Álvaro de Bazán-class frigate explained

The Álvaro de Bazán class, also known as the F100 class, is a class of Aegis combat system-equipped air defence frigates in service with the Spanish Navy. The vessels were built by Spanish shipbuilder Navantia in Ferrol, with the lead ship of the class named for Admiral Álvaro de Bazán.

The ships are fitted with the United States Aegis weapons system allowing them to track hundreds of airborne targets simultaneously as part of its air defence network. The Álvaro de Bazán-class multi-role frigates are one of the few non-US warships to carry the Aegis system and its associated SPY-1D radar. The American, Japanese, Korean, Australian, and the Norwegian also use the Aegis system.

When the F-100 was designed, the United States communicated that it was impossible to implement the Aegis system in ships of less than 7000 tons, for this reason, after the construction and tests, the United States Navy congratulated and recognized the capacity of the Spanish ships, in addition to the fact that the radars are higher on the Spanish ships and therefore receive information earlier than U.S. or Japanese ships.

The Álvaro de Bazán-class frigates are the first modern vessels of the Spanish Navy to incorporate ballistic resistant steel in the hull, along with the power plants being mounted on anti-vibration mounts to reduce noise and make them less detectable by submarines. The original contract for four ships was worth €1.683 billion but they ended up costing €1.81 billion.[1] it was estimated that the final vessel, F-105 would cost €834m (~US$1.1bn).

Ships in class

Six ships were originally planned, including Roger de Lauria (F105) and Juan de Austria (F106). These were cancelled but a fifth ship was later added as Cristóbal Colón (F105) (It has some improvements compared to the rest of the frigates of its class).

Pennant numberNameLaid downLaunchedCommissionedStatus
F101October 2000September 2002Active
F102October 200128 February 20023 December 2003Active
F10316 May 200316 December 2004Active
F10416 May 200312 November 200421 March 2006Active
F105Roger de Lauria renamed
29 June 20074 November 201023 October 2012Active
F106Juan de AustriaCancelled
DDG 396 September 201223 May 201523 September 2017Active
DDG 413 February 201415 December 201627 October 2018Active
DDG 4219 November 201519 May 201818 May 2020Active

Export

See main article: Hobart-class destroyer. The class is the basis of the Australian Hobart-class destroyers, previously known as the Air Warfare Destroyer. The Australian government announced in June 2007 that, in partnership with Navantia, three F100 vessels were built for the Royal Australian Navy (RAN) with the first due for delivery in 2014. However, this was delayed until 2017 when lead ship was commissioned. All three ships were in service by 2020.

See main article: Fridtjof Nansen-class frigate. The Fridtjof Nansen-class frigate of the Royal Norwegian Navy is based on the Álvaro de Bazán-class frigate. Five of these vessels were ordered in 2000. The Norwegian frigates were built by Navantia between 2003 and 2009. Four frigates are still in service with the Norwegian Navy as of 2023.

See also

External links

Notes and References

  1. Web site: Evaluación de los Programas Especiales de Armamento (PEAs) . Ministerio de Defensa . Madrid . September 2011 . Grupo Atenea . Spanish . 30 September 2012 . dead . https://web.archive.org/web/20120117175026/http://www.revistatenea.es/revistaatenea/revista/PDF/documentos/Documento_1026.pdf . 17 January 2012 .