The '' Irbis-E " is an advanced multi-mode Passive Electronically Scanned Array (PESA) radar system developed by Tikhomirov NIIP for the Su-35 multi-role fighter aircraft. NIIP developed the new radar based on the previous "Bars" radar system which is mounted on the Su-30MKI (used by the Indian AF).
" Irbis " development started in 2004 and the first radar prototype entered flight tests onboard an Su-30M2 aircraft acting as a test bed in early 2007. The resulting radar system provides air-to-air, air-to-sea and air-to-ground (ground mapping, Doppler beam sharpening and Synthetic Aperture radar modes) modes with improved performance in intense clutter environments.
Russian 5th-generation fighter to make maiden flight on Friday
13 :1328/01/2010
Russia is set to hold the first test of its futuristic fifth-generation fighter jet on Friday, a source at the country's largest aircraft producer said on Thursday.
"The [test] flight was initially scheduled for Thursday, but has been postponed," the source at the Gagarin KNAAPO company, a subsidiary of aircraft holding Sukhoi, said.
Russia's only known fifth-generation project is Sukhoi's PAK FA and the current prototype is the T-50. It is designed to compete with the U.S. F-22 Raptor, so far the world's only fifth-generation fighter, and the F-35 Lightning II, but has yet to take to the skies.
Speaking at a news conference later on Thursday, the chief of the Russian state-controlled arms exporter Rosoboronexport said India remained Russia's sole partner in the project.
"We [Russia and India] are working to build the fifth-generation aircraft," Anatoly Isaikin said.
Russia has been developing its newest fighter since the 1990s. The country's top military officials earlier said the stealth fighter jet with a range of up to 5,500 km would enter service with the Air Force in 2015.
India, which has a long history of defense relations with Russia, joined the project after signing an agreement in October 2007. But the two nations are still in talks to finalize the contract.
India's Hindustan Aeronautics Ltd (HAL) was reported to be seeking a 25% share in design and development in the project. It has also sought to modify Sukhoi's single-seat prototype into the twin-seat fighter India's Air Force wants.
Russia accounts for around 70% of India's weapons inventory. HAL has license-produced Sukhoi Su-30MKI fighters, cooperated in the development of the Brahmos supersonic cruise missile, and plans to work on a joint multirole transport aircraft.
Defense ties have strained, however, over the fifth-generation fighter program and the rising cost of refurbishing the Russian aircraft carrier Admiral Gorshkov for the Indian navy.
The PAK FA is to be armed with next-generation air-to-air, air-to-surface, and air-to-ship missiles, and has two 30-mm cannons.
The first prototype of the jet was already tested on the runway of the aircraft plant in Komsomolsk-on-Amur in Russia's Far East. The test pilot made two runs on the airstrip, during which the brakes were applied several times.
MOSCOW, January 29 (RIA Novosti) - Russia's prototype fifth-generation fighter made a 45-minute maiden flight on Friday in the Far East, Russian television reported.
The flight had been postponed for 24 hours due to poor weather conditions in Komsomolsk-on-Amur where the prototype is being tested.
"The plane showed a superb performance. It has met all our expectations for the maiden flight," said Olga Kayukova, a spokesperson for the Sukhoi aircraft manufacturer.
Russia has been developing its newest fighter since the 1990s. The country's top military officials earlier said the stealth fighter jet, with a range of up to 5,500 km, would enter service with the Air Force in 2015.
Russia's fifth-generation project is Sukhoi's PAK FA and the current prototype is the T-50. It is designed to compete with the U.S. F-22 Raptor, so far the world's only fifth-generation fighter, and the F-35 Lightning II.
The PAK FA is to be equipped with the most advanced technology and armed with next-generation high-precision weaponry.
India, which has a long history of defense relations with Moscow, remains Russia's sole partner in the project.
India's Hindustan Aeronautics Ltd (HAL) was reported to be seeking a 25% share in design and development in the project. It has also sought to modify Sukhoi's single-seat prototype into the twin-seat fighter India's Air Force wants.
Moscow, January 29. Today in Komsomolsk - on - Amur hosted the first flight of an experienced aviation complex of the fifth generation. The plane was piloted honored test pilot Sergei Bogdan Russia. Prototype PAK FA spent 47 minutes in the air and landed on the runway of the factory airfield.
