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ELP

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  • in reply to: F-35A for Japan #2367926
    ELP
    Participant

    BTW, here is an interesting look at how screwed up the “analysis” was by some.

    In order for all that low price hype to mean anything, big numbers had to be made. But this couldn’t happen because the gross over-optimism of development progress which did not pan out.

    Great analysis from the NACC. Most of LRIP should have been done by now and look at all those jets! Now, only a lower number of mistake-jets.

    http://3.bp.blogspot.com/-YT47BzchPtI/TwUEoj9FZPI/AAAAAAAABx4/An5TYsLZAoQ/s1600/f-35prodcuthist.png

    in reply to: F-35A for Japan #2367937
    ELP
    Participant

    Contrary to your apparent belief, there are F-35 production aircraft. It has an operating radar system with I believe, Block II software capability to be rolled out in early 2012. This software load is what the USMC is intending to declare IOC and among other things will allow AMRAAM and JDAM employment, things which are schedule to be tested this very year.
    .

    More over-optimism of F-35 delivery/capability just doesn’t seem to mean much.

    Note the chart below also depends on numerous F-35 flaws being fixed. A far off dream.

    Defect by design.

    http://2.bp.blogspot.com/-LROgtH7zy50/TwOW-sIW_tI/AAAAAAAABxs/SrjwyQbn-wc/s1600/F-35%2BMaster%2BPlan-thumb-560x421-149800.jpg

    in reply to: F-35A for Japan #2367940
    ELP
    Participant

    Well the APG-81 is bringing additional radar modes, enhanced Electronic Protection (ECM / ECCM) and improved transmit/receive modules into the APG-77 program Eric. We know this is occurring, so clearly the APG-81 has something going for it, given the oft-touted capability of the extant APG-77?

    As to the APG-79, the APG-81 is of a newer design, has a larger array with a reportedly greater T/R module count and has greater processing power supporting it.

    I’m sure the APG-79 is capable (it’s praises are sung so often it would seem difficult to believe it isn’t capable) but which is “better” I imagine is a question that only a very few people in the world can probably answer at present and I expect they are located only within NAVAIR…

    It is doubtful that the 79 and 81 are different enough to matter much. And, the 81 will have a bad time of it simply because it is married to a completely defective airframe.

    Given the need for second tier strike fighters, the alleged value argument for the F-35 is running short.

    in reply to: F-35A for Japan #2367981
    ELP
    Participant

    Interesting theories about the APG-81. Probably a pretty good radar if it were put into an airframe that didn’t have so many damning problems.

    I doubt it brings much more than the APG-79.

    Funny how a slow and dull design like the Super Slow Hornet can, in its Block II form, evolve into a platform that gives more relevant capability to a joint combatant commander than the Just So Failed.

    NAVAIR thinks so, they just don’t come out and say it directly. You always leave the deck with a gun. Can buddy-tank, and with Super Slow Block II, have a working fused “balanced” defensive system. Two crew option and can trap with one engine at idle.

    And, both the Super and F-35 are second tier strike aircraft unable to take on emerging threats.

    Interesting though, after all this time, the JSF program can’t develop an aircraft that is superior or even matches the Super Slow.

    Which second-tier fighter brings more value?

    http://lh5.ggpht.com/_DfbUPDqtPVI/SQBf8BCETeI/AAAAAAAAAUA/pExWHo6jFTg/super_F35.gif

    in reply to: F-35A for Japan #2368239
    ELP
    Participant

    I am old enough to appreciate that properly-placed apostrophe!

    It is indeed a personal and qualitative judgement – and total number of posts is not a useful parameter (as your own low number illustrates).

    Ah, but the problem lies in determining what truly constitutes “highly sensitive matters” – I’ve all too often watched the organs of state security going to into rage over ‘leaks’ of information that in practice was already circulating outside of the classified world. One man’s secret is another man’s common knowledge. If the ‘spooks’ cannot tell what is truly sensitive what hope have we poor forum members have of making a realistic assessment?

    What in the name of all that is holy is a ‘Rhino’? This sort of jargon makes reading this forum hard work for a poor college mole. I have long given up trying to work out what a ‘Tonka’ is, let alone many of the other Fabulous Creatures who receive regular mention. Do engineers and pilots really talk like this nowadays? I’ve yet to meet anyone from industry who tells me he works in a Rhino factory or a pilot who claims to be a Tonka driver.

    But these days of semi-retirement I seem to spend more time talking to the black raven “perched upon a bust of Pallas just above my chamber door” than to many of my industry and service contacts, so perhaps I’m just getting beyond my sell-by date.

    Or as someone once said, “You tell me you have something better than Star Wars and Gone With the Wind, but your record is Ishtar and Howard the Duck. An answer of, ‘sorry it’s classified’, isn’t good enough for the sale.”

    in reply to: F-35A for Japan #2368243
    ELP
    Participant

    Rhino— the name given the Super Hornet when doing launch and recovery and other kinds of USN air ops…mostly for safety so there is no confusion between the classic Hornets.

