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Displaying items by tag: Catalina flyingboat

#FlightFest – L.E. Emer (P21) as previously reported will officially launch tomorrow's Flight Fest spectacular above Dublin Port and she will be open to public tours before retiring with less than a week to go, writes Jehan Ashmore.

The eldest member of the Naval Service fleet is berthed at North Wall Quay which is downriver from the Samuel Beckett swing-bridge which will not be accessible for vehicles but kept open to plane-watchers.

Organisers of the festival involving street events starting 12 noon, suggest the best vantage points to view more than 30 aircraft in the flyover (13.50hrs-17.00hrs) are along both sides of the Liffey quays of the city-centre 'Docklands' quarter.

The quays will be pedestrianised between Custom's House Quay to the East Link Toll Bridge on the northside, and from Georges Quay to the end of Sir John Rogerson's Quay on the southside.

The impressive 'Gathering' of aircraft include planes representing each decade stretching back to the 1930' s. They are to be flown at a mere 800 feet (rather than the norm of 1,700 feet) as they approach on a special flight-path corridor than runs on a East-West direction, i.e. from Dublin Bay and over the port entrance and city-centre.

Among the great line up of historic World War II aircraft will be a Catalina flying boat that served from Lough Erne in Co. Fermanagh.

In addition the Aer Corps CASA patrol craft of the Marine Squadron, that monitors fishing vessel activity and where information is relayed to Naval Service headquarters at Haulbowline, Cork Harbour.

The Naval Base is where the L.E. Emer will be arriving next Friday on completion of carrying out her final patrol duties. She is to be de-commissioned and put up for public auction next month.

The FlightFest will also feature the important role of the Irish Coast Guard's life-saving helicopters of the Sikorsky S61 and S92 designs.

For a complete list of the flyover involving aircraft from civil, private and the military and notably the giant Airbus A380 from British Airways, visit this link  For general information visit: http://flightfest.ie/faqs

 

Published in Dublin Bay

Marine Institute Research Vessel Tom Crean

Ireland’s new marine research vessel will be named the RV Tom Crean after the renowned County Kerry seaman and explorer who undertook three major groundbreaking expeditions to the Antarctic in the early years of the 20th Century which sought to increase scientific knowledge and to explore unreached areas of the world, at that time.

Ireland's new multi-purpose marine research vessel RV Tom Crean, was delivered in July 2022 and will be used by the Marine Institute and other State agencies and universities to undertake fisheries research, oceanographic and environmental research, seabed mapping surveys; as well as maintaining and deploying weather buoys, observational infrastructure and Remotely Operated Vehicles.

The RV Tom Crean will also enable the Marine Institute to continue to lead and support high-quality scientific surveys that contribute to Ireland's position as a leader in marine science. The research vessel is a modern, multipurpose, silent vessel (designed to meet the stringent criteria of the ICES 209 noise standard for fisheries research), capable of operating in the Irish Exclusive Economic Zone (EEZ). The Tom Crean is able to go to sea for at least 21 days at a time and is designed to operate in harsh sea conditions.

RV Tom Crean Specification Overview

  • Length Overall: 52.8 m
  • Beam 14m
  • Draft 5.2M 

Power

  • Main Propulsion Motor 2000 kw
  • Bow Thruster 780 kw
  • Tunnel thruster 400 kw

Other

  • Endurance  21 Days
  • Range of 8,000 nautical miles
  • DP1 Dynamic Positioning
  • Capacity for 3 x 20ft Containers

Irish Marine Research activities

The new state-of-the-art multi-purpose marine research vessel will carry out a wide range of marine research activities, including vital fisheries, climate change-related research, seabed mapping and oceanography.

The new 52.8-metre modern research vessel, which will replace the 31-metre RV Celtic Voyager, has been commissioned with funding provided by the Department of Agriculture, Food and the Marine approved by the Government of Ireland.

According to Aodhán FitzGerald, Research Vessel Manager of the MI, the RV Tom Crean will feature an articulated boom crane aft (6t@ 10m, 3T@ 15m), located on the aft-gantry. This will be largely used for loading science equipment and net and equipment handling offshore.

Mounted at the stern is a 10T A-frame aft which can articulate through 170 degrees which are for deploying and recovering large science equipment such as a remotely operated vehicle (ROV’s), towed sleds and for fishing operations.

In addition the fitting of an 8 Ton starboard side T Frame for deploying grabs and corers to 4000m which is the same depth applicable to when the vessel is heaving but is compensated by a CTD system consisting of a winch and frame during such operations.

The vessel will have the regulation MOB boat on a dedicated davit and the facility to carry a 6.5m Rigid Inflatable tender on the port side.

Also at the aft deck is where the 'Holland 1' Work class ROV and the University of Limericks 'Etain' sub-Atlantic ROV will be positioned. In addition up to 3 x 20’ (TEU) containers can be carried.

The newbuild has been engineered to endure increasing harsher conditions and the punishing weather systems encountered in the North-East Atlantic where deployments of RV Tom Crean on surveys spent up to 21 days duration.

In addition, RV Tom Crean will be able to operate in an ultra silent-mode, which is crucial to meet the stringent criteria of the ICES 209 noise standard for fisheries research purposes.

The classification of the newbuild as been appointed to Lloyds and below is a list of the main capabilities and duties to be tasked by RV Tom Crean:

  • Oceanographic surveys, incl. CTD water sampling
  • Fishery research operations
  • Acoustic research operations
  • Environmental research and sampling operation incl. coring
  • ROV and AUV/ASV Surveys
  • Buoy/Mooring operations