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drabslab

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Viewing 15 posts - 181 through 195 (of 250 total)
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  • in reply to: 1 seat good 2 seats bad? #2383465
    drabslab
    Participant

    Come on people. This is the 21st century. Modern fighters can literally fly themselves (without command from the pilot they will maintain course, altitude & speed) & with today’s MMI the pilots ‘work load’ is much reduced. Plus it is not like a modern fighter is going to be flying all by itself over unknown hostile territory without CONSTANT contact of some kind with friendly forces.

    Accounts of real 21st centry AH-64D pilots make clear that these brilliant 21st century systems are too much to handle for any human being in a combat situation;

    there are even clear suggestions that the UK is currently still unable to put a crew together in one apache able to handle all systems, they always work in a two-ship formation so that the 4 crew members TOGEHTER have all competences needed.

    and don’t reply now that the F-35 is changing all that please, we all know already how much you love that disaster

    in reply to: New F-35 News thread #2386194
    drabslab
    Participant

    I have seen weight figures for the F-35 ranging from ~10t to ~13t. Fact is you guys base the figures you give on a single brief from 2007. There are multiple briefs, programme documents, websites etc. which has been released since and neither is giving the weight figures as low as that single brief. Who knows from where he get his numbers, let the engines away as for the pricing? :diablo:
    If I go by that measure I can still find you official data which are more optimistic than those known to be factual.

    and don’t forget that according to the laws of physics the weight of an F-35 (and anything else) will be slightly less on the poles than it is on the equator:diablo::dev2::D

    No, honestly, what are we still discussing?

    The F-35 project is in dire straits because all of its clients (including the US government) are stating that it is!

    This would not be true if it was living up to expectations. The only thing left is to sit back and watch how the rest will unfold.

    The options range from project closure (would not be the first time) to glorious recovery and 3000 planes made.

    We can only guess what it will be (except for pfcem of course who hinted somewhere that he has access to classified information :D:D )

    in reply to: UK Defence Review Part I #2387419
    drabslab
    Participant

    Using my best puzzled look – The F/A-18E have a similar combat range – using the all so reliable wekipedia it says it is a shade under 400 nautical miles so 600 NMi seems a real step up

    While I get what you are suggesting – that the stealth feature is less than useful if you have be close to enemy airspace but 600 NMi seems to be sufficient, especially on first day of strike as you could operate your carriers 2-3 hundred miles outside territorial waters and still have a reasonable penetration distance.

    I think the real problem of suggestion of the QE + 36 F-35 is the belief that the RN would be operating a carrier capable of carrying out full blown strike operations. Once you put you your rotating screen of F-35’s for air defence of the task group you would have relatively few available to carryout strike operations and I would be surprised if we could carryout more that 2 – 3 sortie’s per day with maybe a couple of F-35’s per sortie (someone with better understanding of carrier ops please feel free to correct me). I guess that is why the USN prefer super carriers with much larger fighter complements (and why I have seen the Charles de Gaulle referred to as an escort carrier for example with its 36 Rafale’s!).

    Your reasoning seems logical but my main point was that national defence itself is outdated. The escalating costs of defence equipment and the much stronger international community and public opinion make it more and more difficult to launch lone ranger actions.

    the way forward is a closer alliance, probably in Nato context, if not in EU context.

    Even the US are asking themselves these questions now wondering if they really need 11? aircraft carriers, and a very large marine force, and a huge army and… or if they could live with a smaller national force for their own defence counting on international cooperation to give rogue states a run for their money

    in reply to: UK Defence Review Part I #2387427
    drabslab
    Participant

    As an aside from the discussion on carrier aircraft – I read an excellent article in Combat Aircraft Monthly about the B-1B lancer and it made it clear how useful the bomber is for close support, when it can loiter over the battle space (is that the new trendy word for battle field?) for 10 -15 hours and carry 24 JDAM and drop them with pin point accurary using a SNIPER pop. It seems to me that a good use of resouces would be to push for RAF to get bombers again for CAS (rather than as suggested by recent blogs lobbying the US and RAF to get turboprop COIN aircraft).

    What does everyone else think?

    I think that you are right, and then we should also look a bit further and consider complete alternatives to airplanes. s I said already in other threads, there are technologies or combination of technologies that are tested today that make fighter planes seem redundant for several tasks.

    As an example:

    you mention using a bomber for CAS:

    -> could it also be done with a transport plane?
    -> could we shoot surface based high speed SAS missiles guided by GPS for CAS (recent tests with mach 6 waverider)
    -> can this be combined with UAV guided by the JTAC

    and also:

    -> can we destroy planes with a lasergun (recent US tests were successful)

    in reply to: UK Defence Review Part I #2387904
    drabslab
    Participant

    On another point, nice though navalised typhoon is as an idea, there isn’t a realistic F35 replacement if the UK has ambitions to operate advanced fighter sized aircraft at sea.

