LCA: News & Discussions - October 2016

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tsarkar
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Re: LCA: News & Discussions - October 2016

Post by tsarkar »

Karan M wrote:tsarkar, that A2A missile stuff with Mirage 2000 vina, is talking about is not Magic-2 but Super 530D. It was widely reported at the time, and hence Vina may be old enuff to remember it (sorry vina!). The Frenchies held out for a big payoff apparently and then we got it. Other reports in some trade mags referenced the fact that actually France was not too keen on upstarts gettng same level of kit they had so they kind of held out till they got RDY and Super 530D combo which was superior to our RDM and Super 530D combo which India, Egypt all ended up getting. Supposedly (allegedly), this was part of the reason why UAE or whichever gelf state eons later went for Mirage 2000-9 variant, ended up getting Elettronica to do their EW as versus getting purely ICMS or some such thing. The Greeks werent too happy about their Mirages ICMS either, but teething issues are not uncommon and point is that these foreign vendors all hold us to ransom but their antics and shenanigans are rarely reported whereas our own issues are often magnified.

about su-30, the massive bomb carriage on the su-30k is fine, but at the end of the day, it was designed as a su-27 follow on for long range interception. it didn't AFAIK get the accurate RLG-INS integrated nav-attack system like the Su-30 MKI so while it would be a useful asset against area targets, kargil like ops were not really its forte anyhow. which is not to say it wouldn't have been useful. may have to disagree with vina here, in that su-30s may have been used at kargil, albeit in a hush hush manner, flying A2A ops. the N001 radar +AA10 combo + huge persistence would have been a huge advantage in bvr for sure. after all, much much later, the same aircraft showed its mettle at cope india.
Karan, I remember the 80 days very well. Those days, the U.S. & Russians were the big daddy's of the arms world and the French, Germans and Swedes were considered second class.

For example, submarine warfare was supposed to be fought in Mid-Atlantic & deep seas between nuclear submarines, so DE submarines like Type 209 were considered useless. So Germans offered complete TOT to India, South Korea and Turkey.

Similarly, the Swedes did give comprehensive TOT for Bofors, that helped OFB manufacture the barrel, and maintain the system despite the blacklist, and at the very least provided a base for Dhanush development.

The Germans gave full ToT for Type 209/1500 that was a higher powered and longer ranged version. However Rao Govt chose Soviet Kilo submarines that were cheaper than indigenously manufactured Type 209. The option to build last two Type 209 was never exercised. Look how we're struggling today. Had we kept manufacturing Type 209/1500 like South Korea, we would've been self sufficient today.

Similarly, F-14, F-15 was considered world class while F-16 and Mirage 2000 second class.

With regards to Mirage 2000, there was no hold back of technology. Check this report dated 1984

http://indiatoday.intoday.in/story/fren ... 60805.html
The Mirage is no longer a mirage. Last fortnight, in the famous wine country of Bordeaux in the south of France, the first fully assembled Mirage-2000 built for the Indian Air Force (IAF) glided off the assembly line at Dassault-Bregeut's sprawling plant at Marignac.

The sleek, delta-winged fighter will undergo technical and avionic trials before being formally handed over in mid-September to IAF pilots currently training with the French Air Force's first Mirage-2000 fighter squadron. The first Mirage will be ferried across to Indian soil early next year for induction into the country's ballooning fighter aircraft inventory.

Last fortnight's champagne uncorked at Marignac was also for the benefit of Air Marshal Dilbagh Singh, IAF chief who had been invited to France for the occasion, albeit indirectly. In fact, the unveiling of the IAF Mirage at Marignac was underscored by two rather significant factors.

One was that the announcement came from Dassault-Bregeut who flew down a senior public relations official to New Delhi specifically to break the good news. The second was that Dilbagh Singh had been invited to France by his counterpart in the French Air Force and the timing of his visit with the unveiling was hardly a coincidence.

The French Government has majority control of Dassault and it would be safe to assume that Singh's invitation was tied in to the event at Marignac. Singh was also privileged to fly in one of the Mirage-2000s and according to French officials pronounced him self "quite satisfied".

But the key question is whether the Indian Government holds similar views. There was additional significance in the fact that Dassault found it necessary to fly down a spokesman to New Delhi. When the original Mirage deal was signed, the 'Intention to Proceed' contract was for an initial order of 40 aircraft for outright purchase in fly-away condition and an option to produce another 110 Mirages in Hindustan Aeronautics Limited (HAL) in Bangalore, for which Dassault was agreeable to provide a total technology transfer.

The deadline for that option, significantly enough, expires on June 30 and so far the Indian Government has given no indication that it will sign the second part of the contract. Defence Ministry officials remained tight-lipped about the production element of the deal except to say that no final decision had been taken yet. Mirage spokesmen say there are "positive signs" that the Indian Government will take up the option but that they are clearly worried is evident by the events of last fortnight

Clearly, they have good reason to be perturbed. In financial terms, the Indian option offers Dassault the biggest-ever contract for the Mirage, even bigger than that of the French Air Force. So far, only Abu Dhabi, Egypt, Peru, India and the French Air Force have contracted for the Mirage-2000 and the Indian option will obviously give the programme a major financial boost.
But Dassault's worry extends beyond mere financial considerations. It is more rooted in the nature of the competition that has forced the Indian Government to review the second part of the Mirage contract; namely, the Soviet Union.

Or, to be more specific, the MiG-29. The first sign that an attempt to scuttle the Mirage-2000 production programme was being made came when the Soviets offered India the MiG-29 the latest in their inventory (it is meant to enter Soviet operational service in 1985), during Defence Minister R. Venkatraman's visit to Moscow last August. The offer was repeated during Soviet Defence Minister Marshal Dmitri Ustinov's visit to New Delhi a few months later.

There have been other pointers in plenty. Shortly after his return from Moscow, Venkatraman stated in Parliament that India was going to select a "futuristic aircraft to meet the challenge posed by the presence of the F-16 in a neighbouring country". The inference was clearly with regard to the MiG-29. Since then, Defence Ministry spokesmen have gone out of their way to sing the praises of the MiG-29, particularly its superiority over the F-16.