    Interesting as the EA-18G Super Hornet jammer or “Growler” is known as a “Grizzly” in air ops.

    in reply to: A-5s for Dedicated CAS #2368245
    ELP
    Participant

    A-5 is cool as a piece of history, but China now has their own kind of JDAM-like, PGMs, and of course also LGBs.

    A two-seat big SU with a laser pod slung underneath as a fast-FAC talking to ground forward air controllers and doing hand-offs to incoming tactical support aircraft would be the way to go.

    I could see the A-5 doing well if your definition of CAS included tac-nukes. :diablo:

    in reply to: F-35A for Japan #2368269
    ELP
    Participant

    Hi Levsha,

    Consider this not all-inclusive list of things that have to be resolved with the F-35 variants.

    -Paper-thin weight margins in all three variants
    -Unknown fatigue (they don’t know what they don’t know)
    -Buffet which affects…
    -The faulty helmet which cannot use…
    -DAS (including replacement helmet does not offer full ORD functionality with DAS)
    -Because of the helmet system failure (partly influenced by buffet in the heart of the combat envelop), weapons cannot be cued with the helmet including the gun.
    -Airframe stress at Mach
    -Flight limitations (dive limits) because fuel inerting can’t catch up.
    -Associated lightning hazard
    -Heat problems with the flight displays
    -Cannot be flown at night.
    -F-35C tailhook requires airframe redesign
    -Wing rib replacement for A and B model
    -Bulkhead problem with B model
    -Various power-train issues with STOVL B model
    -Fuel dumping unacceptable and requires a redesign
    -Post flight logistics/maintenance data-link takes 30 minutes to download 1G of data. (1 sortie?)
    -Severe limits in automated logistics management, (doesn’t fit into USAF skills training scheme), various components in the system (deployable server kits and other connectivity) do not work reliably.
    -Production immature because of so many issues that are not figured out yet.
    -Thermal issues affecting avionics and other systems.
    -IPP (core system) has significant reliability flaws
    -Many problems not expected to see proper resolution until 2016 at the very earliest.

    in reply to: Raytheon re-invents JDRADM: enter T3 #1799201
    ELP
    Participant

    It will probably end up that way. Multiple-mode seeker systems are definitely the way of things in future years, but you IMHO are making the same mistake as Swerve made on the IR heater thread and automatically assume that one side is remaining static whilst the threat advances.

    They don’t and if you think the HOJ capability hasn’t improved since it was introduced on the -B model AMRAAM then I would suggest you are being just a tad myopic…

    Well, hopefully I am wrong. As you may know, silent attack with the AN/ALR-94, on the F-22 and lesser (not so bad) systems on Block II Super Hornet and the F-35 are the way AMRAAM shots will be cued for launch when the target emits.

    http://www.f-16.net/f-16_forum_viewtopic-t-9268-start-0.html

    HOBS/helmet cued dog-fight missiles, newer BVR AMRAAMS, on the Block II of the Super for example are good things. Yet look at how the U.S. Navy went out and got the LM composite IRST/centerline drop tank order.

    http://www.boeing.com/news/releases/2007/q3/070702a_nr.html

    These will be sensor-fused to the Super Block II. I think when you team all that up with an optical terminal seeker on an AMRAAM body, you just upped the self-defense ability of the aircraft significantly. It still won’t be able to run much but it may be able to give out more hurt.

    Have a good new year AD– Eric

    in reply to: Raytheon re-invents JDRADM: enter T3 #1799246
    ELP
    Participant

    HOJ is sort of OK for older jamming but it is a last ditch effort in the terminal phase.

    Digital jammers and–even better if you have cross-eyed jamming and I doubt you will get the PK out of the AMRAAM HOJ-mode or no–or any radar homer that you would like.

    Adding any L.O. to the front sector makes it even worse. We need a simple solution. That is an optical terminal seeker on the AMRAAM. That with the AMRAAMs data link–backed up by geo location in the F-22 (AN/ALR-94) and/or AESA will work fine.

    in reply to: Raytheon re-invents JDRADM: enter T3 #1799276
    ELP
    Participant

    The Meteor is not of any threat to the USAF/USN , Looking for the future they really need the JDRADM rather then a dedicated AIm-120 Successor. The AIM-120D and beyond will still remain viable and competitive missiles for many many years to come.

    Re: AMRAAM–If the target in question, doesn’t jam it out. Or in the coming years, have just enough L.O. to make the PK of a radar missile, not all that good or useless.

    in reply to: Raytheon re-invents JDRADM: enter T3 #1799325
    ELP
    Participant

    The U.S. should as a stop-gap, develop an AMRAAM that has an optical seeker like the AIM-9X or ASRAAM.

    Not a dual-mode seeker, just a different variant that has an optical-only seeker.