    What advantages does the f-35 have except for stealth?

    It seems to have a combat range of 600 nautical miles without extra tanks (which would compromise that stealth). Is that sufficient on the ocean?

    Or are you prepared to bring your very non-stealthy carriers within 600 nautical miles of an enemy position that can only be attacked by a stealthy craft?

    Is “national defence” still realistic or should we go for “European” defence or “nato” defence? You know, have a EU NAVY with Rafales, have a EU air defence based on Typhoon, a transport fleet with A400M…

    How much economy of scale would we make with this?

    How good would it be for the EU industry that would then finally be able to develop equipment on the same basis (and procurement size) of their US competitors?

    The “disadvantage” would of course be that a single prime minister would be unable to decide to go to war on basis of false evidence but would that really be a disadvantage?

    in reply to: New F-35 News thread #2388479
    drabslab
    Participant

    If USN wants a divorce from JSF then killing the better engine and then saying that JSF with the worse engine is not up to the job makes sense.

    Here you seem to be assuming that the USN has a secret “political” agenda and is activelly trying to kill a good project even when this in conflict with protecting the US.

    In the past many USN staff got killed trying to protect their country and much more have put and are putting their life on the line for their country.

    I am quite convinced that USN or Marines are man enough to speak up and say that they do not want the F-35 for good reasons (if that would be the case) and not turn to sick games to achieve that objective.

    the real problem is: the F-35 project is not living up to its promises and this is putting all its clients (US and foriegn) in big difficulties and doubts.

    in reply to: New F-35 News thread #2388489
    drabslab
    Participant

    from the nov. 2008 senate report, the total estimated price is 39.6 billion euros for the whole rafale program (including buying 286 airframes), which, depending on the euro/dollar parity which vary on a daily basis, can be considered as going from ~30 billion up to ~60 billion dollars

    http://secretdefense.blogs.liberation.fr/defense/2009/06/rafale-la-france-a-fait-le-bon-choix-celui-de-voler-de-ses-propres-ailes.html

    according to this site:

    http://www.flightglobal.com/blogs/the-dewline/2010/05/benchmark-contest-f-35-cost-vs.html

    by the end of fiscal year 2011, the F-35 program would have costed 67.9 billion dollars, for about 101 contracted airframes and between 28 and 58 built

    Which leads to the conclusion that the Rafale would be a bargain if development costs could be spread over 2400 airframes.

    But it does not have STOVL of course

    in reply to: New F-35 News thread #2388567
    drabslab
    Participant

    er, just like that… if the US want an aircraft that can do a good job and share common airframe for naval and air versions, there’s country just on the other side of the ocean making one… 😀

    ond one can only dream of what developments would be doable if rafale devs had even just a fraction of the budgets spent on the JSF 😉

    P.S. not to say, if you order a couple of thousands of these, you’d certainly have it for a really very low price 😀

    Actually, how much was spent on the rafale development? I expect it to be a fraction of the F-35 development costs.

    according to wikipedia: “The total Rafale programme cost, as of 2008, is around €39.6 billion, which translates to a unit programme cost of approximately €138.5 million. The unit flyaway price as of 2008 is €64 million for C version (Air Force), and €70 million for the Navy version”

    I even expect that the combined Rafale, Eurofighter and Gripen development costs are still lower than the F-35 costs?

    in reply to: Why 3 different F-35 ? #2399642
    drabslab
    Participant

    Even so an F22 at 200ft, has much better chances of surviving IADS than at 15k ft,

    Any commanding officer that would task his F-22 crews to fly in at 200 feet is a moron why go down to 200 feet when you can travel at 50K+ feet and fire weapons from 100 or so miles away? why purposely get in detection range? .

    Any commanding officer sending an f-22 at any altitude to such big and fixed target could be considered a moron.

    It can all be done very safely with much cheaper drones or cruise misiles today.

    in reply to: Reality of F-35 production cost #2403205
    drabslab
    Participant

    I understand the nuances, but….. I find it hard to accept that his “real” view of the plane would be significantly different than the very positive statements he’s made, if he’s been telling the truth.

    Having some experience with development I can tell you that any R&D intensive project’s road is leading from crisis to disaster to catastrophy to set back to…

    This shouldn’t be a surprise, R&D means exploring things which have never been tried, where nobody in the team actually knows how to do it and where knowledge of the past is extrapolated and mixed with untried theories and calculated guesses.

