Nevada § 488.187 - Lights

§ 488.187. Lights

1. Every power-driven vessel or sailing vessel in all weathers from sunset to sunrise,

as established by the Nautical Almanac Office, United States Naval Observatory, Washington,

D.C., must carry and exhibit the following lights when underway, and during that time

other lights which may be mistaken for those prescribed must not be exhibited: (a) Every power-driven vessel of classes A and 1 must carry the following lights: (1) A bright white light aft to show all around the horizon. (2) A combined lantern in the forepart of the power-driven vessel and lower than the

white light aft, showing green to starboard and red to port, so fixed as to throw

the light from right ahead to 2 points abaft the beam on their respective sides. (b) Every power-driven vessel of classes 2 and 3 must carry the following lights: (1) A bright white light in the forepart of the power-driven vessel as near the stem

as practicable, so constructed as to show an unbroken light over an arc of the horizon

of 20 points of the compass, so fixed as to throw the light 10 points on each side

of the power-driven vessel, from right ahead to 2 points abaft the beam on either

side. (2) A bright white light aft to show 12 points. (3) On the starboard side a green light so constructed as to show an unbroken light

over an arc of the horizon of 10 points of the compass, so fixed as to throw the light

from right ahead to 2 points abaft the beam on the starboard side. On the port side a red light so constructed as to show an unbroken light over an

arc of the horizon of 10 points of the compass, so fixed as to throw the light from

right ahead to 2 points abaft the beam on the port side. The side lights must be fitted with inboard screens of sufficient height so set

as to prevent these lights from being seen across the bow. (c) Sailing vessels of classes A and 1 must carry the combined lantern in the forepart

of the sailing vessel and a white 12-point stern light. Sailing vessels of classes 2 and 3 must carry the colored side lights, fitted so

as to prevent these lights from being seen across the bow and a white 12-point stern

light. 2. Every white light prescribed by this section must be visible at a distance of at

least 2 miles. Every colored light prescribed by this section must be visible at a distance of

at least 1 mile. As used in this subsection, “ visible ” means visible on a dark night with clear atmosphere. 3. Human-powered vessels must have ready at hand an electric torch or lighted lantern

showing a white light which must be exhibited in sufficient time to prevent a collision. 4. Any vessel may carry and exhibit the lights required by the Inland Navigational

Rules, 33 C.F.R. Part 83 , in lieu of the lights required by this section. 5. Except for vessels anchored or moored in an area designated by the Commission as

an anchoring or mooring area pursuant to the provisions of NRS 488.265 , every vessel, when anchored or moored between sunset and sunrise where other vessels

may navigate, must display a white light clearly visible in all directions. 6. Except as otherwise provided in this subsection, it is unlawful for a person to

display a flashing blue light or a flashing red light on a vessel operating on the

waters of this state. A vessel of the United States, this state or its political subdivisions or a bordering

state under interstate compact may display a flashing blue light when operated by

a peace officer engaged in law enforcement or public safety activities. A peace officer may seize, or cause to be seized, a flashing red or blue light installed

or operated in violation of this subsection.