A team of IAF pilots have already visited the Soviet Union for test flying the aircraft and reportedly returned enamoured of the aircraft's versatility. However, very little is actually known about the aircraft's actual performance and characteristics. It is undoubtedly a major improvement on previous Soviet fighters.

In March, 1983, the US Department of Defence published a document on Soviet military power which described the MiG-29 as a twin-engined aircraft with improved range, thrust-to-weight ratio and manoeuvrability that represented a "concerted effort by the Soviet Union to close the technological gap with the West". The document describes the MiG-29 as a supersonic all weather counter-air fighter with lookdown-shootdown weapon systems and beyond-visual-range air-to-air missiles.

According to the latest edition of Jane's, the MiG-29 is likely to have a true dual-role air combat/attack capability similar to the F-16 and F-18. However, there are doubts regarding claims that the aircraft is capable of speeds up to Mach 2.8 since it is made of conventional materials that would be unable to withstand the kinetic heating associated with that performance.

But the bottom line in the MiG-29 offer, and one that the Defence Ministry will no doubt take undue consideration of, is the inevitable cost factor. According to sources, the MiG-29 is being offered to India with a price-tag of slightly under Rs 5 crore per aircraft which is about half the cost of the Mirage-2000.

The obvious intention is to phase out the production of the MiG-21 Bis, the backbone of the IAF strike force, in time to switch over to the MiG-29 production project. The MiG-21 was originally intended to be phased out in mid-'84 but latest indications are that it will extend into 1985-86 though production will be considerably scaled down in the extension period. In fact, that process has already started with HAL's production schedule for 35 MiG-21s in 1983-84 having been scaled down to 17 aircraft.

But the wisdom of that decision is questionable, as the French are quick to point out. Their reasoning is that there is nothing to stop India from producing the MiG-29s at their Nasik plant, where the MiG-21s are currently being manufactured.

But that should not deter the Government from going in for the Mirage-2000 production line at HAL's Bangalore factory where the Jaguars are being assembled. The French argument is that since Bangalore is already geared and equipped to produce western aircraft, it would be logical and far more practical to switch from Jaguar production to that of the Mirage-2000.

The French also insist that the Mirage is no less superior to the F-16 in terms of long-range striking capability, the radar system and armaments which enables the Mirage to detect, lock in and fire its weapon system far in advance of the F-16.

The French also point out that Soviet aircraft like the MiG-29 may be cheaper than those available in the West, but actually work out as expensive because of the shorter life-span of the parts. Soviet aircraft engines, for instance, have about half the life-span of western aircraft engines like the Snecma M53 being fitted on the Mirage.


There is also the unquestionable fact that the technology transfer being offered by the French for the Mirage production will offer HAL unrestricted access to state-of-the-art aircraft technology which could be later used for India's own future projects like the proposed Light Combat Aircraft (LCA) programme.

It would, for instance, give HAL engineers a firsthand knowledge of third generation aircraft technology like chemical etching and milling and, more important, the manufacture of components made from composite materials which are being billed as the future wonder material for aircraft production in the '90s because of its lighter weight and strength. The Mirage uses components built of carbon and boron fibre and this is one area where the Soviets are still far behind the West.

Other access would be to the advanced avionics and the fly-by-wire electrical flight control systems. But the main point the French are trying to hammer home is the industrial investment it represents for HAL and the Indian aeronautical industry.

Their estimates are that airframe production work alone represents 1.2 million working hours. This figure would double if India agrees to manufacture the Snecma engine and triple if it opts for producing the avionics as well.


Production of the Mirage, the French point out, would also provide the Indian aircraft industry with adequate workload for the next 20 years since a combat aircraft generates about the same workload in overhaul, spare parts and ammunition as the aircraft's operational life.

But statistics and graphs are less likely to impress the Indian Government than political pressure which is one area where the Soviets score heavily. The MiG-29 decision, or, for that matter, the Mirage production decision, will evidently contain a powerful political element.

As it is, the Soviets, in the last year, have slowly wrested back their domination of Indian arms inventory, particularly in regard to the IAF. India now has the MiG-23 BN for tactical strike, replacing the slower SU-7s, the MiG-21 Bis, FL and MF and the MiG-23 MF for interception and the MiG-25 RU for high-level re-connaisance. The MiG-27 is due to be inducted for ground attack and the AN-32 and IL-76 for transport.

Against that background, it is evident that the Soviets have convinced the Indian Government that military dependence on Moscow does not necessarily translate into political dependence and that they are as prepared as the West to grant India access to the latest weaponry and, at a cheaper rate.

India will gain technologically if it does opt for the Mirage production but indications are that it will ask Dassault to extend the deadline. By which time the Mirage may yet turn out to be a mirage.
http://indiatoday.intoday.in/story/fren ... 60805.html
Last edited by tsarkar on 15 Feb 2017 05:00, edited 3 times in total.
Indranil
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Re: LCA: News & Discussions - October 2016

Post by Indranil »

Come on guys. Somebody on the internet is wrong, big deal!

By the way, I read something which may be useful: Having a balanced outlook requires at least twice as much effort as taking a side. So no wonder, people with a balanced outlook are rare.

Anyways, these are great times for a LCA-fan, and a desi-jingo in general. Enjoy them.
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Re: LCA: News & Discussions - October 2016

Post by nirav »

^saar, where were you all this while ? :D

The bicchar posted on the last page is kick-ass..

Too bad Vajpayee ji came up with the name Tejas.
Robbed us of an opportunity for aptly naming the beaut in a better way like Rambha/Katrina :mrgreen:
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Re: LCA: News & Discussions - October 2016

Post by tsarkar »

Karan M wrote:
Karan M wrote:
well the flip side is 8222 integration with MKI has failed. i hope we got enough SAP-518s. DARE is yet to demonstrate, clear trials with its large suites
Not sure we have access to Bars codes - perhaps we have managed to integrate a third datalink in the airframe & missile so we don't need the missile code to fire (the mode output will be available via the MC to the system). Other issue is of timing challenges between R-118 and L-8222, either our LF infra is simly unable to test on the ground or we dont have the codes.