    If one would honestly communicate all the natural disasters which happen during a complicated project like F-35 then management or government would pull the plug in no-time or everybody would be fired in no-time.

    You simply can’t explain a non-expert public that “all goes wrong but this is completely normal and there is nothing to worry about”.

    in many cases the simple truth is that for R&D intensive projects, nobody knows beforehand if the objectives are achievable or affordable. R&D guys and girls always hope for the best (or get depressed and go for another job) 🙂

    in reply to: Reality of F-35 production cost #2403209
    drabslab
    Participant

    With regard to the performance point, for me the program was supposed to deliver the capabilities at a low cost, this is a key element of the “performance” for me.

    No low cost, fewer airframes, fewer capabilities = ultimately lower performance.

    The F22 wasn’t canned due to performance issues. (unless theres something the USAF ain’t telling people :eek::diablo:)

    Snafu, this is an excellent remark, really I am impressed, bamboozeled, flabbergasted, astonished…

    YOU ARE RIGHT!!!!

    By the way, a certain Mr. Gates has recently asked a number of very painfull questions starting with: “do we need… ” refering to (aircraft carriers, F-35,…) and “can we achieve the same or better at lower cost”

    Here I would like to remind this forum (again) of the recent testing of mach 6 missiles, airborne laser target practicing, network centric warfare, drones…

    Do we really need an F-35 (or F-22) for the next 30 years or will this technology (and related military approach) be obsolete in a few years time?

    Why discuss the need for a mach 1.5 stealth airplane costing billions if much cheaper mach 6 cruise missiles can deliver the same load faster and equally precise? (and an old b-52 can be used as launching platform).

    Considering that there is no need for an f-35 TODAY (by lack of enemies) we do have the time to fully test alternative technologies with a potential for the next 100 years.

    in reply to: Reality of F-35 production cost #2403836
    drabslab
    Participant

    He’d do very well…In his mind. Be hilarious at the press conference though:

    Reporter:Mr pfcem, why isn’t the F-35 at $75mil unit price you always say, but at $125 mil?

    Pfcem: WRONG! BS! IT IS AT $75 mil because wibble wibble wibble and because its superior, take a look at these figures; *meaningless dribble*, so I’m right and you’re wrong again.

    Reporter:But its been confirmed that its going to cost more than you have stated, isn’t that correct?

    pfcem: LOL…And forgets what was asked…

    JOKE! JOKE! 😀

    Common, stop this!

    It may be true that pfcem voices opinions rather strongly. That these are in contradiction to what many seam to think does not by default mean that he is wrong in everything and it is not a reason to make fun of him.

    Just remember one thing:

    AZll this bad news is realted to finances and delay, there are no such negative comments on capability yet.

    Hence, there is still a chance that the f-35 is the wonderfull system that is needed, today we only know that we will have to wait longer and probably pay more for it

    in reply to: Reality of F-35 production cost #2411268
    drabslab
    Participant

    @ pfcem

    I’ve seen your reactions to my post

    I can only hope that you are right !!! 🙂

    in reply to: Why 3 different F-35 ? #2411566
    drabslab
    Participant

    We are at the end of a cycle:

    there used to be a specialised plane or chopper for every job

    it showed to be very expensive to maintain all these different things

    so we started to combine jobs and “multi -tasking” planes appeared

    now we are at the ultimate point of multi-tasking; the only thing the f-35 is not supposed to do is make coffee :):)

    in the meantime the military is discovering that many of the jobs of the current highle expensive to operate multi taskers can also be done by cheap drones, or Vietnam designs from the 60’s.

    I guess that we will start noticing more simple and specialised designs again.

    That is, of course, if planes still have a future on the battlefields, I notice that there are a few technologies popping up which make this a bit questionable

    in reply to: Reality of F-35 production cost #2411568
    drabslab
    Participant

    this whole f-35 debate seems mainly to be had by believers who throw accusations and arguments at each other.

    I don’t believe but:

    – i do notice that the f-35 is facing Nunn McCurdy for the second time
    – the progamme has severl years of developments delay.

    Does that mean that the f-35 is a bad plane by default?

    No, it only indicates that LM is not managing its development all too well and this may mean that the product itself (the f-35) is not going to be very “stable” and will include a few solutions that are not totally mature. This could compromise its performance, reliability and battle performance.

    We (the general public) will only find out what it is word the day it id fielded against a serious oponent (let us hope never).

    And watching all this, if I were a client of this thing, I would already have become very very suspicious and be searching for alternatives.

Viewing 15 posts - 181 through 195 (of 250 total)