RV Atair

Atair conducting sea trials in June 2020
History
Germany
Name	RV Atair
Owner	Federal Maritime and Hydrographic Agency of Germany
Operator	Federal Maritime and Hydrographic Agency of Germany
Port of registry	Germany
Builder	Fassmer Werft and German Naval Yards
Cost	€113.8 million
Laid down	December 2017
Launched	February 2019
In service	April 2021
Homeport	Hamburg
Identification	IMO number: 9835496
General characteristics
Class and type	Research vessel
Length	75 m (246 ft)
Beam	16.8 m (55 ft)
Draft	5 m (16 ft)
Installed power	Wärtsilä dual fuel
Speed	13 knots (24 km/h)
Crew	18 crew 15 passengers

RV Atair is a research vessel owned and operated by the Federal Maritime and Hydrographic Agency of Germany (BSH). She entered service in 2021 and replaces a 1987-built research vessel also named Atair. [1]

History

BSH issued a request for proposals for a new research vessel in October 2014, and completed design work for the ship early in 2015.[2] The ship was originally planned to have a cost of about €80 million and enter service late in the decade.[2] The €113.8 million contract for overall engineering and construction of the ship was awarded to Kongsberg.[3] Construction of Atair was sub-contracted to two German shipyards—Fassmer Werft and German Naval Yards (GNY).[4] Construction began in December 2017,[5] and the hull and superstructure were launched at German Naval Yards in February 2019.[4] Following some fitting out work, including the installation of the main powerplants, Atair was transported to Fassmer Werft the following month to be completed.[4] Sea trials began in late 2019 and continued through September 2020 ahead of the expected delivery of Atair late in 2020.[4][6][7] Upon her entry into service for BSH, which will own and operate Atair, she will replace the 1987-built Atair and operate primarily in the Baltic Sea, the North Sea, and the North Atlantic Ocean.[6][3]

Design

Atair measures 75 metres (246 ft) long, 16.8 metres (55 ft) wide, and has a draft of 5 metres (16 ft).[4] She is powered by three Wärtsilä engines, two of which are LNG-capable, that give her a service speed of up to 13 knots (24 km/h) through a single propeller.[4] Atair is the first research vessel in the world to have an LNG-fueled propulsion system.[2] The crew complement is 18 sailors, with accommodations for up to 15 researchers.[3] Scientific facilities on board include several types of sonar, laboratories, rigging to support the deployment of off-vessel equipment, and deck space to house additional temporary equipment.[3]

References

1. "BSH Vermessungs-, Wracksuch- und Forschungsschiff ATAIR offiziell in Dienst gestellt". BSH. 27 April 2021. Retrieved 23 August 2022.
2. "'Atair' bids under study". Maritime Journal. 22 May 2015. Retrieved 16 August 2020.
3. "Atair II Research Vessel". Ship Technology. Retrieved 16 August 2020.
4. "German LNG research newbuild is on track". The Motorship. 13 March 2019. Retrieved 16 August 2020.
5. "Construction under way on pioneering LNG research ship". Baird Maritime. 13 February 2018. Retrieved 16 August 2020.
6. "Germany Prepares to Commission World's First LNG-Powered Research Ship". The Maritime Executive. 7 August 2020. Retrieved 16 August 2020.
7. "Sea trials completed for Germany's newest hydrographic ship". Baird Maritime. 7 September 2020. Retrieved 21 October 2020.