BTW when you say the codes, i am assuming you mean access to reprogram the PSP with whatever we see fit & full access to the high level software running on the processor implementing the algos for each mode (eg search etc).

I sincerely doubt russians would let us within a mile of those.

HAL or LRDE get that, they'd shave a decade off their own programs.
The Su-30 MKI Radar Computers are built in India by HAL, so there is no dependency on Russia. The processsors are 486 based, that were state of the art when DARE started developing them in 1998.

http://www.hal-india.com/TabbedContent. ... ey=Product
Radar Computer- 1 Radar Computer- 2 (RC1 & RC2)
Interface to MC, Radar control parameter computation.
Multi- processor system with parallel processing capability

Weapon Control System Guided tracking of missiles till it hits the target
All fully made in India with no dependence on Mother Russsia
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Re: LCA: News & Discussions - October 2016

Post by PratikDas »

Image
Indian Air Force ‏@IAF_MCC: CAS ACM BS Dhanoa on top of LCA Tejas after his sortie at Yelahanka today during Aero India 2017
Image
Karan M
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Re: LCA: News & Discussions - October 2016

Post by Karan M »

Tsarkar, those are Radar Computers - RC1 and RC2.

Long story short. They interpret the plots from the Programmable Signal Processor & make a ballistics calculation out of it. They also control the radar beam steering etc if i am not mistaken and hence are core to the radar.

India supplied the HW for sure, designed two robust units able to be programmed as the Russians wanted.

Nothing I have read said LRDE did the SW as well. I could be wrong or have forgotten stuff. LRDE was doing the MMR work after all, and their issues were primarily with PSP not RC

The Russians took a time finalizing what the PSP would be. Finally, it became a Russian PSP. See Ts551

http://4.bp.blogspot.com/-FGVKFzcGMxQ/V ... SA-MMR.jpg

That's Russian. So the Russians "own" the core programmable signal processor which runs the entire system & figures out what is a real target and what is not.
That sifted information then goes to RC1 and RC2, which do the target tracking (each can handle 8 targets each) and do the rest of the stuff.

Problem is, there is no guarantee we got the "codes" for the entire set of stuff or we developed it either. Typically, the entire RC1-RC2 PSP software have to be working together.

Can we do it? Yes. Did we do it then? Dunno.

Another surprising factoid for me. That much vaunted Mission computer we have on the MKI - its actually a 2nd system ported onto the main bus & a backup to the Russian bus.

Hence I figure this allows us access to the Nav-attack system & add our our own kit. This is what we've been utilizing on the early tranches of the MKIs.

Very similar approach to the Mirage 2000 Upgrade, what?

IMHO, now we have the institutional capability to do both the HW and SW. At that time, I doubt it. Would love to be wrong.
Last edited by Karan M on 15 Feb 2017 05:39, edited 1 time in total.
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Re: LCA: News & Discussions - October 2016

Post by Karan M »

tsarkar i have read that india today report but that same mag also mentioned the super 530D issue. i mean, after all these guys talk the talk, once we sign up, then they renege. we saw how tricky the entire offsets TOT thing got with MMRCA after all. i wouldn't be surprised once we got the Mirage 2000, the super 530d capability got held up till we gave more dineiro. its the way of the world.
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Re: LCA: News & Discussions - October 2016

Post by Karan M »

For one, the French have reconsidered their earlier decision and have now agreed to equip the Mirage with the Super Matra 530 D missiles, something they had refused to do earlier. The addition of the missiles will dramatically increase the strike capability of the aircraft.

They have also scrapped the idea of powering the IAF Mirages with the original Snecma M53 engines and offered an updated M53P2 engine that will increase the engine power or thrust by at least 10 percent.

Deadly Combination: Further, the French have agreed to supply the IAF with the highly advanced RDI radar which is still under development but is expected to be operational by 1985. The RDI radar and the Super Matra missiles are acknowledged in defence circles, to be a deadly combination.

One of the main weaknesses of the Mirage 2000 operating in Indian conditions was its uncertain performance at low altitudes. With the RDI/Matra combination, the uncertainty is eliminated since the Matra has a snap down capability.

This means that the long-range RDI radar can pick up the target while cruising at a fairly high altitude and fire the missile in a snap down mode to make its kill. France has reportedly offered India both the RDM and the RDI radars -For one, the French have reconsidered their earlier decision and have now agreed to equip the Mirage with the Super Matra 530 D missiles, something they had refused to do earlier. The addition of the missiles will dramatically increase the strike capability of the aircraft.

They have also scrapped the idea of powering the IAF Mirages with the original Snecma M53 engines and offered an updated M53P2 engine that will increase the engine power or thrust by at least 10 percent.

Deadly Combination: Further, the French have agreed to supply the IAF with the highly advanced RDI radar which is still under development but is expected to be operational by 1985. The RDI radar and the Super Matra missiles are acknowledged in defence circles, to be a deadly combination.

One of the main weaknesses of the Mirage 2000 operating in Indian conditions was its uncertain performance at low altitudes. With the RDI/Matra combination, the uncertainty is eliminated since the Matra has a snap down capability.

This means that the long-range RDI radar can pick up the target while cruising at a fairly high altitude and fire the missile in a snap down mode to make its kill. France has reportedly offered India both the RDM and the RDI radars -which means that the aircraft that is now being offered is about equal to Pakistan's F-16s

http://indiatoday.intoday.in/story/indi ... 91430.html

and ultimately we didn't get the advanced RDI (FAF only) and the super 530d's arrived later.
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Re: LCA: News & Discussions - October 2016

Post by shiv »

http://indiatoday.intoday.in/story/fren ... 60805.html
The Mirage is no longer a mirage. Last fortnight, in the famous wine country of Bordeaux in the south of France, the first fully assembled Mirage-2000 built for the Indian Air Force (IAF) glided off the assembly line at Dassault-Bregeut's sprawling plant at Marignac.

