Sector light Authorities). For example, the United States uses a signalling stereotype which is the opposite of Europe. In USA, the red light indicates the starboard side of the channel for harbour bound vessels, while the green light indicates the port side of the same channel. An expression to remind of this is "red right returning". An example of a sector light is the light of the Fisgard Lighthouse in British Columbia. The lighthouse as built to guide ships through the entrance of Esquimalt harbour. The white sector is an isophase light of 2s from 322° to 195°. If the ship sees
Battle of Savo Island flooded compartments because of lack of power. Since all of the Japanese ships were on the port side of "Canberra", the damage to the ship's starboard side occurred either from shells entering low on the port side and exiting below the waterline on the starboard side, or from one or two torpedo hits on the starboard side. If torpedoes did hit "Canberra" on the starboard side, then they may have come from a nearby Allied ship, and at this time the U.S. destroyer "Bagley" was the only ship on that side of the Australian cruiser and had fired torpedoes moments