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akj

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  • in reply to: F-35 Debate thread (2) #2291427
    akj
    Participant

    There was too much written for everything to address,, so I will only focus on few answers.

    Exactly. And this is the reason why I believe the J-20 will have the edge in the future. Because I assume the J-20, too, was designed for hi-speed cruise. And there are more things which play into its favor – huge nose to accomodate a large radar, massive fuselage with lots of space for fuel, weapons and systems for future growth and later access to 117S technology from Russia. Enough to match the F-22? Maybe not. Enough to deal with F-35s? IMHO, quite easily.

    That is your opinion. We will need to wait and see.

    You’re right, we know quite little about future J-20’s performance yet but the chances that this bird will be equally sluggish are quite slim. Is that what the F-35 is? A design which only can prevail when the others fail even worse?

    F-35 is not the best design out there. however we dont know anything about J-20 to make such an opinion.

    Yes, the F-35 does not supercruise, that is dead serious. It doesn’t even have the ability to fly at supersonic speeds without severe drag penalty.. And whether it does not because there was no workforce or no requirement is utterly meaningless. It does not. And it will be in disadvantageous position against every present and future design which does.

    The F-35 does not need a new engine. Its engine is advanced enough and it still does not help. The bird would need a redesign to exploit the pros of the existing engine in the first place… But I somehow don’t think this can happen.

    Supercruise is just one of the factors. I dont think that its the only factor that matters!

    Sure, I can adjust the expectations whenever a design drawback of the J-20 gets known. For instance if the Chinese decide to install an F-16 sized slotted array radar and remain it there for the next 40 years of service – which I think is what the US fans somehow hope to happen..

    F-35 will also not remain the same in those 40 years.

    I am no fan of F-35 but the comments against F-35 here are prejudiced, to say the least.

    There is a chance that it will be a failure in its role as multi role fighter for the USAF/USN and partner nations. But we need to wait and watch. People are condemning it before it has a chance to show its abilities.

    in reply to: QEC Construction #2004356
    akj
    Participant

    ^^^
    How much would CVF cost for India? I assume not less than USD 5 Bn! Too expensive.

    in reply to: MiG-31 over Sinai, late January 2013. Thoughts ? #2303047
    akj
    Participant

    BS alert!!!

    in reply to: F-35 debate thread. #2304000
    akj
    Participant

    If not JSF, what else?

    I understand there are problems with JSF. But nobody is pointing out a viable alternative! rafale, typhoon, gripen all share the problems of JSF. Only Gripen is assured to be lower cost than JSF.

    If JSF can be produced at a flyaway cost of ~90 Mn USD, it is quite good value for money. There are no other 4.5 gen fighters other than Su-35 and Gripen NG which can be produced cheaper than that.

    in reply to: F35 News only thread for 2013 #2322703
    akj
    Participant

    what is the range? hopefully it will come to fruition soon

    in reply to: China's Red Flag #2369881
    akj
    Participant

    Now, somebody in this forum was saying J-10 was better than J-11. Is that person still posting?

    in reply to: Indian Air Force Thread 20 #2370779
    akj
    Participant
    in reply to: Indian Air Force Thread – 19 #2249699
    akj
    Participant

    AMCA is home-grown and would use kaveri engines. Kaveri engine should be easily maintained in India while a foreign engine would need components imported from other countries.

    in reply to: Indian Navy : News & Discussion – V #2007389
    akj
    Participant

    IN got royally shafted in the Gorshkov deal! the planes are there but the ship will come after 2 years from now! There is a gap of 5 years between the planes and the ship from which they are supposed to fly.

    in reply to: Navies news from around the world -IV #2007392
    akj
    Participant

    Any ship that has a radar cant be stealthy! however, the aim of all theses designs are to reduce RCS and are successful to varying degrees. Also wrt ships reduction in acoustic signature is a main criteria and those specific measures are not visible externally.

