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Managing Organization:
Northern Lighthouse Board
Website: http://www.nlb.org.uk/ourlights/history/ailsacraig.htm
Tower Height: 36 Height of Focal Plane: 59 Characteristic and Range: White flash every 4 seconds, range 17 nautical miles. Description of Tower: White, conical tower.
This light is operational
Date Established: 1886 Date Present Tower Built: 1886 Date Automated: 1990 Fog Signal: Discontinued 1976 ( was three 3-second blasts every 4.5 seconds) Current Use: Active aid to navigation. Open To Public? No. Keepers: Billy Frazer (c. 1971-1986)
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