Posts Tagged ‘ins vikrant’

INS Vishal

Conventionally-Powered Aircraft Carrier

Specifications for the INS Vishal

flag of India
2020

Designation: INS Vishal
Classification Type: Conventionally-Powered Aircraft Carrier
Ship Class: Vikrant-class
Country of Origin: India
Number in Class: 2

Operators: India
 
Ships-in-Class
INS Vikrant; INS Vishal
Dimensions:
Length: 860ft (262.13m)
Beam: 200ft (60.96m)
Draught: 28ft (8.53m)
Performance: 
Surface Speed: 28kts (32mph)
Range: 8,600miles (13,840km)
Armament Suite:
4 x Otobreda 76mm dual purpose cannons
Surface-to-Air Missile Launchers
Close-In Weapon System (CIWS)
Structure: 
Complement: 1,400
Surface Displacement: 65,000tons
Machinery: 
Engine(s): 4 x General Electric LM2500+ gas turbines generating power to 2 x shafts.
 Air Arm: 
The air arm was likely to be hal tejas naval varient, and according to rfi issued earlier its was the contendors of mmrca, but most like it may carry RAFALE onboard, with E-2D hawk eye , and potent ASW helicopters (30 A-10H 3 misc approx)

The INS Vishal will follow her sister, the INS Vikrant, into Indian Navy service in the next decade and sport a higher displacement and flat-top flightdeck.

The INS Vishal (“Immense”) is the second of two new indigenous Indian Navy carrier designs currently under construction (2012). The INS Vishal is following the INS Vikrant into service to which the latter is expected to be commissioned sometime after 2017 due to ongoing project delays. Prior to these two endeavors, the Indian Navy relied largely on existing foreign types of British or Soviet/Russian origin refitted for Indian Navy use and, as such, these new carrier developments will stand as a huge symbol of national pride. The INS Vishal project is headed by the Naval Design Bureau with the vessel requirements expected to be finalized by the end of 2012.For years. the Indian Navy made use of two ex-British Royal Navy carriers under the local names of INS Vikrant (R11) and INS Viraat (R22) though these aging systems eventually passed their prime by the end of the 1980s and thought was given towards their formal retirement. A new indigenous initiative was announced in 1989 intended to stock the Indian Navy with a homegrown solution under the “Air Defence Ships” (ADS) project. Construction would consist of two 28,000 ton vessels centered on the launching and recovery of the British BAe Sea Harrier Vertical Take-Off and Landing (VTOL) strike aircraft. However, economic hardship struck the Indian nation and the project fell to naught.In 1999, the economic troubles had subsided to which the indigenous carrier initiative was brought to light once more. By this time, the Sea Harrier stable had grown thin to under a dozen aircraft and a more flexible aircraft carrier solution was directed under the new “Indigenous Aircraft Carrier” initiative. The class would include the initial 40,000 ton INS Vikrant (not to be confused with the original R11) and her sister, the 65,000 ton INS Vishal. Both would be capable of launching the newer Mikoyan MiG-29K Fulcrum navy fighters and navalized helicopters as required. The Vikrant was assigned a STOBAR configuration (Short Take-Off But Arrested Recovery) to which a “ski jump” ramp was affixed to the bow end of the ship for the required short-take off requirement. The Vishal, however, would be drastically different in scope and function, being of the CATOBAR configuration (Catapult-Assisted Take-Off But Arrested Recovery) – in essence a “flat top” deck more in line with American Navy offerings. This particular configuration would now make it possible to launch heavier and dimensionally larger mission-minded fixed-wing aircraft such as Airborne Early Warning (AEW) types and give the Indian Navy a considerable edge in the South Asian-Pacific Theater – particularly against the likes of China and Pakistan.Design plans were drawn up in 2001 to which funding was secured in 2003 and construction of the Vishal began in 2012 (continuing today). At the end of the project, the Vishal will be a conventionally-powered aircraft carrier fitted with 4 x General Electric LM2500+ series gas turbine engines delivering to two shafts. Top speed will be 28 knots in ideal conditions with a range out to 7,500 nautical miles. Dimensions include a running length of 860 feet with a 200 foot beam and 28 foot draught. The crew complement is expected to be 1,400 officers, sailors, service personnel, airmen and mechanics.The bread and butter of the Vishal carrier will be its air wing comprised of 29 fixed-wing aircraft and 10 rotary-wing helicopters. The primary mount is expected to be the Russian Mikoyan MiG-29K Fulcrum, the navalized form of the successful land-based lightweight fighter. These will be supplemented or replaced by the indigenous delta-winged HAL Tejas aircraft (navalized). However, the Indian Navy is also interested in stocking heavier aircraft such as the Sukhoi Su-33, Boeing F/A-18 Hornet or French Dassault Rafale (the Rafale in particular has just been selected by the Indian Air Force to replace its stock of outdated Mikoyan MiG-21 Fishbed fighters). The Grumman E-2 Hawkeye has been mentioned for the fixed-wing AEW role as has a modified AEW version of the Boeing V-22 Osprey tilt-rotor helicopter. Helicopter types expected include the Russian Kamov Ka-31 series (Airborne Early Warning (AEW)) or the British Westland Sea King (Anti-Submarine Warfare (ASW)) – both navalized for operations at sea/over water.The vessel will be defended by a network of 4 x 76mm Otobreda guns, surface-to-air missile launchers and a Close-In Weapon System (CIWS) such as the 20mm American “Phalanx”. A selex RAN-40L L-band early warning radar (EWR) will be part of the extensive and advanced sensor and processing system.At this writing (2012), the arrival of the INS Vishal is still some time away as the Indian Navy commits to other higher profile requirements. The launch date for the vessel is tentatively scheduled for sometime in 2017 with sea trials to be undertaken in 2020 and formal commissioning in 2022. Sources indicate that the commissioning year is closer to 2025 due to the ambitious nature of the program and much thought given to finding local solutions without foreign assistance. This will push existing carriers such as the INS Viraat into service beyond 2014. The INS Vikramaditya – a converted ex-Soviet/Russian Kiev-class carrier – is scheduled to be commissioned at the end of 2012 as a more viable, modernized solution for the Indian Navy until the arrival of the INS Vikrant and INS Vishal.


