Blue flashing light definition
Blue flashing light means a blue all-round light flashing at regular intervals at a frequency of 50 to 70 flashes per minute.
Blue flashing light means a blue allround light flashing at regular intervals at a frequency of 50 to 70 flashes per minute. This light is shown on vessels on official business, such as police boats, Coast Guard vessels, or Coast Guard auxiliary vessels participating in search and rescue.