INS Nilgiri (F33)

Last updated

INS Nilgiri 1968 stamp of India.jpg
Nilgiri on a 1968 stamp of India
History
Naval Ensign of India (1950-2001).svgIndia
NameINS Nilgiri
Namesake Nilgiri Hills
Ordered1964
BuilderMazagon Docks Ltd, Mumbai
Laid downOctober 1966
LaunchedOctober 1968
Commissioned3 June 1972
Decommissioned1996
FateSunk in a Sea Eagle AShM test from a carrier-launched Sea Harrier in 1997
General characteristics
Class and type Nilgiri-class frigate
Displacement
  • 2682 tons (standard)
  • 2962 tons (full load)
Length113 m (371 ft)
Beam13 m (43 ft)
Draught4.3 m (14 ft)
Propulsion
  • 2 × 550 psi boilers
  • 2 × 30,000 hp (22,000 kW) motors
Speed28 knots (52 km/h; 32 mph)
Range4,000 nmi (7,400 km; 4,600 mi) at 12 kn (22 km/h; 14 mph)
Complement267 (incl 17 officers) [1]
Sensors and
processing systems
  • Signaal DA05 / BEL PFN513 radar
  • Signaal LW08 / BEL RAWL02 surface radar
  • Signaal ZW06 / BEL RASHMI navigation radar
  • Signaal M-45 navigation radar
  • Westinghouse SQS-505 / Graesby 750 sonar
  • Type 170 active attack sonar
Armament
  • 2 × MK.6 Vickers 115 mm guns
  • 4 × AK-230 30 mm guns
  • 2 × Oerlikon 20 mm guns
  • 2 × triple ILAS 3 324 mm torpedo tubes with Whitehead A244S or the Indian NST-58 torpedoes
Aircraft carried1 HAL Chetak

INS Nilgiri (F33) was the lead ship of her class of frigates. Commissioned on 3 June 1972 into the Indian Navy, she was decommissioned in 1996.

INS Nilgiri was the first major warship built in India keel up, with a displacement ~20x that of an Ajay class patrol vessel. INS Nilgiri was built at Mazagon Docks Limited, Mumbai in collaboration with Yarrow Shipbuilders, Glasgow. The collaboration involved designs of the Royal Navy's improved Type 12 general purpose frigate and technical and training support for construction of 6 vessels. The project to build Nilgiri was led by Homi Sethna and Commander (later Rear Admiral) Prakash N Gour. The success of Nilgiri led to the Indian Navy along with Mazagon Docks redesigning the last two ships of the class – INS Vindhyagiri and INS Taragiri to add the Sea King helicopter, ILAS 324 mm torpedo tubes and Bofors ASW rocket launcher.

The ship was fitted with the Agouti system to minimize propeller cavitation noise. [2]

Decommissioning

INS Nilgiri was decommissioned in 1996. She was sunk on 24 April 1997, in a test firing of a Sea Eagle anti-ship missile by a Sea Harrier Frs Mk.51 taking off from the aircraft carrier INS Viraat.

Related Research Articles

INS <i>Mysore</i> (D60)

INS Mysore is a Delhi-class guided-missile destroyer currently in active service with the Indian Navy.

<i>Nilgiri</i>-class frigate (1972) 1972 subclass of British Leander-class frigates

The Nilgiri-class frigates were updated versions of the Leander class, designed and built for the Indian Navy by Mazagon Dock Limited in Mumbai. Six ships were built between 1972–81. Vessels of the class formed the 14th Frigate Squadron. The lead ship INS Nilgiri was the first major warship to be built in India and was built in collaboration with Yarrow Shipbuilders of the United Kingdom.

<i>Godavari</i>-class frigate Class of frigates in India

The Godavari-class frigates were guided-missile frigates of the Indian Navy. The Godavari class was the first significant indigenous warship design and development initiative of the Indian Navy. Its design is a modification of the Nilgiri class with a focus on indigenous content of 72%, a larger hull and updated armaments. The class and the lead ship, INS Godavari were named after the Godavari River. Subsequent ships in the class, INS Ganga and INS Gomati also took their names from Indian rivers.

<span class="mw-page-title-main">Mazagon Dock Shipbuilders</span> Indian ship and submarine company

Mazagon Dock Shipbuilders Limited (MDL), formerly called Mazagon Dock Limited, is a shipyard situated in Mazagaon, Mumbai. It manufactures warships and submarines for the Indian Navy and offshore platforms and associated support vessels for offshore oil drilling. It also builds tankers, cargo bulk carriers, passenger ships and ferries.

<i>Shivalik</i>-class frigate Class of Indian stealth frigates

The Shivalik class or Project 17 class is a class of multi-role stealth frigates in service with the Indian Navy. They are the first stealth warships built in India. They were designed to have better stealth features and land-attack capabilities than the preceding Talwar-class frigates. A total of three ships were built between 2000 and 2010, and all three were in commission by 2012.

