Spanish Submarine Delfín (S61)

''S-61 Delfín'' ( Dolphin in Spanish) is a diesel-electric submarine of the ''Daphné''-class (known in Spain as the Delfín class) that was used by the Spanish Navy between 1973 and 2003. During his 30 years of service, he participated in various national and international exercises and maneuvers, made more than 2,500 voyages, made more than 30,000 hours of immersion and served in this submarine more than a thousand sailors. At the time of her retirement, she was the longest-serving submarine in the history of the Spanish Submarine Fleet.

In 2004 it was donated by the Navy to the town of Torrevieja (province of Alicante, Valencian Community) and converted into a museum ship, thus becoming the first "floating museum" of these characteristics in Spain. It is part of the ''Museo del Mar y de la Sal'' (Museum of the Sea and Salt). In the first ten years as a museum it received more than a million visitors.

Construction and features

It was built in the shipyards of Cartagena ( Murcia). It's keel laying was carried out on August 13, 1968 and it was launched on March 25, 1972.

It is a French-designed ''Daphné''-class submarine (known as Delfín class or S-60 series in Spain) displaces 860 t on the surface, while submerged it displaced 1040 t. It has a length of 57.75 m, a beam of 6.74 m and a draft of 5.25,2 m. It was propelled by a diesel-electric system, made up of two diesel engines and two electric motors that transmitted to two propellers, with which it reached 13 knots of speed on the surface, and 15.5 knots submerged.Mañana será entregado a la Armada el submarino "Delfín" (S-61)
La Vanguardia (2 de mayo de 1973) The submarine was designed to dive to a depth of 300 m (980 ft) and its autonomy is 30 days.

Regarding its armament, it has 12 torpedo tubes of caliber 550 mm;Ha sido completada la serie Delfín
La Vanguardia (31 de diciembre de 1975) eight tubes in the bow, two in the stern and one in each fin. While the forward tubes contain full-length torpedoes (either against a ship or against a submarine), the aft tubes only contain shorter torpedoes (only against submarines, in self-defense). It has the possibility of replacing torpedoes with mines, but its great Achilles' heel is the impossibility of carrying reserve torpedoes due to the limited space available.

It is designed for type missions:

*patrols against surface or submarine forces
*attack on maritime traffic
*recognition
*mined
*special operations

History

The Delfin-class submarine defense program (also called the S-60 series) was approved by the National Defense Board on November 17, 1964 with Pedro Nieto Antúnez as Minister of the Navy and comprised the first two submarines, later expanded to two plus and financed by law 85/65 of November 17. With an initial cost of 700 million pesetas for the first two, the third in the series rose to 1,040 million pesetas (1964).

The names and numbers of the units in the series were assigned by ministerial order 218/73 of March 29. They were named after marine animals: ''Delfín'' (Dolphin), ''Tonina'', ''Marsopa'' (Porpoise) and ''Narval'' (Narwhal), which had a certain precedent in the fleeting Foca class (Seal class) and Tiburón class (Shark class), although, with few exceptions (those mentioned above and the ''Peral'', ''Monturiol'', ''Cosme García'', ''García de los Reyes'', ''Mola'' and ''Sanjurjo''), the submarines of the Spanish Navy used to be identified until then only by their numerals.

The ''Delfín'' (S-61) was registered in the official list of the Navy on May 3, 1973Cartagena: ENTREGA A LA ARMADA DEL NUEVO SUBMARINO "DELFÍN" (S-61)
La Vanguardia (24 de marzo de 1973)
Revista Naval (10 de septiembre de 2003) in the port of Cartagena in a ceremony attended by the then Minister of the Navy Admiral Adolfo Baturone Colombo.

Throughout its operational life, the ''Delfín'' participated in several international maneuvers together with ships from other countries, for example in June 1996 it participated in the Tapón ’96 maneuvers together with the Spanish ships '' Príncipe de Asturias'', '' Santa María'' , '' Numancia'' and '' Baleares'' , the Americans '' USS Grayling'' and '' USS Conolly'' and the Greek destroyer '' Formion''.

