matt, as usual your question baffles me. I take it you know what G is and what people mean when writing things in the format G limit : +9/-3.5
so what exactly do you not understand ?
LCA is officially limited to 6G at the moment due to restrictions on FBW and a pilot pulled 6.9 G @ AI 2011, as per a poster in BR.
Mk2 info board has very little in terms of numbers, the G limit being one of the numbers that’s not there. I don’t know what else can be read into it.
about IAF being happy with 8G it simply means that with modern WVR missiles and aiming, IAF feels 8G is optimum.
Changing to the Honeywell engine needs a lot more re-engineering, so is riskier & likely to be more costly. Upgrading existing engines should be both the cheapest & lowest risk.
The Honeywell engine has advantages, but also offsetting disadvantages. It’s lighter – but not as much as Honeywell claims, because the installation will add weight – more efficient, & gives some more thrust, but it’s also a more expensive & higher-risk modification, needs a new logistics train (all-new spares, lost commonality with Hawk), & has some performance disadvantages as well as advantages.
How much money do you want to spend on the Jaguar fleet? The average age isn’t exactly low.
and very possibly the weight saved in engine would be negated in trying to restore the CG by adding a balast. this is a bad decision IMO.
RR would have been quick, safe and enough for the duration of Jag’s life.
as predicted here ADA has shaved significant amounts from the empty weight. of course the usual suspects were convinced it wasn’t possible or it would take 20 years/saaaab to do it. :rolleyes:
stands at 6560 kg now.
ah, I see sweet quadbike has conveniently ignored my reply just a few posts above where I quoted his comment doing just that ! 😀
@ rayrubik, oops sorry.
just copy paste then and remove this one.
thanks again. 🙂
@ quadbike
http://forum.keypublishing.co.uk/showpost.php?p=1703394&postcount=937
The MRCA winner is almost certain to have more orders than the 126 because the Tejas MK2 is limited to just 83 orders.
and you repeatedly supported that statement again and again.
from last page, posted a few hours ago.
not too long back for you to remember, I trust ?
@ rayrubik, would you mind moving your last post to the IAF thread ? I’ll reply you there.
your post and my reply would get increasingly out of scope for this one.
-Boom.
dear quadbike,
Please point out where in my posts I have tried to pass off my opinion as the IAF’s or MoD’s.
each and every time you have tried to pass off your opinion (whether gleaned from flightglobal or the chronicles of madangopal is not my concern) as fact. on this issue only the IAF or MOD decides what is ‘fact.’ everything else is just speculation. that includes internet forums and also defence mags.
The LCA did not meet all the IAF requirements in its current form. Even for the IOC IAF made certain concessions (According to ACM Naik). The truth is that if the MK1 was good enough there would be no need for an MK2.
absolutely correct.
although you should know that such ‘concessions’ from the home air force are quite normal. the gripen was inducted by Flygvapnet before it achieved IOC. the rafale and the EF flew around in their air force markings for years sans many of their operational capabilities. none of that makes them bad projects, the eurocanards are at the cutting edge in terms of engineering and project management. (and can probably teach a thing or two to the JSF team)
Going by the track record of the programme the IAF may not be inclined to count on ADA to deliver the MK2 on time and with the promised capabilities.
for the poor track record of the programme IAF should put the blame squarely at the doors of the govt. they asked ADA to develop a fighter and stopped funding them. there was little ADA could do about it.
they started funding them again from 1993 and here we are 18 years hence and the LCA Mk1 has achieved IOC, inspite of the 2 years lost in US sanctions where lockheed martin refused to return the Indian scientists’ own work. even when compared with the eurofighter and rafale that is quite creditable. especially if you consider the fact the LCA team had to build the lab infrastructure and the discipline of modern fighter development in India along with developing LCA.
ADA’s track record is hardly at fault here.
p.s. NOT ONCE have I insulted you, personally or otherwise.
if you disagree please complain to the moderators.
@ rayrubik, agree with most of your post except a couple of points
For eg. if the Tejas MKI would have arrived early , we would not have had to deal with the whole damn mmrca circus.
MRCA has nothing to do with LCA. MRCA emerged from a request in 2000 by IAF for a repeat order of 125 mirage-2000’s. funds for LCA project was sanctioned only in 1993. if you expect they should have completed LCA development in 7 years then I have a palatial house on mars. for sale, @ $1, just for you.
secondly,
Just like the Su 30MKIs , if the Tejas MKII doesnt satisfy the IAF , they may order more batches of mmrca.That assumption of quadbike is correct in that sense.
how is the assumption(though he stated it as fact) correct ?
if Mk2 satisfies IAF they might order more than 83 and spend the rest of their money of PAKFA and AMCA. in that case LCA will outnumber MRCA in IAF.
p.s. I didn’t get your point about the MKI, IAF is very satisfied with it.
