Ushenish Lighthouse

Ushenish Lighthouse
Ushenish Light
Location	South Uist, Scotland
Coordinates	57°17.895′N 7°11.580′W / 57.298250°N 7.193000°W / 57.298250; -7.193000Coordinates: 57°17.895′N 7°11.580′W / 57.298250°N 7.193000°W / 57.298250; -7.193000
Year first lit	1857
Automated	1980
Construction	White tower
Height	12 metres (39 ft)
Focal height	54 metres (177 ft)
Range	19 nautical miles
Characteristic	Fl. W/R 20sec

Ushenish Lighthouse was designed by engineers, David and Thomas Stevenson. Established in 1857, it incorporated a new 'condensing' apparatus developed by Thomas Stevenson as an improvement to the dioptric system. The lighthouse was automated in 1970, one of the first major automatic lights. The gas-operated Dalen beacon was monitored from Neist Point Lighthouse, on Skye.^[1]

Notes

↑ "South Uist, Ushenish Lighthouse". Royal Commission on the Ancient and Historical Monuments of Scotland. Retrieved 16 January 2011.

Lighthouses of the Northern Lighthouse Board

Scotland (except principal island groups)	Ailsa Craig Ardnamurchan Bass rock Bell Rock Buchan Ness Cape Wrath Chanonry Corsewall Covesea Skerries Crammag Head Davaar Duncansby Head Dunnet Head Fidra Fife Ness Girdle Ness Holy Island (Outer) Inchkeith Isle of May Kinnaird Head Mull of Galloway Mull of Kintyre North Rona Noss Head Pladda Rattray Head Rubh Re St Abbs Head Sanda Scurdie Ness Stoer Head Strathy Point Stroma Sule Skerry Tarbat Ness Turnberry Minor lights

The Hebrides	Barra Head Butt of Lewis Dubh Artach Eilean Glas Flannan Islands Haskeir Hyskeir Lismore Monach Neist Point Ornsay Rinns of Islay Rona Ruvaal Scarinish Skerryvore Tiumpan Head Ushenish Minor lights

Orkney	Auskerry Brough of Birsay Cantick Head Copinsay Hoy Sound (High) Hoy Sound (Low) North Ronaldsay Noup Head Pentland Skerries Start Point Tor Ness Minor lights

Shetland	Bressay Eshaness Fair Isle North Fair Isle South Firths Voe Foula Hoo Stack Lighthouse Muckle Flugga Out Skerries Point of Fethaland Sumburgh Head Ve Skerries Minor lights

Isle of Man	Chicken Rock Douglas Head Langness (minor light) Maughold Head Point of Ayre Thousla Rock (minor light)

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