Navigation lights must be on during periods of restricted visibility.
On power-driven vessels, navigation lights must be on during periods of restricted visibility.
On power-driven vessels, navigation lights must be on during periods of restricted visibility.
Lights must be on during periods of restricted visibility
Lights must be on during periods of restricted visibility
lights must be on during periods of restriced visibility
On power-driven vessels, navigation lights must be on during periods of restricted visibility.
The should comply with IRPCS and be on between sunset and sunrise and in restricted visibility
Warship use the same navigation lights as civilian ships. Additional lights may be shown if engaged in special duties.
Navigation lights
green, red, white
Turn on navigation lights.