As I clarified I was thinking/talking about the MK2 alone.
no one on keypublishing forum can know what goes on in your brain. (thankfully)
we have only your typed replies to go by.
since you chose to continued your stand pre-clarification you thereby negated your ‘clarification’.
moreover the exact statement you were replying to was about numbers of LCA vs numbers of MRCA in IAF, not whether it was LCA Mk1 or Mk2.
Its been widely acknowledged by a host of defense journalists from many publications (quite reputed ones like Aviation week and flight global even) that the MRCA deal is more than likely to go beyond the intial 126. Which is better than the gusses made by us arm chair generals.

“acknowledged” by a host of journalists ? Aviation week and flight global even ? shiver me timbers ! it can’t get more official than that can it ? 😀
seriously, how old are you ?
who the heck are they to “acknowledge” anything on behalf of IAF ?
which of them is the air marshal in charge of IAF’s procurement ?
It will depend on how the MK2 comes off. The Akash for example done well so subsequent orders were placed, the MK1 did not turn out that well so only a token number was ordered. I doubt the IAF will have the LCA in mind when they are making the MRCA decisions.
yada yada yada, everything depends on something my young genius, nothing is absolutely certain. and akash SAM has nothing to do with LCA orders.
only 40 Mk1 was ordered because IAF agreed that by the time production of that number is completed HAL could start production of LCA Mk2.
I have no idea why you think the rather strange notion of LCA being or not being in IAF’s mind while taking a decision on MRCA has anything to do with this discussion.
You are the one stating opinions as facts which will not make them so.
ah ! the “you are a bad man because I say so” attack. 😉 my 5 year old nephew does it when I ask him to stop being naughty.
83 MK2 is what is confirmed that is fact.
a fact that has been repeated umpteen times by me.
You think they MAY order more that is opinion.
well, hold the press ! that is EXACTLY what I claim it is, my opinion, based on my years of observing IAF procedure and interacting with military officers.
Btw, the number of 83 was just reported by livefist and don’t have to be correct, remember the order for engines was 107 and I don’t think there will 24 prototypes of the MK2, or N-LCA versions with that engine
nah, livefist quoted from a ADA press release (link above in quadbike’s post) which is as official as it gets. the rest of the ‘far less than expected’ was his spin.
you remember how many Su-30MKI IAF ordered in the first lot ? 40. the number has grown to what now ? 280 ? that’s always how IAF orders.
also, the 83 number is just for the IAF, navy has expressed a separate commitment for 50 NLCA Mk2.
What we know is that ADA has solid commitment for 83 LCA MK2 this is fact. Unless and untill there is offical confirmation that they are going to order more what I said stands.
sigh ! since you insist on carrying on this inane exchange…… :rolleyes:
you said
While Teer has over stated the numbers of the LCA as 126 (the ACM and ADA says 83)
Fact : IAF’s commitment to LCA currently stands at exactly 123 (40 Mk1 + 83 Mk2) not counting the 8 LSP which too will join IAF.
The MRCA winner is almost certain to have more orders than the 126 because the Tejas MK2 is limited to just 83 orders.
Fact : There is no official statement even remotely resembling that, a fact you acknowledged. Neither is there any confirmation that IAF would exercise its options for MRCA beyond the 126 number, which also you acknowledged as “None of us know IAF’s offical view on the matter”
it’s quite another matter that a subsequent order for LCA MK2+ is not just likely, but very likely and this is apparent to anyone who has even a little understanding of how IAF works. but let’s ignore that for the moment.
and now, you say
What we know is that ADA has solid commitment for 83 LCA MK2 this is fact. Unless and untill there is offical confirmation that they are going to order more what I said stands.
please let me make you understand dear sir, that what you said isn’t standing, or even sitting; it is lying down, dead in a coffin waiting to be buried.
so kindly allow me to remind you :
do not try to pass off your personal opinion as official view of IAF/MOD/DRDO/HAL etc.
– “None of us know IAF’s offical view on the matter”
exactly, that’s why you should not present your views as the last words on the matter which is same as IAF’s views.
it’s your problem that you have too much money and want to get rid of some. 😀
but please don’t push this personal opinion as IAF’s official view of the matter.
how does that translate into “IAF will place no further orders ?”
I’m guessing you have been influenced by aroor’s little spicing up comment in parentheses ?
that is just his opinion. the option stays very much open and a spruced up Mk3 is very likely in the fag end of the decade.
thanks for clearing it up.
The MRCA winner is almost certain to have more orders than the 126 because the Tejas MK2 is limited to just 83 orders.
which is where you are wrong. Mk2 suggested number of 83 is in the exact category as MRCA’s 126. there is no cap imposed on Mk2 as you suggest (where did you get that idea ? )
IAF can and probably would exercise its options for both varieties.