<span class="mw-page-title-main">Goa Shipyard</span>

Goa Shipyard Limited (GSL) is an Indian Government owned ship building company located on the West Coast of India at Vasco da Gama, Goa. It was established in 1957, originally by the colonial government of the Portuguese in India as the "Estaleiros Navais de Goa", to build barges to be used in Goa's growing mining industry, which took off after the establishment of India's blockade of Goa in 1955. In the wake of Portugal's defeat and unconditional surrender to India following the 1961 Indian annexation of Goa, it was requisitioned to manufacture warships for the Indian Navy and the Indian Coast Guard.

INS <i>Godavari</i> (F20)

INS Godavari (F20) was the lead ship of her class of guided-missile frigates of the Indian Navy. Built by Mazagon Dock Limited in Mumbai, she was the first Indian warship to be indigenously designed and built. She was commissioned on 10 December 1983, and decommissioned on 23 December 2015 after a 32-year career.

INS <i>Ganga</i> (F22)

INS Ganga (F22) was a Godavari-class guided-missile frigate of the Indian Navy. Built in Mumbai by Mazagon Dock Limited, she was commissioned into the Indian Navy on 30 December 1985. She was retired from active service on 28 May 2017, and was decommissioned on 22 March 2018.

INS <i>Gomati</i> (F21)

INS Gomati (F21) was a Godavari-class guided-missile frigate of Indian Navy.

<i>Nilgiri</i>-class frigate (2019) Indian stealth guided-missile frigates

The Nilgiri-class frigates, formally classified as the Project-17 Alpha frigates (P-17A), are a series of stealth guided-missile frigates currently being built by Mazagon Dock Shipbuilders (MDL) and Garden Reach Shipbuilders & Engineers (GRSE), for the Indian Navy. The seventh and final ship of the Project 17A frigates, named Mahendragiri, was launched on 1 September 2023 at the Mazagon Dock by Dr Sudesh Dhankhar, wife of Indian vice-president Jagdeep Dhankhar. It is expected to be commissioned in 2024.

INS <i>Himgiri</i> (F34)

INS Himgiri (F34) was a Nilgiri-class frigate of the Indian Navy. Himgiri was commissioned into the Navy on 23 November 1974. She was decommissioned on 6 May 2005.

INS <i>Dunagiri</i> (F36)

INS Dunagiri (F36) was a Nilgiri-class frigate of the Indian Navy that served for 33 years between its commissioning on 5 May 1977 and its decommissioning on 20 October 2010.

INS <i>Taragiri</i> (F41)

INS Taragiri (F41) was a Nilgiri-class frigate of the Indian Navy. Taragiri was commissioned into the Navy on 16 May 1980 and was decommissioned on 27 June 2013 in Mumbai, after serving 33 years in the navy.

INS <i>Vindhyagiri</i> (F42) Decommissioned Nilgiri-class frigate of the Indian Navy

INS Vindhyagiri was a Nilgiri-class frigate of the Indian Navy. Vindhyagiri was commissioned on 8 July 1981. After nearly thirty years of service, she sank a few hours after colliding with a German merchant vessel on 30 January 2011. Although she was subsequently salvaged, the navy decommissioned her on 11 June 2012, a year before her envisaged decommissioning date. Vindhyagiri served for 31 years, including a period as the flagship of the Western Naval Command.

<i>Visakhapatnam</i>-class destroyer Class of stealth guided missile destroyers

The Visakhapatnam-class destroyers, also classified as the P-15 Bravo class, or simply P-15B, is a class of guided-missile destroyers currently being built for the Indian Navy (IN). The Visakhapatnam class is an upgraded derivative of its predecessor, the Kolkata class, with improved features of stealth, automation and ordnance.

Vice Admiral Benjamin Abraham 'Chippy' Samson, PVSM was an Indian Navy Admiral who served as the Flag Officer Commanding Indian Fleet from 8 January 1964 to 31 May 1966. He was the first Naval Officer to serve as the Commandant of the National Defence Academy. His daughter is the famous Bharatanatyam dancer, Leela Samson.

INS Mahendragiri is a Nilgiri-class frigate of the Indian Navy. It was built at Mazagon Dock Shipbuilders Limited (MDL) in Mumbai and was formally launched by Dr Sudesh Dhankhar, wife of Vice-President of India Jagdeep Dhankhar on 1 September 2023.

References

  1. "GIRI CLASS (Himgiri, Dunagiri, Taragiri, Udaygiri, Vindhyagiri)". indiannavy.nic.in. Archived from the original on 15 February 2008. Retrieved 1 February 2011.
  2. Hiranandani, G. M. (2000). Transition to Triumph: History of the Indian Navy, 1965–1975. Lancer Publishers. ISBN   9781897829721.