Between 1984 and 1988 , during their first major careening, the Delfín-class submarines underwent a modernization that fundamentally included the weapons system, to be able to launch wire-guided torpedoes and the dsm (underwater detection) system. The modernization gave a somewhat different look to the bow of the submarines, changing the bow dome (jokingly nicknamed the nose), where the sonar is located.

In 1985 he mistakenly fired a torpedo at the Cartagena base.

On May 27, 1989, King Juan Carlos I reviewed the fleet at a naval stop in the waters of Barcelona. In this naval parade, the '' Dédalo'', '' Príncipe de Asturias'', the Baleares frigates: ''Andalucía'', ''Extremadura'' and ''Victoria'', the corvettes '' Descubierta'' class, ''Diana'', ''Vencedora'' and ''Infanta Cristina'', the submarines ''Delfín'' and ''Marsopa'' participated, among others.and other smaller units; as representatives of other countries, among others, the french ''Foch'', the Italian ''Giuseppe Garibaldi'', the American missile cruiser '' USS Belknap'' or the Portuguese frigate '' Comandante Hermenegildo Capelo''.

In 1994 it suffered damage to the fairing of the free movement after a self-launched exercise torpedo hit it. The torpedo made a strange trajectory and ended up attacking launch ship.

The Delfín-serie submarines were decommissioned between 2003 and 2006; in the particular case of the ''Delfín'' (S-61) it was officially decommissioned on September 10, 2003 (although it was planned to do so on July 2, 2003, the Portuguese navy was interested in it and although in the end no agreement was reached your discharge was postponed). At that time, she was the Spanish submarine that had served the longest uninterruptedly in the Spanish Navy, after 30 years of service.

It was donated by the Spanish Navy as a museum ship since 2004 to the city of Torrevieja (Alicante),El Delfín ya está en Torrevieja
Revista Naval (05/11/2004) a town that sponsored it for the Navy after its launch and gave it its first combat flag in 1971. Specifically, it arrived towed by the tug civilian ''Sea Nostromo Primero'' on May 8, 2004. Since then, she has been moored in the port of that town and is part of the ''Museo del Mar y de la Sal'' (Museum of the Sea and Salt). After its installation there in the first ten years it exceeded million visits.
La Opinión de Murcia (10·04·18)Submarino S-61 Delfin y patrullera Albatros III en el puerto de Torrevieja
Infototal (enero 31, 2022)

In 2015, he participated in an international amateur radio transmission for 48 hours in an initiative that tried to put all the existing floating museums in the world in contact. In 2019 it became the first floating museum to be adapted for people with functional diversity.
El Snorkel (24 de enero de 2019)

See also

* List of submarines of the Spanish Navy
* List of retired Spanish Navy ships

References

External links

Información y horario de visita al Submarino
Ayuntamiento de Torrevieja

Información para visitar el Submarino S-61 Delfín
Portal de turismo de la Comunidad Valenciana


Revista Naval (10 de septiembre de 2003)


La Vanguardia (24 de marzo de 1974)


Los Barcos de Eugenio

EXPERIENCIAS A BORDO DE UN SUBMARINO DE LA CLASE “DELFIN”
por Antonio Bergoños González, ex-comandante del ''Delfín''

El Arma Submarina 100 años en imágenes (1915-2015)
Ministerio de Defensa

S-61 Delfín Submarine. Torrevieja
Marine LPSPhoto (fotos, página en inglés)

Submarino museo S-61 DELFIN (Torrevieja)
Vídeo en YouTube

Enjoy Directo: El Submarino Delfín de Torrevieja
Vídeo en YouTube

Submarines of the Spanish Navy
Museum ships in Spain
1972 ships
Daphné-class submarines
Ships built in Cartagena, Spain

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