If a vessel is engaged in fishing according to the definitions in the Rules, it will have __________.

gear extending from the side or stern
gear that restricts maneuverability
less than 50 percent trolling lines
None of the above

3. BOTH INTERNATIONAL & INLAND A self-propelled dredge not engaged in dredging but proceeding to a dredging location at night would __________.

not be required to show any lights
be required to show the lights characteristic of a dredge
be required to show the lights of a stationary dredge
be required to show the lights of a power-driven vessel underway

4. INLAND ONLY A barge more than 50 meters long is required to show how many white anchor lights when anchored in a Secretary of Transportation approved "special anchorage area"?

None
One
Two
One, on the near approach of another vessel

5. 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

6. BOTH INTERNATIONAL & INLAND Which statement is TRUE regarding equipment for bell & gong signals?

A vessel of less than 12 meters in length need not have any sound signaling equipment.
Manual sounding of the signals must always be possible.
Any vessel over 12 meters in length must be provided with a gong.
Signals must be able to be sounded manually and automatically.

7. 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

8. INTERNATIONAL ONLY The light which may be used with a vessel's whistle is to be __________.

used when the whistle is broken
used prior to sounding the whistle
used only at night
a white light

9. INTERNATIONAL ONLY You are underway in fog and hear a fog signal consisting of one prolonged and two short blasts. It could be any of the following EXCEPT a vessel __________.

engaged in mineclearance
engaged in fishing
constrained by her draft
being towed

10. BOTH INTERNATIONAL & INLAND What signal would a vessel aground show during daylight?

One black ball
Two black balls
Three black balls
Four black balls