SWATH@A&R "Jakob Prei"

published -
19

Region: Germany
Categories:
Pilot Boats

Found on YouTube. Created by "abekingundrasmussen"

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Article What is a SWASH pilot boat? What's the difference to the SWATH technology?

by Marine-Pilots.com - published

At the A&R shipyard in Germany, the successful principle of SWATH boats was further developed in 2013: The SWASH principle allows sea-going, smaller and more economical boats.

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Article SWATH & SWASH Technology - Smoother pilot boarding

by Marine-Pilots.com - published

SWATH and SWASH are interesting technologies that allow a vessel to sail much more calmly in high waves. A stable and calm position of the ship is especially important for pilot boarding.


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Video Abeking & Rasmussen SWATH Technology

Found on YouTube. Created by "Moodmaster".

Abeking Rasmussen

The shipyard has been developing and building ships for navies, coastguards, the public sector, ship operators and private customers since 1907. In addition to sailing- and motoryachts, current products include minesweepers and --hunters, patrol boats plus special ships like research and supply ships for the offshore industry.

With SWATH@A&R technology Abeking & Rasmussen developed a type of ship with exceptional seakeeping capabilities that provides a stable working platform even in heavy seas and opens up quite new horizons in other operations, while enhancing the safety and reliability of traditional ones. High demands on safety and quality provide the basis for our corporate philosophy as an innovative-oriented shipyard in the high-tech country Germany.

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Video Fantastic mobility in the smallest of spaces: Lynx

Found on YouTube. Created by "MichaelGP".

vlissingen 2017

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Video Belgium Pilot Boat Approaching. Swath Technology

Found on YouTube. Cretaed by "Sea Life"

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Video Corryvreckan Maelstrom & Thunder Child II documentary

Found on YouTube. Created by "Frank Kowalski".

Safehaven Marine undertook an 800nm 4 day cruise in Thunder Child II to Scotland, living off the boat to visit a place called the Gulf of Corryvreckan. A pretty wild yet beautiful place.

The Corryvreckan whirlpool, or ‘Maelstrom’, as would be a more appropriate description, is formed as the tide enters the narrow stretch of water between the Islands of Jura and Scarba that is the Gulf of Corryvreckan. Here the tidal flow speeds up to 8.5kts as it is squeezed between the islands, and there it encounters a variety of underwater seabed features. On the western entrance a basalt pinnacle rises up from depths of 70m to 29m, and lying to East, directly in front of the pinnacle is a deep hole in the seabed, with a depth of 219m.

As the water flows through the gulf it falls into this hole, and then encounters the steep face of the pinnacle, causing a massive upwelling surge of water to rise to the surface. On a flood tide this surge meets swells entering the Gulf from the West, and creates standing waves that can reach heights of 9m. These ‘standing waves’ are not like normal waves as they form directly over the pinnacle, standing still and breaking heavily on the spot. Whirlpools are also formed over the pinnacle as well as throughout the Gulf, as opposing water columns sheer, and these can be up to 50m wide.

During a storm on spring tides it is said that the angry roar from the seething waters of the maelstrom, with its standing waves and whirlpools can be heard up to 10 miles away, and local mythology refers to this as the voice of ‘Cailleach’ (The Hag) of the Whirlpool.

In a well found boat the gulf can be safely navigated in fair conditions, or at slack water, but I can imagine that in a Westerly gale on a flood tide, you wouldn’t want to be anywhere near the place, as it would truly be described as ‘Unnavigable’. Indeed it was once classified as such by the Royal Navy. On the day we visited with Thunder Child we had Westerly winds of Force 5 gusting 6, and a 3.9m tide which enabled us to experience the standing waves on the flood and the whirlpools on the ebb.

The word Corryvreckan translates to ‘Cauldron’ and that perfectly describes the seething sea state around the whirlpools, and it was quite an experience to have the throttles set for 6kts, holding station just ahead of the standing waves that were breaking behind the boat, and not be moving at all!

There is an Old Irish text known as Cormac’s Glossary written by the King and Bishop of Cashel, Cormac mac Cuilennáin who died in the year 908: “There is a great whirlpool which is between Ireland and Scotland to the north, in the meeting of various seas, its thunderous eructation and its bursting and its roaring are heard among the clouds, like the steam boiling of a cauldron of fire.” I felt that was a pretty cool description of the place as how the place might have appeared of old during a storm.

Coryvreckan is reputed to produce the third largest whirlpools after the Saltstraumen and Moskstraumen Maelstroms in Norway, however the unique submarine topography of the gulf of Corryvreckan and its capability to produce dangerous standing waves means that in storm conditions, it is potentially one of the most violent stretches of water in the world.

