Showing posts with label 5TH GENERATION STEALTH AIRCRAFT. Show all posts
Showing posts with label 5TH GENERATION STEALTH AIRCRAFT. Show all posts

Monday, February 24, 2014

DTN News - CHINA DEFENSE NEWS: Chinese Stealth Jet Set For Maiden Flight

Asian Defense News: DTN News - CHINA DEFENSE NEWS: Chinese Stealth Jet Set For Maiden Flight
Source: DTN News - - This article compiled by K. V. Seth from reliable sources ecns.cn
(NSI News Source Info) TORONTO, Canada - February 24, 2014: China is said to be planning the maiden flight soon of the upgraded version of the J-20 stealth fighter.

A number of photos recently taken by aviation enthusiasts at an unidentified base, and widely circulated on websites that follow the Chinese military, show a prototype of the twin-engine, fifth-generation aircraft with the serial code "2011" painted on both sides of the cockpit.

Active members on cjdby.net and fyjs.cn, the two most-visited sites that cover the Chinese military, said the first test flight of the prototype aircraft is imminent.

The flight is expected to take place in Chengdu, where the aircraft's developer, Chengdu Aircraft Industry Group, is headquartered.

An employee of the Aviation Industry Corp of China, parent company of the Chengdu industry group, speaking on Wednesday on condition of anonymity, said that he could neither confirm nor deny the rumors.

Recent media reports about China's military hardware testing have confirmed many of the rumors published by Chinese military enthusiasts. Many of the followers claim to have a great deal of knowledge about weapons, and sources with defense contractors.

The newest J-20 is the stealth fighter's third prototype since the aircraft's debut three years ago.

In January 2011, the J-20's first prototype made its maiden flight at an unidentified airfield in Chengdu. The 15- minute flight made China the third nation in the world to "develop and test-fly a full-size stealth combat aircraft prototype", after the United States and Russia, according to Western media outlets.

China launched its stealth fighter programs in the late 1990s. It is also developing a single-engine, radar-evading fifth-generation jet fighter called the J-31. That aircraft has undergone several test flights.

China reportedly conducted test flights of a second J-20 prototype in Chengdu in May 2012. Pictures of a J-20 prototype firing from its side weapons bays surfaced in March 2013. It's unclear which prototype was tested in March.

Chinese aviation enthusiasts said a series of improvements have been made to the stealth fighter. It reportedly has a new air intake design, shorter engine nozzles and a sensor technology that helps pilots detect and track enemy aircraft or missiles in every direction simultaneously.

An upcoming test would indicate that its engineers and designers have made remarkable strides to finalize the J-20 project, said Wang Ya'nan, deputy editor-in-chief at Aerospace Knowledge magazine.

"Most of the changes made to the third prototype seem to be about its aerodynamics," he said. "I think the upgraded version will have better avionics, stealth capability and stronger survivability in combat."

But Wang emphasized that it is too early to tell if the aircraft's design has been finalized, pointing out that the United States spent many years on its jet fighters and adopted numerous changes.

"China only has a short history of developing advanced aircraft. There is still a long road for us before our aircraft can compete with others," he said.

Frank Kendall, the US under-secretary of defense for acquisition, technology and logistics, recently told The Wall Street Journal that US defense officials "expect the Chinese to have export versions of the equipment that they have built".

Kendall said China is expected to put the J-20 into active military service in the next few years and added it could export the aircraft to other nations.

*Link for This article compiled by K. V. Seth from reliable sources ecns.cn
*Speaking Image - Creation of DTN News ~ Defense Technology News 
*Photograph: IPF (International Pool of Friends) + DTN News / otherwise source stated
*This article is being posted from Toronto, Canada By DTN News ~ Defense-Technology News Contact:dtnnews@ymail.com 
©COPYRIGHT (C) DTN NEWS DEFENSE-TECHNOLOGY NEWS

Wednesday, September 19, 2012

DTN News - CHINA DEFENSE NEWS: Two Models of Chinese 5th-Gen Fighter In Works (PHOTOS)

Asian Defense News: DTN News - CHINA DEFENSE NEWS: Two Models of Chinese 5th-Gen Fighter In Works (PHOTOS)
Source: DTN News - - This article compiled by Roger Smith from reliable sources RT
(NSI News Source Info) TORONTO, Canada - September 19, 2012: The Chinese military has leaked first photos of a brand new lightweight fighter with external characteristics that allow the jet fifth-generation attribution. Some pictures suggest it could be used on future Chinese aircraft carriers.


