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Displaying items by tag: Adi Roche

The Naval Service's OPV L.E. Roisin (P51) under the Command of Lt. Cdr. Peter Twomey is on a three-day visit to St. Petersburg in the Russian Federation, writes Jehan Ashmore.
L.E. Roisin is on a foreign trade deployment with calls to Helsinki, Tallinn and next Wednesday she is due to call to the Latvian capital Riga, where medical supplies are to be delivered on behalf of Adi Roche's Chernobyl Children's Project in Belarus, now in its 25th year of operations. Money to purchase the supplies were raised from a charity row-athon organised by the crew prior to departure.

Since Tuesday the offshore patrol vessel (OPV) has been berthed in the Baltic city of St. Petersburg. Her naval officers laid a wreath at the Piskarevskoye Memorial Cemetery. Also visited was the Central Naval Museum and the naval cruiser Aurora, where one of the first incidents of the 'October' Russian revolution took place in 1917.

Irish Ambassador to Russia Philip McDonagh boarded the L.E. Roisin yesterday to highlight Irish-Russian bi-lateral relationships and co-operation between the two countries in areas of economic, culture, education and tourism. In the first-half of 2010 bi-lateral trade with Russia was up 66% and St. Petersburg is the most important economic centre after Moscow.

The trade mission follows last year's visit of president Mary McAleese who became the first Irish head of state to visit Russia. On her visit which included St. Petersburg, she signed a protocol on partnership and co-operation between the Russian city and Dublin during the third St. Petersburg International Innovation Forum.

In March of this year representatives from St. Petersburg took part in the Russian Culture Festival in Dublin. Three months later in July, the Irish capital was visited by the Russian Naval destroyer Admiral Chabanenko (650), the flagship of the countries Northern Fleet. For more on that visit of the Udaloy –II class destroyer click HERE.

L.E. Roisin is not the first Irish Naval Service vessel to visit the Russian Federation as this accolade goes to the flagship L.E. Eithne (P31) which called to St. Petersburg in 2003.

Published in Navy

About the TP52 Racing Yacht

The TP52 racing yacht is a remarkable example of cutting-edge technology in the world of competitive yachting. Measuring 52 feet (15.85 metres) in length, this vessel is constructed entirely from carbon fibre, making it an incredibly light and agile craft.

The TP52 features a 6.25-metre high rig, complete with a fractional asymmetrical spinnaker and a self-tacking jib. This design reduces the workload of the crew, allowing for more efficient manoeuvres and freeing up the crew to focus on the mainsheet upwind and on two-sail reaches.

The spinnaker rigging set-up, measuring 15.00 m2, presents a challenge to even the most experienced crews, requiring them to be fit and perfectly coordinated. Maneuvering the boat requires athleticism due to the vessel's lack of inherent stability and the high speed generated by the fully battened mainsail and jib.

The TP52's hull is constructed of fibreglass-reinforced polyester in a foam sandwich layout, resulting in a weight of just 74kg. The fully battened mainsail and jib are made from a transparent Mylar laminate with orange or red Dacron trimming, while the spinnaker is manufactured from ripstop Nylon.

The mast is made up of three parts, featuring an aluminium bottom and middle section, with a polyester-fibreglass composite tip to increase mast bend and decrease overall weight. The capsizing moment, which can be generated by a heavy mast tip, is also reduced through this design. The TP52's foils are constructed from either aluminium or fibreglass, depending on the specific requirements of the vessel.

Overall, the TP52 racing yacht is an exceptional example of the latest advancements in yacht design and technology. Its lightweight construction, advanced rigging, and high-speed capabilities make it a top contender in the world of competitive yachting, challenging even the most skilled and experienced crews.