Английская Википедия:Dreg I-class hydrographic survey vessel

Содержание

Текст

Текст

Текст

Текст

Текст

Текст

Текст

Текст

Текст

Шаблон:Infobox ship imageШаблон:Infobox ship class overviewШаблон:Infobox ship characteristics

The Dreg I classШаблон:Efn was a ship class of four hydrographic survey vessels that were built in the Netherlands for the Royal Netherlands Navy (RNN). They served in the RNN between 1950 and 1986.

Design and construction

The hydrographic survey vessels of the Dreg I class were all built at the shipyard of De Groot & Van Vliet in Slikkerveer.

For surveying the vessels were equipped with echo sounders and marker buoys that were shaped as spheres.

Service history

In November 1950 two vessels of the Dreg I class were transported from the Netherlands to Dutch New Guinea by ship. In total three survey vessels of the Dreg I class (Dreg I, Dreg II and Dreg III) served in Dutch New Guinea till 1 October 1962.

In 1963 the Dreg I-class hydrographic survey vessels were active in the North Sea to collect data that would help determine the safest waterway to the Europoort.

In 1966 three Dreg I-class survey vessels were used to map a part of the IJsselmeer between Staveren and Lemmer.

In 1970 three hydrographic survey vessels of the Dreg I class were sold.

Ships in class

Dreg I-class construction data

Ship	Pennant No.	Laid down	Launched	Commissioned	Decommissioned	Fate
Шаблон:HNLMS	A909		15 May 1950	17 July 1950	6 April 1970	Sold to C. Houkoop on 6 October 1970.
Шаблон:HNLMS	A910		15 May 1950	17 July 1950	6 April 1970	Sold to P. Peetoom on 6 October 1970. Later rebuild as yacht.
Шаблон:HNLMS	A919	14 December 1949	21 August 1950	18 September 1950	6 April 1970	Sold to C.P. Vader on 6 October 1970. Later taken over by the shipping company Waterweg.
Шаблон:HNLMS	A920	14 December 1949	21 August 1950	25 September 1950		Gifted to Stichting Onderwaterschatten Zeeland on 23 March 1987.

References

• Шаблон:Cite book
• Шаблон:Cite book