Designation: CV
Length: 830 ft
Width: 190 ft
Beam: 116 ft
Displacement: 40,000 tons
Propulsion: 4 LM 2500 gas turbines,
2 shafts
Speed: 28 knots
Crew: 1,600
Airwing: 30 Fixed, rotary
Armament:
– 2 X 16 VLS SAM
– 4 X 76mm guns
Elevators: 2
Ships in class: 1

In April 2005 India began building its first indigenously designed aircraft carrier, the INS Virkant, in the Cochin naval shipyards. The vessel is being built to the final Air Defense Ship (ADS) design set forth by the India Navy’s Directorate of Naval Design (DND) for the last several years. The keel laying occurred in 2005 and she was floated out of dry dock in December 2011, for eventual completion in 2013. At that time she will join the INS Vikramaditya, which will have replaced the INS Viraat in 2012. The new Vikrant is expected to be commissioned in 2014-2015.

This 830 foot-long ship, with a 40,000 ton full-load displacement,, will be capable of operating up to 30 modern fighter aircraft, including MiG-29K, LCA (Navy), See Harrier, and up to to 10 helicopters of different types Its 2.5 acre flight deck, with a maximum width of 190 ft, will enable launch of fighter aircraft using ski-jump for take off and arrester wire for landing on an angled deck. Powered by four LM 2500 gas turbines, generating 80 MW of power, the ship will be able to achieve speeds in excess of 28 knots. The crew will consist of a complement of 1,600 officers and men.

A second carrier of this class is expected to be built and delivered in 2018 to join the new Virkant and theVikramaditya. At that time, the Indian Navy will have three large, modern carriers.

The initial construction day, April 11, 2005, will always be remembered in the Indian Navy’s quest for indigenous aircraft carrier construction and significant milestone in the maritime history of modern India. On that day, the construction of India’s largest warship project, the first indigenous aircraft carrier designed by DND, commenced at the Cochin Shipyard with the steel-cutting by Mr TR Baalu, Union Minister for Shipping, Road Transport and Highways in the presence of the Chief of Naval Staff, Admiral Arun Prakash and Chief Minister of Kerala, Mr Oomen Chandy.

This carrier has been Launched by Defence Minister A K Antony on 12th August 2013.

The carrier will embark Mig-29K aircraft as its principle fighter/attack aircraft. Enough of these aircraft are being procurred, and ultimatley perhaps license built in India, to outfit all three of the envisioned carriers at the current time.

Russia delivered the first four MiG-29K aircraft – two single seat fighters and two twin seat trainers – under contract to India in February 2009 and a batch of Indian Navy pilots started six months training on the aircraft in Russia. The MiG-29Ks were certified by Russian pilots taking off from the Russian carrier, Kuznetsov. The four aircraft were test flown from the Russian aircraft carrier Admiral Kuznetsov by Russian pilots on September 28-29, 2009.

A second lot of four MiG-29K and one MiG29KUBs were delivered to India in May 2011 along with a simulator and other technical equipment. On August 2, 2011, CEO of MiG corporation Sergei Korotkov told Interfax news agency that a total of 11 MiG-29Ks had been delivered to India so far.

“From the first contract for 16 jets which included 12 single seater MiG-29K and two double seater trainer-cum -fighter MiG-29KUB, we have already delivered 11 fighters, including 9 single seater and 2 double seater jets to the Indian Navy,” CEO of MiG, Sergei Korotkov, said.

Indian pilots are training to fly the MiG-29Ks from a shore-based facility. They have been doing up to 15 sorties per day. Russia and India signed an additional $1.5-billion contract for an additional 29 MiG-29Ks in New Delhi during the visit of Russian PM Vladimir Putin.

“An agreement on supplying an additional set of MiG-29K fighter jets has been signed, the start of supplies is scheduled for 2012,” Mikhail Pogosyan said.

This will bring the Inidan fleet of Mig-29Ks to a total of 45 aircraft.