The flight was successful, in full accordance with the flight plan. "During the flight we had a primary assessment of controllability of the aircraft, engine and major systems, the aircraft made a full-time cleaning and landing gear. The aircraft proved itself well in all phases of our intended flight program. They easily and comfortably manage ", - said Sergey Bogdan.
Compared with previous generations of fighters, PAK FA has several unique features, combining the functions of attack aircraft and fighter.
Fifth generation fighter aircraft equipped with a fundamentally new avionics, the integrating function of e-pilot, and promising radar with a phased antenna array. This significantly reduces the load on the pilot and allows you to concentrate on the implementation of tactical tasks. On-board equipment of a new aircraft enables the exchange of data in real time as a land-management systems, and within the aviation group.
</span>The use of composite materials and innovative technology, aerodynamic design aircraft, measures to reduce the visibility of the engine provides unprecedented low level of radar, optical and infrared visibility. </span>This allows you to significantly improve the combat effectiveness in the work, both by air and ground targets, at any time of day, in simple and adverse weather conditions.
"Today we started a program of flight tests of fifth generation fighter aircraft. This is a great success of Russia's science and engineering thought. For this achievement is worth more than a hundred co-operatives allied enterprises, our strategic partners. PAK FA program displays Russia's aircraft manufacturing and related industries on a qualitatively new technological level. These planes, along with modernized aviation system of the fourth generation will determine the potential of Russian military aircraft in the coming decades. The plans of the Company "Sukhoi" is included and further development of the Program PAK FA, on which we will work with Indian partners. I am confident that our joint project will surpass the Western counterparts by the criterion of cost-effectiveness and will not only strengthen the defensive power of the Air Force of Russia and India, but will take its place in the world market ", - said General Director of JSC" Sukhoi "Mikhail Pogosyan, </span>Commenting on the start of flight testing.
Summary of fifth generation fighter aircraft.
Compared with previous generations of fighters, the fifth generation has several unique features, combining the functions of attack aircraft and fighter.
Fifth generation fighter aircraft equipped with a fundamentally new avionics, the integrating function of the e-pilot, and promising radar with a phased antenna array. </span>This significantly reduces the load on the pilot and allows you to concentrate on the implementation of tactical tasks. On-board equipment of a new aircraft enables the exchange of data in real time as a land-management systems, and within the aviation group.
</span>The use of composite materials and innovative technology, aerodynamic design aircraft, measures to reduce the visibility of the engine provides unprecedented low level of radar, optical and infrared visibility. </span>This allows you to significantly improve the combat effectiveness in the work, both by air and ground targets, at any time of day, in simple and adverse weather conditions. Low visibility, aircraft performance and maneuverability allow to minimize the threat to the pilot, at the expense of the fifth generation fighter aircraft have increased survivability in difficult combat conditions, with the active counter air defense systems. </span>Increased radius of combat use leads to greater autonomy of the fifth generation fighter aircraft in the implementation of the planned combat missions.
Fifth generation fighter aircraft will complement the fleet of modernized aircraft complexes of the fourth generation, as well as to replace the aging fleet of combat aircraft. In the long term availability of the fifth generation aircraft in service will allow customers to optimize and structure of the park, due to repeated increase combat effectiveness and capacity to address a broader range of tasks with a single plane.
</span>Program to create long-term aviation system of the fifth generation is a technological breakthrough in the domestic aircraft industry, which allows to maintain a stable leading position of Russia on the international market of combat aircraft. </span>In the world aviation there is a unique analogue of fifth generation fighter aircraft - is the F-35, a product of Lockheed Martin.
The plans of the Company "Sukhoi" is the further development of the Program to create a fifth generation fighter aircraft and the creation of modification of aircraft with Indian partners. The joint project will surpass the Western equivalent to the criterion of cost-effectiveness and will not only strengthen the defensive power of the Air Force of Russia and India, but will take a worthy place in the world market.
tapi dengan full-movable LERX. Vertical fin kecik. Jurang antara enjin yg besar memudahkan pusingan laju tapi kalau satu enjin rosak, sudah tentu flight control computer ampuh membantu.
Weapons bay besar buleh muat ASM, Novator dll. Kat sayap sebelah intake pun ada, mungkin buleh launch short range AAM ke arah belakang.
Post time 3-12-2009 09:27 AM
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