Made-in-Pakistan JF-17 fighter goes global, desi Tejas yet to take off

"Tejas Mark-II is still on the drawing board, with only the preliminary design review being completed till now. The critical design review is far off," said a source.

Made-in-Pakistan JF-17 fighter goes global, desi Tejas yet to take off
NEW DELHI: At a time when Pakistan has already clinched the first export order for its JF-17 'Thunder' fighter built with China's help, India's home-grown light combat aircraft Tejas will take yet another year to become fully combat-ready.

What is even more worrying is that the critically-required Tejas Mark-II, with a more powerful engine, is likely to need a strong infusion of foreign collaboration if the first prototype has to take to the skies by 2018-19 as per already much-revised deadlines. "Tejas Mark-II is still on the drawing board, with only the preliminary design review being completed till now. The critical design review is far off," said a source.

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This has triggered a major worry since IAF is down to just 35 fighter squadrons when at least 44 are needed to handle a "collusive threat" from Pakistan and China. Moreover, only half of the fighters in the 35 squadrons are operationally available at any given time due to obsolescence, poor serviceability and maintenance.




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Even if the ongoing commercial negotiation to directly acquire 36 expensive twin-engine Rafale fighters - IAF is pushing for double that number -- is sealed in a month, it will take well over two years for the deliveries of the French jets to begin.

With older MiG-21s and MiG-27s being progressively retired, the single-engine Tejas is needed fast to make the fall in numbers. But it will get the final operational clearance (FOC) only by mid-2016 now, missing the revised December 2015 deadline set for it. The FOC basically implies the jet is now capable of firing guns, rockets, laser-guided bombs and BVR (beyond visual range) missiles as well as undergo mid-air refuelling.

But the lightweight Tejas cannot fulfil the role of a medium multi-role combat aircraft (MMRCA) like Rafale or a "heavyweight" Sukhoi-30MKI. With a reach of just about 400-km, Tejas has just one-third the range and weapon-load capacity of a Rafale or a Sukhoi. So, Tejas cannot be used for deep bombing strikes, for example targets in China.

The actual utility of Tejas' excruciatingly slow progress will be if it actually leads to a faster development of the advanced medium combat aircraft (AMCA), the proposed project for an indigenous fifth-generation fighter aircraft.
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IAF, DRDO and Aeronautical Development Agency are now getting set to seek the Cabinet Committee on Security's approval for the initial design and development phase for AMCA. The plan is to conduct the first flight of the twin-engine AMCA, with advanced stealth, super-cruise capability, super-maneuverability and multi-sensor integration, by 2023-2024, as was earlier reported by TOI.
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Tejas: 11 things you didn't know about India's indigenous aircraft
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Economictimes.com; Smriti Jain & Tarun Bhardwaj

Tejas, India's first indigenous Light Combat Aircraft (LCA), which is all set to replace the MiG-21 series, is a result of several years of design and development work from the DRDO.

What's special about India's own LCA? How does it rate on the global scale? We take a look at some lesser-known salient facts about the Tejas that set it apart from those in its league....Also watch Tejas in action towards the end of the slideshow:
Economictimes.com; Smriti Jain & Tarun Bhardwaj

Tejas, India's first indigenous Light Combat Aircraft (LCA), which is all set to replace the MiG-21 series, is a result of several years ..
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DRDO is developing four versions of the LCA; namely LCA for Air Force, LCA trainer for Air Force, LCA for Navy and LCA Navy Trainer. DRDO has also developed a special facility in Goa, that mimics the conditions for a Tejas for Navy landing, take-off and manoeuvre from an aircraft carrier.

Image by DRDO
DRDO is developing four versions of the LCA; namely LCA for Air Force, LCA trainer for Air Force, LCA for Navy and LCA Navy Trainer. DRDO has also developed a special facility in Goa, that mimics the..
Read More
While the Indian Air Force will induct Mark-I type Tejas LCA, a demand for Mark-II type Tejas has already been raised, which the DRDO is working on. The Mark-II type Tejas aircraft will have a higher capacity.

Image by DRDO
While the Indian Air Force will induct Mark-I type Tejas LCA, a demand for Mark-II type Tejas has already been raised, which the DRDO is working on. The Mark-II type Tejas aircraft will have a higher..
Read More
DRDO's Gupta said that the Tejas has many features of stealth fighter aircraft. "The wings are made entirely of composite structures. The contemporary aircraft has a totally digital fly-by-wire control system," he said.

Image by DRDO
DRDO's Gupta said that the Tejas has many features of stealth fighter aircraft. "The wings are made entirely of composite structures. The contemporary aircraft has a totally digital fly-by-wire contr..
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The Tejas also incorporates a 'glass cockpit' in which information is displayed 'real-time' to the pilot. "Tejas also has open architecture software for avionics. DRDO can update it as and when required," said Gupta citing the same as a big plus point of the aircraft.

Image by DRDO
The Tejas also incorporates a 'glass cockpit' in which information is displayed 'real-time' to the pilot. "Tejas also has open architecture software for avionics. DRDO can update it as and when requi..
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Asked about the much-talked about 'delay' in developing of the aircraft, Gupta said, "It was only in 1993 that the proposal for development of Tejas was submitted. The maiden flight of Tejas took place in 2001. It took a total of 20 years from 1993 to 2013. This time period is the standard required by any country, even the most advanced ones," he said.

Image by DRDO
Asked about the much-talked about 'delay' in developing of the aircraft, Gupta said, "It was only in 1993 that the proposal for development of Tejas was submitted. The maiden flight of Tejas took pla..
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Tejas, which is a single seater, single engine aircraft had to undergo multiple levels of testing, before it was finally declared ready. "An aircraft has of fly 'n' number of times, in different conditions and environments, and at different angles of attack before it is declared fit," Gupta said.

In 2013 alone, the Tejas has taken over 450 test flights.

Image by DRDO
Tejas, which is a single seater, single engine aircraft had to undergo multiple levels of testing, before it was finally declared ready. "An aircraft has of fly 'n' number of times, in different cond..
Read More
The Tejas LCA Air Force versions have till date cost the DRDO approximately Rs 7,000 crore. According to Gupta this is a 'very small fraction' compared to the cost of other similar aircrafts in the world.

The production of aircraft is already underway and two aircraft of the production version of Tejas should be ready by the first half of 2014.
The Tejas LCA Air Force versions have till date cost the DRDO approximately Rs 7,000 crore. According to Gupta this is a 'very small fraction' compared to the cost of other similar aircrafts in the w..
Read More
With a 'complete' ecosystem to design and build indigenous aircraft in place, the DRDO is now working on making advanced medium combat aircraft with twin engines.

Image by DRDO
With a 'complete' ecosystem to design and build indigenous aircraft in place, the DRDO is now working on making advanced medium combat aircraft with twin engines.

Image by DRDO
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