The sleek, delta-winged fighter will undergo technical and avionic trials before being formally handed over in mid-September to IAF pilots currently training with the French Air Force's first Mirage-2000 fighter squadron. The first Mirage will be ferried across to Indian soil early next year for induction into the country's ballooning fighter aircraft inventory.

Last fortnight's champagne uncorked at Marignac was also for the benefit of Air Marshal Dilbagh Singh, IAF chief who had been invited to France for the occasion, albeit indirectly. In fact, the unveiling of the IAF Mirage at Marignac was underscored by two rather significant factors.


http://indiatoday.intoday.in/story/fren ... 60805.html
Amazing. The glowing terms used in this article suggest presstituion and a paid article from the 1980s. Someone show me one article that speaks of some Indian produced item in this language.
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Re: LCA: News & Discussions - October 2016

Post by NRao »

Navy to bear 25% cost of upgraded LCA
Despite the Indian Navy rejecting the naval version of the Light Combat Aircraft (LCA), it would bear 25% of the cost to develop an upgraded variant with a much stronger landing gear and frame. This was Defence Minister Manohar Parrikar’s retort to those who were shocked by the decision.
The ‘Make in India’ push, Parrikar told mediapersons, had begun to yield results. Defence PSU Hindustan Aeronautics Limited (HAL) has managed to stick to timelines of many projects over the last two years. “The basic trainer aircraft was ready to fly in just 15 months,” he said.

In an apparent dig at the previous government, Parrikar said the emphasis earlier was not on timelines or indigenisation. “HAL has now been told to outsource in a big way. A lot of indigenous parts will have to developed by the local industry. This can generate huge business for the private sector.”
He was convinced that the entire aviation industry was set for a boom. “We will require about 1,000 aircraft for civil aviation alone. The requirement for helicopters in defence could be 800-1,000 and fighters around 600-800. We would need 5,000 engines for helicopters alone,” Parrikar said.
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Re: LCA: News & Discussions - October 2016

Post by SaiK »

Sid
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Re: LCA: News & Discussions - October 2016

Post by Sid »

Are supersonic drop tanks part of FOC checklist?
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Re: LCA: News & Discussions - October 2016

Post by vina »

Karan M wrote: One of the main weaknesses of the Mirage 2000 operating in Indian conditions was its uncertain performance at low altitudes. With the RDI/Matra combination, the uncertainty is eliminated since the Matra has a snap down capability.
.....
and ultimately we didn't get the advanced RDI (FAF only) and the super 530d's arrived later.
:rotfl: :rotfl: .

So basically you are saying the following.

1. The RDM equipped plane cannot look down properly and guide a missile on a bogey against ground clutter.
2. It didn't have radar guided missiles.

Now this was a plane that was supposed to be our counter to the PAF F-16s and must have had top drawer A2A performance in the primarily role. In the Indian tactical context, for the M2K, it would mean flying high and shooting down bogeys trying to slip in at low level. India is not like the Europe where the primary mission was high altitude intercept of long range soviet bombers.

So in Inglees what you are say is. the old RDM equipped M2K at induction was

1. The plane half blind, it could see properly against ground clutter.
2. Lacked radar missiles, and so lacked two legs.

It should have been properly described as "IAF is proudly inducting a 2 Legged Half Blind Cheetah" :shock: :shock: . Instead of that, why do we hear glowing presstitute reports back from 1984 ?
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Re: LCA: News & Discussions - October 2016

Post by disha »

^M2k on initial induction was more like a 2-legged chicken. It was the hardwork, courage, determination and bravery of IAF to make it into a fighting aircraft which Dassault so leveraged into profits. Without IAF's inputs while operationalizing it - M2K would have been a colorful rooster at best.
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Re: LCA: News & Discussions - October 2016

Post by habal »

So we are basically a 'hot' testing ground for foreign aircraft. Shameless state of affairs because it has been allowed to persist for so long.
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Re: LCA: News & Discussions - October 2016

Post by tsarkar »

Karan M wrote:For one, the French have reconsidered their earlier decision and have now agreed to equip the Mirage with the Super Matra 530 D missiles, something they had refused to do earlier. The addition of the missiles will dramatically increase the strike capability of the aircraft.

They have also scrapped the idea of powering the IAF Mirages with the original Snecma M53 engines and offered an updated M53P2 engine that will increase the engine power or thrust by at least 10 percent.

Deadly Combination: Further, the French have agreed to supply the IAF with the highly advanced RDI radar which is still under development but is expected to be operational by 1985. The RDI radar and the Super Matra missiles are acknowledged in defence circles, to be a deadly combination.

One of the main weaknesses of the Mirage 2000 operating in Indian conditions was its uncertain performance at low altitudes. With the RDI/Matra combination, the uncertainty is eliminated since the Matra has a snap down capability.

This means that the long-range RDI radar can pick up the target while cruising at a fairly high altitude and fire the missile in a snap down mode to make its kill. France has reportedly offered India both the RDM and the RDI radars -For one, the French have reconsidered their earlier decision and have now agreed to equip the Mirage with the Super Matra 530 D missiles, something they had refused to do earlier. The addition of the missiles will dramatically increase the strike capability of the aircraft.

They have also scrapped the idea of powering the IAF Mirages with the original Snecma M53 engines and offered an updated M53P2 engine that will increase the engine power or thrust by at least 10 percent.

Deadly Combination: Further, the French have agreed to supply the IAF with the highly advanced RDI radar which is still under development but is expected to be operational by 1985. The RDI radar and the Super Matra missiles are acknowledged in defence circles, to be a deadly combination.

One of the main weaknesses of the Mirage 2000 operating in Indian conditions was its uncertain performance at low altitudes. With the RDI/Matra combination, the uncertainty is eliminated since the Matra has a snap down capability.

This means that the long-range RDI radar can pick up the target while cruising at a fairly high altitude and fire the missile in a snap down mode to make its kill. France has reportedly offered India both the RDM and the RDI radars -which means that the aircraft that is now being offered is about equal to Pakistan's F-16s

http://indiatoday.intoday.in/story/indi ... 91430.html

and ultimately we didn't get the advanced RDI (FAF only) and the super 530d's arrived later.
Dear Karan,

This article looks dated when Indira Gandhi was alive, and the initial stages of negotiation.

