Vessels boating?

Question

when would a vessel operator to be required to use navigation lights.

oh and what color would u see on a green buoy at night

when one vessel is taking over another vessel, which one is the stand on vessel

Answer 1

swimmerdude...you taking the PA boating test or one found somewhere else on the web?

if so...this is not the place to come for answers. take a course and learn the old fashioned way.

Answer 2

nav lights are used at night

Answer 3

dawn and dusk

green

the one not passing