    This, along with the AMRAAMs data-linked ability would be doable, not so expensive, and lethal. This would give aircraft like the Super Slow Hornet Block II (especially when carrying the centerline IRST/fuel tank made by Lockheed that the Navy is getting and will be sensor fused into the Block II Super), much more powerful in BVR and not being at the mercy of jamming of the traditional radar versions. You can put the letter C or D after the AMRAAM but it still needs an “E” version that doesn’t depend on terminal radar guidance. Do this and you will see much more BVR killing force from AMRAAM shooters.

    The U.S. fed budget is in trouble. Making an AMRAAM “E” for lack of a better name with an optical only seeker, could be done without drawing attention dollar problems. A mixed volley of C/D and E AMRAAMs would keep us from having an Achilles heel where our BVR eggs are all in one basket with radar only AMRAAMs.

    in reply to: F-35 News Thread III #2364102
    ELP
    Participant

    There is an old saying, that quantity has a quality of its own. I’m sure that if the odds are 4 F-35s to 2 T-50s the F-35s will make out ok.

    How?

    The Pak/FA still has a lot of testing to go through. And so does the F-35. Also, the big killing stick you are depending on is the AMRAAM, which in combat vs. targets with poor capability has a PK of around 50 percent. If the Pak/FA works, it doesn’t have to be super-stealthy. It has to be stealthy enough to lower the PK of the AMRAAM down to that of a Vietnam era Sparrow or worse.

    Then you get into HOBS/heater range. Do you think that the F-35 will have more raw performance than the PAK/FA? If so; how?

    With the F-35B at severe risk of not seeing full-rate production. How can the F-35 as a family of aircraft be “affordable” to meet your “quantity has a quality all its own claim”?

    With 40 cents of every dollar in the U.S. federal budget borrowed money, how many F-35s do you feel the Navy and the USAF will be able to field by 2020, 2025, 2030?

    The F-35 is currently a troubled program. How can it be put back on the rails to gain affordability?

    Do you understand the concept of the procurement death spiral?

    Do you know that profitability and affordability claims in the F-35 program were dependent on all the JSF partner nations kicking in for their 700 some aircraft? Where are they? This revenue has to appear sooner and not in 2035 for industry to continue with the program.

    How many manufacturing shops in the global supply chain will be seriously affected by the F-35B at risk of going away? These people have to report to their stakeholders to show something resembling a business plan.

    This is bigger than just listening to an LM press release and going to bed happy or depending on the glue-sniffing brigade to bring more hope to the conversation.

    in reply to: F-35 News Thread III #2364107
    ELP
    Participant

    You missed my point Sens. People are calling for the immediate cancellation of the F-35 when the plane is replacing 3 types in many nations. No one has even dared to address how canceling the 100 mill F-35 to buy the 100 million F-15Se will work out…..

    If your justification is facing the Pak/FA, then what you are looking for is more F-22s.

    http://tinyurl.com/26cbagk

    As for the latest white house proposal to kill the B model, well, it looks like some in DOD now have the go-ahead to speak their mind on the topic; via Friday’s Inside Defense (subscription).

    Pentagon Leaders Question Need For F-35B As DOD Eyes Accelerating Air Force, Navy Variants

    Senior defense leaders are questioning the Marine Corps’ need for its variant of the Joint Strike Fighter as Pentagon leaders consider a radical restructuring of the program that could accelerate the development of the Air Force and Navy F-35 variants, according to DOD sources.

    in reply to: F-35 replacing A-10 ????? #2419269
    ELP
    Participant

    Tha A-10 is an impressive bomb truck, built around the most impressive gun ever built, with high manouverability, impressive low level flying, long loiter times, carrying heaps of ammunition.

    How on earth is that f-35 ever going to be able to replace that?

    Even if stealth will be thrown over board the F-35 just doesn’t seem to match the requirements

    The same way a 4th gen or a B-52 does it up high with sub-4-meter CEP PGMs called in by a JTAC (ground forward air controller).

    Once large area SAMs and enemy aircraft are killed off, it becomes an event of “I can touch you but you can’t touch me” in near any weather.

    http://www.boeing.com/news/releases/1998/news_release_980423n.htm

    Also fast jets like F-15, F-16, B-1 etc (today that would be a B-1 with lots of PGMs and a SNIPER pod)… get there a lot faster than a A-10 ever will. Time is life.

    But today yes the A-10 is useful when it goes down low and guns something vs. hill-billy gunfire.

    Going down low against real threats though doesn’t mean much for surviving. The A-10 is down low and slow because traditionally that is all it could do. Which makes you wonder why they put the PE package on the aircraft which does the same thing as other aircraft with E/O pods, JDAM and Paveway. Although not with the altitude and payload because they never upgraded to the new engines.

    The A-10 is a great aircraft. Just don’t over-hype it.

Viewing 15 posts - 136 through 150 (of 2,195 total)