Only countries with very large air forces have engines, missiles and radar in continuous production. Smaller countries like France produce in batches whenever they get orders.

Similarly, radars, engines & missiles are developed in spurts as per orders.

In case of IAF Mirages, the higher rated engines, radar and missiles were still under development when we started negotiations. RDM delivery started 1983. RDI came much later. We wanted the aircraft quickly to counter the F-16 and some aircraft were delivered with old version engine.

This is also the case with Tejas. The initial prototypes were powered by GE F-404 F2J3. Thereafter GE developed a higher power version GE F-404 IN20 that powers LSPs and SPs.

We also reject engines which are not sufficiently powered, like R-13 for MiG-21 and forced the Russians to develop & offer R-25.

http://www.bharat-rakshak.com/IAF/histo ... -ussr.html
Our refusal to accept the R-13F engine had a beneficial effect because the Soviets then offered the Mig -21 Bis with the R-25 engine which was a far better engine than the R13-F. The R-25 engine is likely to continue in IAF service for at least 15 more years in Bison squadrons. (The modernised Mig-21 Bis is called the Bison-son of Bis!)
Coming to RDM vs RDI, our RDM (4-7) came Super 530D capable and even initial French airforce planes came with RDM until RDI was ready. We wanted quickly to counter F-16. Thereafter, (90s) upgrade from RDM to RDI didnt offer any significant benefits. We were offered Mirage 2000-5 in 1995, however Russian offer of Su-30MKI won

http://vayu-sena.tripod.com/comparison- ... u30-1.html

The Super 530D missiles entered service - in any air force - in 1988.

And 20 Tejas are inducted to IOC standards that exclude BVR capability that will come only with FOC.

The point I'm trying to convey is that unlike what Shiv mentioned in the first place, Indian Forces are pretty stringent and dont take hand me down stuff as is.

They're equally harsh with Russians and French.

The IAF called PAK-FA third generation

http://economictimes.indiatimes.com/new ... 932340.cms
Objections that had been raised by the air force - with one senior officer even terming the fighter as a 'third generation' combat aircraft
IAF has set up a panel to evaluate what benefits we're getting with PAK-FA

http://www.hindustantimes.com/india-new ... RxTPM.html
A top government source said the panel, to be headed by a three-star officer, would look into different aspects of the fifth generation fighter aircraft (FGFA) project and the technology it brings into the country to meet the air force’s future requirements.
For Rafale, we pushed for India Specific Special Provisions without which we did not sign the deal. We're getting help on Kaveri. Time will tell if it was useful, but atleast we negotiated for it.

http://www.huffingtonpost.in/2016/09/23 ... india-and/
"Pleased to inform that India has signed an agreement for procurement of 36 Rafale aircraft with weapon systems, five years complete spares and maintenance, performance based logistics, India specific special provisions. This is an achievement which will give the IAF the required potency in terms of penetration and capability," Parrikar told reporters at the South Block.
When castigating IAF, is the above taken into consideration?

As per ACM Naik's original comments, his exact words were http://www.livefistdefence.com/2011/01/ ... t-iaf.html
Air Chief Marshal PV Naik today said, “At present it is not a fourth generation aircraft. It will come up.”
The second part is conveniently ignored in the rush to abuse.
Last edited by tsarkar on 15 Feb 2017 11:53, edited 2 times in total.
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Re: LCA: News & Discussions - October 2016

Post by tsarkar »

vina wrote:2. Lacked radar missiles, and so lacked two legs. It should have been properly described as "IAF is proudly inducting a 2 Legged Half Blind Cheetah" :shock: :shock: .
20 Tejas IOC too lacks radar missiles. What legged Cheetah would you call the 20 Tejas IOC?

Shouldn't you use the same yardstick for both?

Be truthful and factual like a man instead of having double standards and dancing like a headless chicken.

And Pakistani F-16s came only with Sidewinders. The lack of any BVR capability was highlighted by Air Commodore Kaiser Tufail

http://kaiser-aeronaut.blogspot.in/2009 ... force.html
The over-arching consideration was the BVR missile capability of IAF fighters which impinged unfavourably on the mission success probability.
Pakistan got BVR capability only after AMRAAM acquisition.
Last edited by tsarkar on 15 Feb 2017 12:02, edited 3 times in total.
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Re: LCA: News & Discussions - October 2016

Post by Thakur_B »

Kartik wrote:Ooh boy !

Image
Derby on outboard pylons would mean it can carry 2 BVR, 2 500 lb lgb on second pylons, 2 in tandem on centreline and two fuel tanks.
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Re: LCA: News & Discussions - October 2016

Post by tsarkar »

Thakur_B wrote:
Kartik wrote:Ooh boy !

Image
Derby on outboard pylons would mean it can carry 2 BVR, 2 500 lb lgb on second pylons, 2 in tandem on centreline and two fuel tanks.
That's not Derby on outboard pylons, those are Smokewinders in the display aircraft. They dont have mid body fins present on Derby.
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Re: LCA: News & Discussions - October 2016

Post by sankum »

https://twitter.com/delhidefence

Delhi Defence Review ‏@delhidefence · 5m5 minutes ago
Cmd Balaji (ADA) says LCA Mark 2 prototype expected by 2020. Parallel development for CATOBAR capability dev in parallel for IAC2.
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Re: LCA: News & Discussions - October 2016

Post by Yagnasri »

mango question:
Is the Mk2 also needed to be tested extensively as Mk1 or most of the things are being common tests need not be extensive?
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Re: LCA: News & Discussions - October 2016