Shenyang Aircraft Industry Group (SAC), one of the leading aircraft design and manufacturing corporations of China’s aviation industry, has rolled out a prototype that might eventually become Chinese analogue to America’s F-35.
The aircraft bears a certain resemblance to Lockheed Martin’s F-35 Lightning II, and even reportedly has the codename F-60. Though absolutely no characteristics of the prototype have been unveiled, one major difference is obvious: unlike its American relative, China’s F-60 has two engines.
The pictures of the Chinese technology demonstrator suggest that the engines the aircraft is currently equipped with do not have thrust vectoring nozzles which might suggest the prototype is at too early a stage of testing to get more sophisticated and powerful propulsion package.
Inclined twin vertical tail and wide-spaced ram air inlets are reminiscent of Lockheed Martin’s F-22 Raptor Joint Strike Fighter.
A blurred photo from China Military Report website is the only proof that SAC’s F 60 aircraft has successfully been airborne.
The suspected photo of China′s SAC F 60 fighter test flight. (Image from http://wuxinghongqi.blogspot.com)
The suspected photo of China's SAC F 60 fighter test flight. (Image from http://wuxinghongqi.blogspot.com)
Now it has become obvious that in the race for possession of fifth generation aircraft the Chinese military placed its bets on two horses: Chengdu Aircraft Corporation, which is heavily testing its J-20 “Mighty Dragon” fifth generation heavy fighter-bomber, and Shenyang Aircraft Industry Group with its F-60 lightweight fighter.
The F-60 prototype jet bears the side number 31001, which may be a reference to Chengdu’s J-20 heavy fighter jet. The first two J-20 prototypes have “2001” and “2002” side numbers respectively.
Yet, the F-60 and J-20 are not likely to be regarded as competitors because it appears the aircraft will have different specializations.

China’s future sea-based fighter jet

China’s first aircraft carrier, dubbed Shi Lang, laid down by the Soviet Union in the late 1980s and almost finished now by Chinese engineers, is expected to be put into service by the end of 2012. Still, Beijing has informed the warship will be not ready for action till 2017.
A vessel reported to be the Ukrainian-made aircraft carrier "Varyag", which China bought in the 1990s, is seen at a port in Dalian, Liaoning province. (Reuters/Jacky Chen )
A vessel reported to be the Ukrainian-made aircraft carrier "Varyag", which China bought in the 1990s, is seen at a port in Dalian, Liaoning province. (Reuters/Jacky Chen )
The People’s Liberation Army Air Force (PLAAF) already has fighter jets to form the aircraft wing for Shi Lang. China produces J-15, a copycat of the Soviet-made Su-33. The J-15 copycat has been made by Shenyang Aircraft Industry Group. But the Su-33 was designed in the 1980s and cannot be regarded a proper sea-based aircraft in the 2010s. Probably since SAC already proved it can make a sea-based aircraft, Beijing commissioned a great challenge of creating a fifth generation fighter jet for naval use to this corporation.
Chinese Military Review website has published computer-generated images of the F-60 fifth generation fighter jet in action with a whole range of various air to air missiles. On at least two pictures the aircraft is depicted with an extended arrest hook that the sea-based aircraft use to stop after landing on the deck of an aircraft carrier.

Computer-generated imagery (CGI) of the J-31/ F-60 fifth generation fighter jet in action with beyond visual range (BVR) air to air missiles and fifth generation short range infrared homing air-to-air missiles. (Image from http://chinesemilitaryreview.blogspot.com)
The two-wheeled front rack chassis of the real F-60 prototype also suggests the aircraft is being engineered for naval use, like sea-based versions of Dassault’s Rafale in France, Lockheed Martin’s F/A-18 E/F Super Hornet and the Soviet-made Su-33. At the same time there are no signs the prototype is capable of short take off and vertical landing, which the F-35B STOVL version has.
A brief look at the computer-generated images also exposes another feature the F-60 has in common with Lockheed Martin’s F-35 Lightning II: an extremely limited space in the internal weapon bays. A stealth aircraft must have all of its weapons hidden inside the hull to decrease the aircraft’s visibility to enemy radars. The Chinese F-60, just like the American F-35, can only carry small-sized short range missiles in true stealth mode.
To get seriously armed the F-60 would have to carry long-range missiles externally, which would nullify its stealth capabilities. If so, the F-60 will have limited capabilities.
Probably the biggest problem of the modern Chinese aviation industry is the deadlock with military jet engines it currently finds itself in. For both Chengdu’s J-20 and Shenyang’s F-60 there are no reliable Chinese-made jet engines with technical characteristics appropriate for a fifth generation fighter. Still, Chinese engineers are known not only for copycat efforts, but for outstanding persistence in achieving their objectives. 
It cannot be altogether excluded that by 2017, when the Shi Lang aircraft carrier will be commissioned and more warships of the kind be under construction, Chinese engineers will probably decrease or eliminate the dependence on Russian jet engines and spare parts and put the F-60 on a proper flight.

