Archer Point Light by the Commonwealth between 1964 and 1979. By order of construction the lights were Cape Capricorn Light, New Caloundra Light, Point Danger Light, New Burnett Heads Light, Fitzroy Island Light, Point Cartwright Light and itself. The light characteristic shown is four flashes, separated by two seconds, every twenty seconds, White at 153°-276°, 305°-313° and 334°-338°, Green at 276°-305° and 320°-334°, Red at 313°-320° and 338°-358° (Fl.(4)W.R.G. 20s). The white sector indicates the clear passage into the channel, while the red and green sectors indicates the ship is outside the channel. The current light source is a 35,000 cd 120 Volt
Kronan (ship) and heeled so far over that she began to flood through the open gunports. The crew was unable to correct the imbalance and the ship laid over completely with the masts parallel with the water. Soon after, the gunpowder store in the forward part of the "Kronan" ignited for unknown reasons and exploded, ripping apart a large section of the starboard side forward of the mainmast. The remaining section rose with the stern pointing up in the air and the broken-off front part toward the bottom. She then rapidly sank with the port side down. When the wreck hit the