Post by tsarkar »

disha wrote:^M2k on initial induction was more like a 2-legged chicken. It was the hardwork, courage, determination and bravery of IAF to make it into a fighting aircraft which Dassault so leveraged into profits. Without IAF's inputs while operationalizing it - M2K would have been a colorful rooster at best.
This is what your colourful rooster did -

http://idrw.org/indias-vajras-turns-30-this-year/
While the first squadron was officially converted into the Mirage-2000s in early 1986, most of the pilots came from Mig-21s and Ajeet fighter Squadrons still conversion to the new type was smooth and mirages were more forgiving aircraft for new pilots and IAF pilots quickly put the machine to the test, as per ex Mirage-2000 pilot first year saw insane amount of flying by the squadron, aircraft not only participated in all major Airforce exercises in the year but aircraft was also tested to its limits in its Interception roles
Operational availability of the aircrafts largely remained on the higher side due to proper supply of spares and superior build quality of the machine and it was reported that aircraft operational availability was close to 80%.
Just one year after induction, Mirage 2000 flew combat missions to Jaffna.

http://www.bharat-rakshak.com/IAF/Histo ... ter01.html
Written by Jagan Pillarisetti

Designated as 'Eagle-Mission-4', the An-32s formated and climbed upto 12000 feet altitude. As they crossed the Coramandal coast at around 1645, they were met by four Mirage 2000s led by Bhavnani who had taken off about the same time as the An-32s. The Mirages were carrying three drop tanks and two Matra Magic II Air to Air Missiles, just in case the Sri Lankan Air Force made an appearance. As it turned out later, they were not needed
Do you bother to check facts before posting?

Compare with Tejas availability in No 45 squadron and flight hours logged. What kind of rooster would you call Tejas at best?
Last edited by tsarkar on 15 Feb 2017 12:34, edited 1 time in total.
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Re: LCA: News & Discussions - October 2016

Post by tsarkar »

Yagnasri wrote:mango question: Is the Mk2 also needed to be tested extensively as Mk1 or most of the things are being common tests need not be extensive?
There are different types of Testing - Development Testing - done by designer & manufacturer - and user acceptance testing - done by certifiers like CEMILAC and users like IAF.

M2K underwent comprehensive testing by designer and producer Dassault just like Tejas did.

Thereafter, Indian Test pilots like AM Rajkumar & AM Prithi Singh validate the capabilities. User Acceptance Testing is much lesser than Development Testing.

For example, Tejas development testing to reach max AoA may hypothetically require 10 development test flights, to reach max ITR may require 15 additional development test flights.

For a aircraft already developed by Dassault and certified by French relevant authorities, the Indian Test pilots can validate by going to max AoA and max ITR in a single flight.

This gives an incorrect impression that India did only one test flight to test M2K while 25 test flights were done for Tejas, hence M2K not as tested as Tejas, or more testing for Tejas.

What this lahori logic doesnt take into account is the 25 development test flights done by Dassault to reach certification.

To summarize, all aircraft undergo same amount of development testing and user testing

Added later - my apologies - misread Mk2 as M2K. But JayS has satisfactorily answered below.
Last edited by tsarkar on 15 Feb 2017 12:35, edited 1 time in total.
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Re: LCA: News & Discussions - October 2016

Post by JayS »

Yagnasri wrote:mango question:
Is the Mk2 also needed to be tested extensively as Mk1 or most of the things are being common tests need not be extensive?
It will have to go through almost all the test points for certification since Aero config is changed, but luckily it not changed drastically. Flight tests should happen in double quick time. They have FCS ready, they will just need to change values of parameters to account for new aero config.

Please note that NLCA has done only 120 odd test flights, a significant portion of which is ramp TO related. Its FCS is already borrowed from LCA and a only a handful of flight tests needed for changed aero config such as LEVCON, drooped nose, changed canopy etc. Expect similar efforts for MK1 to MK2 - say about 100-200 test flights. It is expected that MK2 will have better flight characteristics and thus the changes should not be daunting. I think/hope they will keep 8G envelop intact and focus on certifying for AC operation for IOC. The flight envelop can be opened up later on for FOC.

If ADA can deploy resources on priority basis, and assuming STOBAR is fine tuned on MK1 in parallel by the time MK2 prototype is made, it think in couple of years from then we can have it fully certified for AC operations i.e. IOC. Weapons integration should not be a bottleneck and can be taken up for FOC.

IF ADA can fly NLCA MK2 protytype in 2020, I think they can have it IOC-ed by 2023, given STOBAR fine tuning goes on on MK1 in parallel.

Question is can ADA deploy enough resources for NLCA..?? I think IN is not convinced.
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Re: LCA: News & Discussions - October 2016

Post by JayS »

tsarkar wrote: To summarize, all aircraft undergo same amount of development testing and user testing
Yes. Only difference is how much time its needed to fix the issues related to each test point. If its a new plane, it obviously takes more time. If its variant of existing jet, the process could be much faster. But for certification all have to go through all the test points, unless you can convince the certifying authority that the old test demonstration or new simulations are enough to satisfy certification requirements.

Funfact - Over the years, almost all the cockpit instruments for civilian jets are digitized but they most still carry the same type of display that the analog instruments used to have. Only now they are displayed on digital screen as pictures. OEMs are reluctant to change the look or feel of instrument panels, because apparently you have to re-certify everything and convince FAA that new things work equally effectively as the old ones. And no one wants to spend time or money on this. So they simply imitate old look on digital screens.

Certification of even trivial things can be expensive in Aerospace. Thus people don't like changes for no good reasons.
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Re: LCA: News & Discussions - October 2016

Post by negi »

Tejas flying without a radar is an issue ? Bah you guys ought to check our Mig-29Ks they were sitting in hangars for first couple of years as for radar check with IN how well it works :)

Tejas is a culmination of our efforts it is as good and as bad as we have been with our commitments to all things defence and technology comparing it with M2K or some other AC from the west is unfair for our priorities are not the same.
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Re: LCA: News & Discussions - October 2016

Post by negi »

Dhanoa sir has glasses for myopia or are those reading glasses ?
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Re: LCA: News & Discussions - October 2016

Post by uddu »

http://economictimes.indiatimes.com/ind ... 146832.cms
Parrikar shared the developments on the sidelines of Aero India-2017, which began here today. He explained, "It is wrong to say the Navy does not support the LCA (Light Combat Aircraft). They thoroughly support it. And the government supports it. You are being misinformed by an internal lobby."