Computer-generated imagery (CGI) of the J-31/ F-60 fifth generation fighter jet in action with beyond visual range (BVR) air to air missiles and fifth generation short range infrared homing air-to-air missiles. (Image from http://chinesemilitaryreview.blogspot.com)

*Link for This article compiled by Roger Smith from reliable sources RT
*Speaking Image - Creation of DTN News ~ Defense Technology News 
*This article is being posted from Toronto, Canada By DTN News ~ Defense-Technology News Contact:dtnnews@ymail.com 
©COPYRIGHT (C) DTN NEWS DEFENSE-TECHNOLOGY NEWS

Friday, May 18, 2012

DTN News - RUSSIA DEFENSE NEWS: Russian AF To Get First T-50 Fighters In 2013

Asian Defense News: DTN News - RUSSIA DEFENSE NEWS: Russian AF To Get First T-50 Fighters In 2013
Source: DTN News - - This article compiled by Roger Smith from reliable sources Ria Novosti
(NSI News Source Info) TORONTO, Canada - May 18, 2012: The Russian Air Force will receive the first batch of prototypes of its fifth-generation T-50 fighter for performance testing in 2013, Col. Gen. Alexander Zelin said on Thursday.

The T-50, developed under the PAK FA program (Future Aviation System for Tactical Air Force) at the Sukhoi experimental design bureau, is Russia's first new major warplane designed since the fall of the Soviet Union.
“The work on the fifth-generation fighter is going according to schedule,” Zelin, a former Air Force commander, told a news conference in Voronezh (central Russia). “The third prototype has joined the testing program and the fourth is being built.”
The T-50 made its maiden flight in January 2010 and three prototypes have since been undergoing flight tests.
Zelin earlier said that the number of T-50 aircraft involved in testing would be increased to 14 by 2015.
The fighter was first shown to the public in August 2011, in Zhukovsky near Moscow, at the MAKS-2011 air show.
It has been decided to equip current fighter models with available thrust-vectoring engines. The first batch of upgraded fighters will be handed over to the Air Force by late 2020. It is also planned that all new T-50 fighters will have become operational by then.
“When a plane powered by a regular engine is taken to a wide angle of attack at low speeds, it loses control and stability and starts moving independently of the pilot’s commands, i.e. the plane moves randomly. The Su-35 has perfect controllability at any speed, even at negative speeds, for instance, when the plane drops tail-forward. The pilot can effectively put the plane in any angular position,” Sergei Bogdan, a Su-35 and T-50 test pilot, explained to Izvestiya.
The world’s first thrust-vectoring engine appeared in the export version of the Su-30 meant for India. The first contract for the delivery of such planes was signed more than 10 years ago. India currently operates 150 Su-30 aircrafts and plans to contract the delivery of another 100 machines. Furthermore, Russia supplies Su-30 models powered by these engines to Malaysia and Algeria.

