§ 83.23. Power-driven vessels underway (Rule 23).
209 words·~1 min read·
/us/cfr/t33/s§ 83.23·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)A power-driven vessel underway shall exhibit:
(i)A masthead light forward;
(ii)A second masthead light abaft of and higher than the forward one; except that a vessel of less than 50 meters in length shall not be obliged to exhibit such light but may do so;
(iii)Sidelights; and
(iv)A sternlight.
(b)An air-cushion vessel when operating in the non-displacement mode shall, in addition to the lights prescribed in paragraph
(a)of this Rule, exhibit an all-round flashing yellow light where it can best be seen.
(c)A WIG craft only when taking off, landing and in flight near the surface shall, in addition to the lights prescribed in paragraph
(a)of this Rule, exhibit a high intensity all-round flashing red light.
(d)A power-driven vessel of less than 12 meters in length may, in lieu of the lights prescribed in paragraph
(a)of this Rule, exhibit an all-round white light and sidelights.
(e)A power-driven vessel when operating on the Great Lakes may carry an all-round white light in lieu of the second masthead light and sternlight prescribed in paragraph
(a)of this Rule. The light shall be carried in the position of the second masthead light and be visible at the same minimum range.
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§ 83.23
Power-driven vessels underway (Rule 23).
Fed. Reg.×6
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