32 C.F.R. § 707.2 Man overboard lights.
Title 32 - National Defense
Naval vessels may display, as a means of indicating man overboard, two pulsating, all round red lights in the vertical line located on a mast from where they can best be seen.
Title 32: National Defense
PART 707—SPECIAL RULES WITH RESPECT TO ADDITIONAL STATION AND SIGNAL LIGHTS
§ 707.2 Man overboard lights.
