Power Boats from 12 m (39’4”) to under 50 m (164’1”) – Rule 23
Power Boats from 12 m (39’4”) to under 50 m (164’1”)
–One (1) masthead light;
–Sidelights; and
–One (1) sternlight
OPTIONAL – A second masthead light abaft of and higher than the light mounted forward