Any idea about this lobby and their intentions? Is it the U.S Solahs lobby or Frenchies? If they have been identified why is it taking time to remove them.
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Re: LCA: News & Discussions - October 2016

Post by sanjayc »

^^ He said it is "internal" lobby, which perhaps means a lobby in Navy itself trying to scuttle LCA
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Re: LCA: News & Discussions - October 2016

Post by Thakur_B »

sanjayc wrote:^^ He said it is "internal" lobby, which perhaps means a lobby in Navy itself trying to scuttle LCA
Probably meant international lobby.
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Re: LCA: News & Discussions - October 2016

Post by sankum »

REVEALED: The Indian LCA Navy’s Big Fight Back
Two GE F414 engines — one for the AF prototype and one for the LCA Navy — arrived earlier this month, the first batch of eight engines contracted from GE for the Mk.2 programme.

For starters, the team plans to move the wings outboard by about 350mm, increasing the space significantly between the fuselage and the wings. This would immediately optimise load transfer (the ADA has had weight issues with the landing gear) and free up the central fuselage for fuel. ‘We believe the change will free up space for up to 700 kg additional fuel, providing about 22 minutes of additional time on task,’ Balaji tells Livefist. That’s huge for the tactical envelope the LCA platform was developed for.


Balaji’s team will freeing up LCA Tejas LSP-2 shortly for ground integration of India’s indigenous Uttam AESA radar. The ADA has asked the DRDO’s LRDE lab to keep the Uttam’s interfaces as similar as possible to the current

A full scale model of the LCA Navy Mk.2 will be ready by early next year.
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Re: LCA: News & Discussions - October 2016

Post by sum »

^^ Cmde Balaji would be retiring next month end. Hope that the momentum is maintained with the new chief who will take over
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Re: LCA: News & Discussions - October 2016

Post by JayS »

Loaded with so many juicy bits of info, posting is full to banata hai, of coarse minus the initial 2 para with so much of melodrama.
‘We’re aiming for a first flight of the LCA Navy Mk.2 in late 2020 or early 2021. The detailed design will be complete by 2019. To save time, we’ve already ordered raw materials required,’ Balaji says. Two GE F414 engines — one for the AF prototype and one for the LCA Navy — arrived earlier this month, the first batch of eight engines contracted from GE for the Mk.2 programme. That the LCA Navy will be a more powerful combat jet is well known. What Livefist has now discovered from the team is that there are design and engineering improvements being effected on the LCA Navy Mk.2 that could prove dealmaker if they work out.

For starters, the team plans to move the wings outboard by about 350mm, increasing the space significantly between the fuselage and the wings. This would immediately optimise load transfer (the ADA has had weight issues with the landing gear) and free up the central fuselage for fuel. ‘We believe the change will free up space for up to 700 kg additional fuel, providing about 22 minutes of additional time on task,’ Balaji tells Livefist. That’s huge for the tactical envelope the LCA platform was developed for.


But there’s a great deal of work left on the LCA Navy Mk.1 before the Mk.2 can begin taking shape. In the immediate future this summer, the LCA Navy Mk.1 prototypes will begin ‘taxi in engagement’ drills, where the jets are throttled on ground into the arrester wire at Goa’s Shore Based Test Facility (SBTF) to exercise structural compatibility for a hook. The tests have been delayed three months thanks to a damper failure during field carrier landing practice (FCLP) dummy approaches last year.

‘Our focus with the Mk.1 is carrier suitability. We’ve got a good handle on carrier ops. Control laws have matured well, and sit right on top of our simulations. Deck recoveries are a different challenge and there are several lead-up activities planned,’ he says.

The ADA has built a new test rig to test horizontal and vertical loads during a deck recovery, including 7.1 m/s sink rate and the 45 ton load on an arrester wire. ‘Structurally, everything checks out,’ Balaji says, adding, ‘We are doing more dummy approaches to fine tune our control laws. Want to narrow everything down so we have very predictable landings.’

Balaji smiles when pushed on the question of the Mk.1 and whether they are hoping for anything to come of it. ‘Saab has a Sea Gripen concept. They are in the same stage we were at in 2003 when we decided to create a carrier-capable derivative of the LCA Tejas. We have proven many technologies. The LCA Navy Mk.2 will incorporate every lesson we could possibly have learnt,’ he says.

There’s activity on the radar front too. Balaji’s team will freeing up LCA Tejas LSP-2 shortly for ground integration of India’s indigenous Uttam AESA radar. The ADA has asked the DRDO’s LRDE lab to keep the Uttam’s interfaces as similar as possible to the current system. ‘It will be a challenge, moving from a mechanically scanned radar to the AESA without interface changes but that is the attempt, to save time and forestall any structural changes to the aircraft or radar,’ says Balaji. Interestingly, since the LCA doesn’t have an integrated liquid cooling system necessary for an AESA radar, the team has suggested that a small auxiliary compartment that becomes redundant after the mechanical-to-AESA switch could be utilised to house a liquid cooling system.

A full scale model of the LCA Navy Mk.2 will be ready by early next year. Commodore Balaji and his team now hope their case will have a firm taker by then.
Jingo is very happy to get some bearing on NLCA MK2 project. :mrgreen:

BTW by moving wing outboard by 350mm, does he mean fattening of the fuselage..?? I think its the wing root joint which will be moved internally. From outside, we won't see the difference. But with this change, they can attach MLG farther apart and thus reduce their weight while freeing up some space internally, a la Gripen E.
Last edited by JayS on 15 Feb 2017 16:41, edited 2 times in total.
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Re: LCA: News & Discussions - October 2016

Post by kvraghav »

So the GE414 engines are here for prototypes and lSP-2 will soon be integrated with Uttam AESA.
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Re: LCA: News & Discussions - October 2016

Post by Marten »

Congrats to Vishnu Som on being the first journalist to fly in the Tejas LCA.
Hopefully Vishnu can help spread the good word since he can compare with the Gripen C/D.
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Re: LCA: News & Discussions - October 2016

Post by Karan M »

vina wrote:So basically you are saying the following.

