Sigma class
Sigma-class corvette Hasanuddin in Málaga |
|
Overview | |
---|---|
Type | corvette |
units |
Indonesia 4 Morocco 3
|
Shipyard | |
Technical specifications | |
For details see subclasses |
The Sigma class is a corvette class of the Dutch Damen Shipyards Group . Similar to the German corvette K130, they are designed between the speedboat and the frigate .
The design of the Sigma corvettes is conceived in such a way that they can be built up modularly according to the needs of the customers. For this, both the fuselage and the weapon systems are divided into components that can be installed according to the order. The term Sigma ( S hip I ntegrated G eometrical M odularity A pproach, English approximately S chiff i ntegrated, g eometrischer, m odularer A TRUCTURE) stands for Pate. The SIGMA 9113 classification means that the ship is 91 meters long and 13 meters wide.
history
Indonesia
The Indonesian variant is based on the Sigma 9113 design. Construction of the first unit, KRI Diponegoro , began in October 2004. It was baptized on September 16, 2006 and taken into service on July 2, 2007.
The option for two more units was exercised in January 2006, with the first unit being laid down on April 3, 2006 at the Damen shipyard in Vlissingen .
On August 28, 2007 it was announced that Indonesia was having problems acquiring the Exocet missiles and that it was planned to convert the ships to Chinese C-802 anti-ship missiles .
In December 2012, Indonesia signed a contract with Damen Schelde Naval Shipbuilding to build the first Sigma 10514 frigate. The contract to build the second frigate was signed on February 14, 2013. The keel-laying of the first ship took place on January 15, 2014.
Delivery is scheduled for 2016.
Morocco
On February 6, 2008, Morocco signed a contract for two SIGMA 9813 corvettes and one SIGMA 10513 frigate with a total budget of US $ 1.2 billion .
In addition, on April 1, 2008, a contract was signed with Thales for the delivery of electronic systems, command and control systems and sensors. The package contains the TACTICOS combat management system, SMART-S Mk2 surveillance and LIROD Mk2 target lighting radar, Thales KINGKLIP sonar, IFF systems, communication systems, the ESM VIGILE system, the ECM SCORPION system and closed navigation systems.
variant
SIGMA 10514
- Dimension:
- Length: 105.11 m
- Width: 13.02 m
- Draft: 3.75 m
- Displacement: 2335 (t)
- Drive: 2 × diesel engines with 8910 kW max. on two waves
- Crew: 110
SIGMA 9813
- Dimension:
- Length: 97.91 m
- Width: 13.02 m
- Draft: 3.75 m
- Displacement: 2075 ts
- Drive: 2 × diesel engines with 8910 kW max. on two waves
- Crew: 91
units
Indonesia
Surname | Ship number | Keel laying | Launch | Commissioning | Type |
---|---|---|---|---|---|
KRI Diponegoro | 365 | March 24, 2005 | September 16, 2006 | July 5, 2007 | SIGMA 9113 |
KRI Hasanuddin | 366 | March 24, 2005 | September 16, 2006 | November 24, 2007 | SIGMA 9113 |
KRI Sultan Iskandar Muda | 367 | May 8, 2006 | November 24, 2007 | October 18, 2008 | SIGMA 9113 |
KRI Frans Kaisiepo | 368 | May 8, 2006 | June 28, 2008 | March 7, 2009 | SIGMA 9113 |
Morocco
Surname | Ship number | Keel laying | Launch | Commissioning | Type |
---|---|---|---|---|---|
Tarik Ben Ziyad | 613 | September 2009 | October 2011 | August 2011 | SIGMA 10513 |
Sultan Moulay Ismail | 614 | April 15, 2009 | August 2010 | March 2012 | SIGMA 9813 |
Allal Ben Abdellah | 615 | March 2009 | March 2011 | August 2012 | SIGMA 9813 |
Web links
- SIGMA Naval Patrol Series
- Ladies Amels Yard, Vlissingen, Holland
- SEMT Pielstick 20PA6B STC fact sheet
Individual evidence
- ↑ Indonesian Specifications of the Sigma Class coverttes ( Memento of the original from September 28, 2011 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ ANTARA News: Navy chief takes delivery of corvette made in Netherlands . Archived from the original on April 10, 2009. Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. Retrieved February 12, 2011.
- ↑ Two SIGMA 9113 corvettes more for Indonesia (PDF) Archived from the original on October 1, 2006. Info: The archive link has been inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. Retrieved February 12, 2011 (page 11)
- ^ JMR: Indonesia evaluates C-802 . Retrieved on February 12, 2011. ( Page no longer available , search in web archives ) Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.
- ↑ Damen Shipyards Group: Steel cutting ceremony for Indonesian frigate , accessed June 12, 2014
- ^ Joris Janssen Lok: Morocco's Dutch Frigate Order is Confirmed , Aviation Week & Space Technology . February 8, 2008.