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Peninnis Lighthouse

Coordinates: 49°54′17″N 6°18′13″W / 49.904624°N 6.303531°W / 49.904624; -6.303531
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Peninnis Lighthouse
Peninnis Head
Peninnis Lighthouse
Map
LocationSt Mary's
Isles of Scilly
England
OS gridSV9110509372
Coordinates49°54′17″N 6°18′13″W / 49.904624°N 6.303531°W / 49.904624; -6.303531
Tower
Constructed1911
Constructionmetal tower
Height14 metres (46 ft)
Shapecircular skeletal tower lower half, closed tower upper half with balcony and lantern
Markingsblack lower part, white upper part
OperatorTrinity House[1]
HeritageGrade II listed building Edit this on Wikidata
Light
Focal height36 m (118 ft) Edit this on Wikidata
Lens3rd order 500 millimetres (20 in) rotating
Intensity1,080 candela
Range9 nautical miles (17 km; 10 mi)
CharacteristicFl W 20s.

Peninnis Lighthouse is situated on Peninnis Head, St Mary's, Isles of Scilly.

History

The light was built to replace the lighthouse in the centre of the island of St Agnes and helps vessels to enter Hugh Town harbour, via St Mary's Sound. It was first lit in 1911, is circular, 45 feet (14 m) tall and consists of a black steel open lattice foundation, white gallery and black–domed top. It was one of the first gas–powered light houses to use acetylene and converted to electricity in 1992. The revolving lens remains in situ but is no longer in use, having been replaced by a single-tier LED lantern mounted on the exterior rail of the lighthouse structure. The white flashing light is visible for 9 nautical miles (17 km; 10 mi).[2]

See also


References

  1. ^ Peninnis Head The Lighthouse Directory. University of North Carolina at Chapel Hill. Retrieved 23 April 2016
  2. ^ Denton, Tony; Leach, Nicholas (2007). Lighthouses of England and Wales. A complete guide. Ashbourne: Landmark Publishing Ltd. ISBN 978-1-84306-3193.