Displaying items by tag: Bennet Bank

19th December 2014

Commissioners of Irish Lights Seek Feedback on New Spar Buoys Trial

The Commissioners of Irish Lights are seeking feedback from users on the visual and radar detection performance of new buoys in varying states of weather and sea state on the Irish East Coast.

As previously reported on Afloat.ie, the 'Spar' buoys performance comparison trials will commence on the Bennet Bank and West Blackwater stations. The trial is to determine the visible and radar conspicuity performance of the spar structures in comparison to the profile of the existing conventionally shaped buoys. The full notice to mariners is available to download below as a pdf file.

Spar type buoys of the same light and daymark display as the existing buoys will be established in close proximity to the Bennet Bank and West Blackwater stations. The Spar Buoys will be positioned 300 metres to the north of the Bennet Bank Buoy and 300 metres to the east of the West Blackwater Buoy.

Mariners are advised to maintain a safe distance from these buoys during the trial period which is expected to last approximately twelve months.

Observation forms are available on the CIL website here and completed forms can be returned by email to the Trial Assessment Team at [email protected]

Radio Navigation Warnings will be issued when the trial commences.

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About Conor O'Brien, Irish Circumnavigator

In 1923-25, Conor O'Brien became the first amateur skipper to circle the world south of the Great Capes. O'Brien's boat Saoirse was reputedly the first small boat (42-foot, 13 metres long) to sail around the world since Joshua Slocum completed his voyage in the 'Spray' during 1895 to 1898. It is a journey that O' Brien documented in his book Across Three Oceans. O'Brien's voyage began and ended at the Port of Foynes, County Limerick, Ireland, where he lived.

Saoirse, under O'Brien's command and with three crew, was the first yacht to circumnavigate the world by way of the three great capes: Cape Horn, Cape of Good Hope and Cape Leeuwin; and was the first boat flying the Irish tri-colour to enter many of the world's ports and harbours. He ran down his easting in the Roaring Forties and Furious Fifties between the years 1923 to 1925.

Up until O'Brien's circumnavigation, this route was the preserve of square-rigged grain ships taking part in the grain race from Australia to England via Cape Horn (also known as the clipper route).

At a Glance - Conor O'Brien's Circumnavigation

In June 1923, Limerick man Conor O’Brien set off on his yacht, the Saoirse — named after the then newly created Irish Free State — on the two-year voyage from Dun Laoghaire Harbour that was to make him the first Irish amateur to sail around the world.

June 1923 - Saoirse’s arrival in Madeira after her maiden passage out from Dublin Bay

2nd December 1924 - Saoirse crossed the longitude of Cape Horn

June 20th 1925 - O’Brien’s return to Dun Laoghaire Harbour