The Voyage: Casting off at Cobh in the afternoon on Saturday 18th July 2020 Thunder Child II arrived at Bangor marina at 9.30pm for refuelling after averaging 32kts over the 275nm run. Overnighting on aboard we set sail early Sunday morning heading up the Northern Ireland coast to Rathlin Island, itself a place notorious for producing challenging seas with its tidal strong race and overfalls, before a lumpy crossing to Scotland to enjoying two days taking Thunder Child II through the standing waves and whirlpools in the Gulf of Corryvreckan, and capturing some cool Ariel drone video. Whilst we were there It was also nice to see one of our old Interceptor 42 passenger boats ‘Venturer’ for the first time since we built her 15 years ago, and still looking good. Operated by Craignish Cruises running boat tours in the Gulf, they guided us on a tour around the islands visiting the notorious ‘Grey Dogs’ tidal race and seeing the Sea Eagles nesting nearby.

Spending Sunday night isolated on the breakwater at Ardfern marina we headed to Belfast late afternoon on Monday. Next day we were onwards to Dun Laoghaire for lunch and down the East coast of Ireland where we we’re buzzed overhead by Rescue 116 of the Irish Coastguard, which was great to experience and gave us the excuse to give Thunder Child the beans, and although heavy with fuel we still managed to hit over 50kts.

We arrived home to East Ferry Marina, Cobh late Tuesday evening after an enjoyable voyage for her crew comprising: Skipper Frank Kowalski and crew: Carl Randalls (Drone pilot) Ciaran Monks, Mary Power and Kenny Carrol. During the voyage Thunder Child II ran faultlessly and proved her capabilities of averaging high speeds for long distances.

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Video Pilot change

Found on YouTube. Created by "Mar CT".
Pilot change at vicinity of trio's river upbound to montreal

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Video New Pilot Boat arrives at Dublin Port

On December 1st 2019 Dublin Port received a delivery of a new Pilot Boat - DPC Tolka.

This 1,195 horsepower 17.1m Orc vessel with a 5.3m Beam & Range 150 can reach greater distances and will allow Dublin Port’s highly skilled marine pilots to board larger ships in all weathers.

DPC Tolka has allowed Dublin Port to upgrade equipment in line with customer investment in new ships and additional capacity on existing routes.

Designed by French Naval Architect Pantocarene for both fuel efficiency and performance in challenging weather conditions, DPC Tolka features the latest navigational and safety equipment on board, including a dedicated Pilot workstation in the wheelhouse and hydraulic Man Overboard Recovery Platform at the stern.

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Video History: Pilot Boat Tragedy (1939)

Found on YouTube. Created by "British Pathé"

Full titles read: "PILOT BOAT TRAGEDY"

L/S of almost submerged wreck of a Mersey pilot boat in which 22 men died during storm that wrecked her. M/S of wrecked lifeboat from pilot boat lying on beach.
FILM ID:1029.07

A VIDEO FROM BRITISH PATHÉ. EXPLORE OUR ONLINE CHANNEL, BRITISH PATHÉ TV. IT'S FULL OF GREAT DOCUMENTARIES, FASCINATING INTERVIEWS, AND CLASSIC MOVIES. http://www.britishpathe.tv/

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Video Pilotage In Maldives

Found on YouTube. Created by "Mohamed Shahid".

World Maritime Day Program, Pilotage in Maldives. Documentary Produced by Capt.Mohamed Shahid in association with AMMARI (Association for Maldives Maritime Industry and Maldives Ports Limited.

Special thanks to :-
Mr. Shahid Ali, CEO, Maldives Ports Ltd.
Capt. Ahmed Rasheed, Harbor Master, Maldives Ports Ltd.
Mr. Muzni Mohamed, Maldives Ports Ltd.
Capt. Hussain Faisal, Senior Pilot, Maldives Ports Ltd.
Capt. Ahmed Muaz, Senior Pilot, Maldives Ports Ltd.
Capt. Zaid, President, Association for Maldives Maritime Industry (AMMARI)
Capt. Qasim Mohamed
Capt. Mohamed Shareef (Sanco)
Capt. Mohamed Shareef (Surveying Salvage & Heavy Equipment Pvt. Ltd.
Capt. Ali Rasheed (ex Deputy Harbor Master, Maldives Ports Ltd.
Mr. Naseem Ismail, Pilot boat Captain, Maldives Ports Ltd.
Mr. Sharmeel Naeem, Pilot boat Captain, Maldives Ports Ltd.
Mr. Abdulla Ismail, Pilot boat Captain, Maldives Ports Ltd.
All Pilots, Managers, Staffs & Pilot boat Crew of Pilotage and Marine Services Department, Maldives Ports Ltd.

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