Ailsa Craig Lighthouse

GPTKB entity

Properties (52)
Predicate Object
gptkbp:instanceOf lighthouse
gptkbp:accessibility boat only
gptkbp:aftermath 2000
gptkbp:architect gptkb:David_Alan_Stevenson
gptkbp:area 0.5 square miles
gptkbp:associated_with gptkb:Ailsa_Craig
Ailsa_Craig_island
gptkbp:automated 1990
gptkbp:built 1886
1990
gptkbp:colors white
Flashing
100,000 candela
gptkbp:constructionMaterial granite
gptkbp:coordinates 55.45°N 5.20°W
gptkbp:country gptkb:Scotland
gptkbp:cultural_heritage listed building
gptkbp:decommissioned no
gptkbp:designatedAs Category A listed building
gptkbp:duration 10 seconds
gptkbp:elevation 110 feet above sea level
gptkbp:emergencyServices yes
gptkbp:function navigation
gptkbp:has_a_focus_on 113 feet
gptkbp:height 100 feet
110 feet
gptkbp:historical_significance important maritime landmark
gptkbp:historicalContext 1886
https://www.w3.org/2000/01/rdf-schema#label Ailsa Craig Lighthouse
gptkbp:is_part_of Scottish_lighthouses
gptkbp:lensType one
gptkbp:lighting LED
Fl_W_10s
gptkbp:lightRange 10 seconds
oil lamp
gptkbp:location gptkb:Ailsa_Craig
gptkbp:maintenance gptkb:Northern_Lighthouse_Board
gptkbp:movement 64
gptkbp:number_of_teams 3
gptkbp:operates_in gptkb:Northern_Lighthouse_Board
gptkbp:operational_status operational
gptkbp:owner gptkb:Crown_Estate
gptkb:James_McDonald
gptkbp:powerOutput electric
20 nautical miles
gptkbp:purpose marking_the_entrance_to_the_Firth_of_Clyde
gptkbp:status active
gptkbp:structureType solid tower
gptkbp:style Victorian
gptkbp:surroundingArea rocky island
gptkbp:visibility 20 miles
gptkbp:waterManagement gptkb:Firth_of_Clyde