    Talwar class had the lowest RCS when they were inducted among all capital ships in IN.

    in reply to: what's the Tejas' fundamental problem? #2290983
    akj
    Participant

    The problemsreasons for delays with Tejas as far as i understand are:
    1. Shift in specifications by user ie IAF (these may be due to change in ground realities, but this is the biggest reason for delay)
    2. Lack of experience of the designers in airborne radar and engine
    3. US/EU embargo after nuclear tests

    in reply to: stealth fighter and BVR missile #2292043
    akj
    Participant

    F35 may detect F22 first, however but the missiles wont be able to lock it! Also F22 may also be able to outrun the missile launched by F35 due to its kinematic advantages

    in reply to: Il-476 vs An-70 (and others) #2292128
    akj
    Participant

    JSR is a troll

    No point in arguing with a troll

    in reply to: Indian Air Force Thread – 19 #2300275
    akj
    Participant

    Ok, then let me correct the terms used so that it doesn’t confuse.

    I think, the usage of “recover” was a mistake. Let me change it to the proper term – revenue.
    As you know revenue =/= profit…
    And revenue = profit, only from the Break-Even point, which is why it is the most valued term for any business venture or a products commercial success.
    That is why I never used the term break-even point in what I wrote as I don’t know how much of a margin will be there….

    So what I meant is @$50million/unit, a sale of 12-13 MTAs will generate a revenue equal to the sunken cost and 8-4 MTA will do the job if it is priced at $80million/unit. w.r.t the profit margin and the break-even figure you mentioned, I’m not sure if your figures are correct mainly due to the profit margin you took.

    Let me base some figures on the Tu-214 unit price which I suppose is/was around $33-$35 million/unit.
    So if I’m to consider that MTA can be produced @ $33-$35 million/unit, instead of $9miliion you mentioned, we are likely to see nearly $15million/unit in terms of margin, which gives us the following figures….

    @ $50million/unit, 12-13 MTAs will give a profit of $180million – 195million
    Or, if we talk that in terms of breaking-even, it will come from the 41st MTA rolling out and not with the 67th or 68th aircraft.

    @ $80million/unit, the margin would be $45million/unit, in which case the break-even will happen from the 14th MTA produced.

    And if Russia can sell MTA in an open tender against C-130J by clinching it for $120million/unit against $160million/unit of its competitor, the profit margin is going to be huge…

    All the above are on speculative figures, so take it like that only and is meant to give just an idea… but the point I was making earlier or wanted to make was that even if India pulls out of it, it is not going to affect Russia or UAC. They can do much better without the JV which will only be putting a cap on their margins in the long run.

    Also, w.r.t to capex you mentioned, in the case of Russia, it will be basically the R&D fund (that we are talking now) & the material/production cost. There won’t be any need for capex on fixed asset as the aircraft will be produced in Aviastar-SP @ Ulyanovsk which already have undergone some sort of revamp/up-gradation in the past years….
    http://www.aviastar-sp.ru/aviastar_en/gallery/year30.htm

    If you assume a higher margin, the breakeven will happen at a lower production number, that is given.

    I can assure, you something; you will not make 45 mn profit on each plane. A 20% margin is reasonable; something which should make any aircraft manufacturer happy. If you see the valuation of cessna when it was transferred/sold compared to revenues, you would understand the low margins.

    There is something you need to factor – increase in actual capex compared to estimates; almost all projects in aircraft industry exceed budgets. That is where India may face a problem. it would be cheaper to buy 45 planes off the shelf than invest , say 500 mn and a seperate assembly line and raw material/labour cost. Only if you are gaining some technological inputs would this make any sense.

    MTA is in different category than C-130 J; so no competition there.

    As we see from the figures itself, Russia is going to be the biggest user of this aircraft and IAF needs only 45 aircraft (for now, though it can in crease in the future). And no one in the open market gets work share or technical capability for just 45 aircraft. That is why I mentioned, it is/was too good in favor of HAL. If the deal is cancelled/torpedoed, the biggest looser will not be Russia, it will only be HAL & India.

    Neither Russians or Indians are fools….. but there is a saying in/w.r.t Russia, which goes something like this – Russia’s greatest sorrow are its idiots & roads. And what is true for Russia is true for India as well!

    And we see the living examples of that in various projects/plans that is happening in both Russia & India due to the idiots in the system.

    I agree that bureaucracy is quite high in both Russia and India.
    Regarding numbers, if the design is successful, I believe India would procure more as the requirement is there.

    in reply to: What if : USSR vs Japan 1991 Air/sea battles #2300283
    akj
    Participant

    Re-directing 1 SS-20 to Japan should settle all problems for USSR!

Viewing 15 posts - 16 through 30 (of 90 total)