Related Review

The maiden flight of the T-50 / Project 701 / PAK FA, the first Russian fifth-generation fighter jet was completed successfully on Friday morning, 29 January 2010 at Komsomol'sk-na-Amur. This event is signfincant for several reasons.
  1. The PAK FA is generally similar in appearance to the American F-22, though there are so many differences in detail that it is clearly an original design rather than a knock-off copy. A direct comparison with the F-22 is probably not meaningful on an unclassified basis, but Russian marketers will probably sell it as roughly equivalent in combat potential. While the F-35 is also a fifth generation stealth fighter, the low observable characteristics of this attack aircraft are said to be markedly inferior to the all-around stealth of the F-22 air supremacy fighter.
  2. As of January 2010 a total production run of at least 150-200 aircraft for the Russian Air Force and 200 aircraft for the Indian Air Force was envisioned. If these production objectives are met, the United States might wind up with the world's third largest fleet of stealth fighters, after India and Russia.
  3. In June 2001, India was offered 'joint development and production' of this new 5th generation fighter by Russia. Russia had been trying to sell this concept both to China and India for some time. It seems probable that China declined to participate in this project given a belief that Russia stood to gain more from Chinese participation than did China. That is, it would seem that China had determined that it could produce a superior product without Russian help. With the first flight of the Russian stealth fighter in 2010, an arguably superior Chinese steath fighter might be expected to take to the skies not too long thereafter.
  4. The prospect that a country like Iran might buy even a few dozen PAK FA aircraft from Russia may well awaken interest in the F-22 in Israel, if not Saudi Arabia. The emergence of a Chinese counterpart stealth fighter may also re-awaken Japanese interest in the F-22. Production of large numbers of PAK FA by India would place Pakistan in a rather difficult position, unless it purchased similar numbers of stealth fighters from China.

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*Link for This article compiled by Roger Smith from reliable sources Ria Novosti
*Speaking Image - Creation of DTN News ~ Defense Technology News 
*This article is being posted from Toronto, Canada By DTN News ~ Defense-Technology News Contact:dtnnews@ymail.com 
©COPYRIGHT (C) DTN NEWS DEFENSE-TECHNOLOGY NEWS 

Monday, March 5, 2012

DTN News - DEFENSE NEWS: Fifth Generation Fighters Crucial To Air Superiority

Asian Defense News: DTN News - DEFENSE NEWS: Fifth Generation Fighters Crucial To Air Superiority
Source: DTN News - - This article compiled by Roger Smith from reliable sources U.S. Air Force
(NSI News Source Info) TORONTO, Canada - March 5, 2012: The Air Force is the world's most advanced air and space force and, with the integration of fifth generation aircraft, is gaining new tactical advantages that transcend beyond just stealth into areas such as enhanced maneuverability, multi-role capabilities and fused sensor and avionics systems that can communicate with other weapons systems.
That's why it is imperative that U.S. forces continue to develop and begin to use fifth-generation fighters as they transition to the new Pacific-based strategy, according to Lt. Gen. Herbert J. "Hawk" Carlisle, Deputy Chief of Staff for Operations, Plans and Requirements, Headquarters U.S. Air Force.
During the Air Force Association monthly breakfast here Feb. 28, he said fifth-generation fighters, such as the F-35 Joint Strike Fighter and the F-22 Raptor, are critical to maintaining air superiority and global precision attack core competencies.
"The threat environment is continuing to grow, so as we look at how we're going to maintain those competencies in the future, that's where fifth generation fighters come in," he said. "It's not just about stealth."
"The F-22 is better than any other aircraft in the world at air-to-ground except for the F-35, and the F-35 is better than any other aircraft in the world at air-to-air except for the F-22," said Carlisle.
The general said the Air Force can continue to maintain the most elite fourth generation aircraft in the world, but that won't prepare the U.S. to handle threats in the future.
"Our Air Force has got to keep evolving to meet these new challenges as we move forward into the future," said Carlisle.
To illustrate this evolution and fifth generation fighter jet technology, the general shared a scenario in which an F-22 data-links coordinates to a Navy submarine-launched tomahawk missile onto a target.
"Now you have two stealth platforms, a submarine and an F-22, communicating with naval ordnance," he said.
That level of interoperability is a large part of what makes the fifth generation aircraft so vital to the Air Force and U.S. military in general, he added. Aircraft must not only be stealth, but also be highly maneuverable, be able to conduct multiple roles, and these aircraft must also be able to handle sensor and avionics information in a network integrated way not only for the pilot, but for the entire joint force.
"We have to have a fused system capability and have them networked and integrated across the force," he said. "To me, that's as important on a fifth-generation fighter as anything."
 
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*Link for This article compiled by Roger Smith from reliable sources U.S. Air Force
*Speaking Image - Creation of DTN News ~ Defense Technology News 
*This article is being posted from Toronto, Canada By DTN News ~ Defense-Technology News Contact:dtnnews@ymail.com 
©COPYRIGHT (C) DTN NEWS DEFENSE-TECHNOLOGY NEWS