1. The RDM equipped plane cannot look down properly and guide a missile on a bogey against ground clutter.
2. It didn't have radar guided missiles.

Now this was a plane that was supposed to be our counter to the PAF F-16s and must have had top drawer A2A performance in the primarily role. In the Indian tactical context, for the M2K, it would mean flying high and shooting down bogeys trying to slip in at low level. India is not like the Europe where the primary mission was high altitude intercept of long range soviet bombers.

So in Inglees what you are say is. the old RDM equipped M2K at induction was

1. The plane half blind, it could see properly against ground clutter.
2. Lacked radar missiles, and so lacked two legs.

It should have been properly described as "IAF is proudly inducting a 2 Legged Half Blind Cheetah" :shock: :shock: . Instead of that, why do we hear glowing presstitute reports back from 1984 ?
Hi vina, i think the report didn't mean what you said.. it meant the super 530 d had snap down capability unlike the 530 F predecessor. The RDM supposedly did have decent look down capability but the RDI was superior. The RDI was kept by FAF for themselves but they did give us the Super 530D.
Variety of A2G modes.
https://en.wikipedia.org/wiki/Radar_Dop ... tifunction
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Re: LCA: News & Discussions - October 2016

Post by Karan M »

tsarkar wrote:
Operational availability of the aircrafts largely remained on the higher side due to proper supply of spares and superior build quality of the machine and it was reported that aircraft operational availability was close to 80%.
Just one year after induction, Mirage 2000 flew combat missions to Jaffna.

http://www.bharat-rakshak.com/IAF/Histo ... ter01.html
Written by Jagan Pillarisetti

Designated as 'Eagle-Mission-4', the An-32s formated and climbed upto 12000 feet altitude. As they crossed the Coramandal coast at around 1645, they were met by four Mirage 2000s led by Bhavnani who had taken off about the same time as the An-32s. The Mirages were carrying three drop tanks and two Matra Magic II Air to Air Missiles, just in case the Sri Lankan Air Force made an appearance. As it turned out later, they were not needed
Do you bother to check facts before posting?

Compare with Tejas availability in No 45 squadron and flight hours logged. What kind of rooster would you call Tejas at best?
That part in bold is the key. Comparing Tejas to Mirage 2000 availability is premature till the SOP is finalized and proper spares stockpile built. Besides which the 80 percentage is more an outlier than anything unfortunately with the AF. Invariably most new builds have high serviceability as they come with a huge spares stockpile but problems occur thereafter as the aircraft is exploited and the spares lead time issues occur.
Su-30K when they joined were pulling insanely high number of hours. Su-30 MKI dipped to 46%.
MiG-21bis was ok-ok. MiG-21 Bison was at 50% level for a period.
MiG-29s were literally at abysmal levels till 11BRD stepped in and supplies from Russia resumed.
Jaguars have moved around from 80% to 60% and so forth..

I hope IAF leans on MOD and HAL to ensure LCA comes with a sufficient spares stock from day one, and we dont place orders in bits and pieces. Otherwise some italian supplier supplying one screw to Safran who supplies it to HAL will hold up a entire aircraft.

PS: If you want to highlight something bold should work fine. The large size fonts are very very hard to read on mobile devices because the entire page shifts sideways..
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Re: LCA: News & Discussions - October 2016

Post by Karan M »

http://www.ainonline.com/aviation-news/ ... groundings
Although a $2.2 billion upgrade of India’s Dassault Mirage 2000 fighters is progressing, around a quarter of the fleet of 49 is grounded because a contract for spares has remained unsigned for years, AIN has learned from sources involved in the program.

“Bureaucratic holdups have caused delays. As a result, parts are being cannibalized and there are some aircraft [inactive] since 2010. Life of some parts, especially avionics, is expiring,” said an engineer not willing to be identified. Repairs of the Mirages are carried out at the base repair depot in Gwalior in the central state of Madhya Pradesh. The depot also does material planning and storage of primarily third- and fourth-line spares. The Indian Air Force declined to comment.
This is what I mean.

By the mix of MOD L1 tendering, and RFP business for even single vendor situations, IAFs declining Revenue budget which makes them order in trickle amounts, all these issues arise.
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Re: LCA: News & Discussions - October 2016

Post by nirav »

The entire thrust of the discussion is on 3 legged cheetah and hence the need to call the mirage some colourful names when that was inducted.

The person who made the remark is long retired. The remark had no material impact on any flight/fight parameter of the LCA.

Debating on these lines leads to pointing out of the actual facts wrt current capability of the LCA in operations service,which uber fanbois take as an attempt to"run down" the program

The IAF accepted non FOC a/c in service 50 years back and it did so in in 2016 too.
Not sure where Nd why is the Complaint.

An important development wrt the UTTAM AESA has been posted in the single engine thread.
Integration of UTTAM is expected "soon" on the LCA.
That news is HUGE.

This also explains why MoD sat on HALs AESA tender.Rather than the Conspiracy Theorey spun a few pages back that MoD by sitting on AESA is delaying/killing the LCA.

There's an urgent need to tone down everything LCA related with rose tinted glasses and everything wrt IAFs role with extreme prejudice.
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Re: LCA: News & Discussions - October 2016

Post by Karan M »

LOL here comes the "facts are immaterial" fellow again.. facts ka to pata nahin hain.. and out he comes talking of "facts as they currently stand.."

One news about Uttam (which is yet to be even flight tested) and it is equal to "explains why MOD sat on HAL's AESA tender". Is there any evidence anywhere of MOD sitting on the tender? As versus what Marten said of RFPs yet to be evaluated and a final decision yet to be made?

So spin conspiracy fables, make up asinine claims of unobtainium, then claim those weren't achieved and say "urgent need to tone down everything LCA related with rose tinted glasses". I am sure some Pakdef somewhere is missing its joker who agrees with similar line of thinking.. bray there please and spare us the rubbish.
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