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Displaying items by tag: Uncharted

#MarineNotice - The latest Marine Notice from the Department of Transport, Tourism and Sport (DTTAS) advises of a previously uncharted rock outside the approaches to Dingle's Fishery Harbour Centre.

The rocky outcrop or shoal was identified by the Geological Survey of Ireland (GSI) vessel RV Geo recently, and appears to be part of the shoreward extension of the Crow and Colleen-oge Rocks.

Full details of its depth and position are included in Marine Notice No 37 of 2013, a PDF of which is available to read or download HERE.

In other news, the Marine Institute is conducting a pipeline and platform superstructure (or 'jacket') survey in the Celtic Sea.

The survey, on behalf of Kinsale Energy Limited, was scheduled to commence last Monday 22 July and will continue till Friday 30 August.

Works are being conducted by the MV Granuaile (Call sign EIPT) which is carrying out underwater operations using a remote operated vehicle (ROV) making 0.4 to 0.7 knots over the ground. The vessel is listening on VHF Channel 16 throughout the project.

All vessels, particularly those engaged in fishing, are requested to give the MC Granuaile a wide berth and keep a sharp lookout in the relevant areas. Full details of co-ordinates are included in Marine Notice No 36 of 2013.

Published in Marine Warning

The Half Ton Class was created by the Offshore Racing Council for boats within the racing band not exceeding 22'-0". The ORC decided that the rule should "....permit the development of seaworthy offshore racing yachts...The Council will endeavour to protect the majority of the existing IOR fleet from rapid obsolescence caused by ....developments which produce increased performance without corresponding changes in ratings..."

When first introduced the IOR rule was perfectly adequate for rating boats in existence at that time. However yacht designers naturally examined the rule to seize upon any advantage they could find, the most noticeable of which has been a reduction in displacement and a return to fractional rigs.

After 1993, when the IOR Mk.III rule reached it termination due to lack of people building new boats, the rule was replaced by the CHS (Channel) Handicap system which in turn developed into the IRC system now used.

The IRC handicap system operates by a secret formula which tries to develop boats which are 'Cruising type' of relatively heavy boats with good internal accommodation. It tends to penalise boats with excessive stability or excessive sail area.

Competitions

The most significant events for the Half Ton Class has been the annual Half Ton Cup which was sailed under the IOR rules until 1993. More recently this has been replaced with the Half Ton Classics Cup. The venue of the event moved from continent to continent with over-representation on French or British ports. In later years the event is held biennially. Initially, it was proposed to hold events in Ireland, Britain and France by rotation. However, it was the Belgians who took the ball and ran with it. The Class is now managed from Belgium. 

At A Glance – Half Ton Classics Cup Winners

  • 2017 – Kinsale – Swuzzlebubble – Phil Plumtree – Farr 1977
  • 2016 – Falmouth – Swuzzlebubble – Greg Peck – Farr 1977
  • 2015 – Nieuwport – Checkmate XV – David Cullen – Humphreys 1985
  • 2014 – St Quay Portrieux – Swuzzlebubble – Peter Morton – Farr 1977
  • 2013 – Boulogne – Checkmate XV – Nigel Biggs – Humphreys 1985
  • 2011 – Cowes – Chimp – Michael Kershaw – Berret 1978
  • 2009 – Nieuwpoort – Général Tapioca – Philippe Pilate – Berret 1978
  • 2007 – Dun Laoghaire – Henri-Lloyd Harmony – Nigel Biggs – Humphreys 1980~
  • 2005 – Dinard – Gingko – Patrick Lobrichon – Mauric 1968
  • 2003 – Nieuwpoort – Général Tapioca – Philippe Pilate – Berret 1978

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