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wrightwing

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  • in reply to: Hutton serious about JSF pull-out? #2499156
    wrightwing
    Participant

    But it hasnt reached on Stealth figher. Ur making assume scenario of a decade later. Stealth aircraft inherently limited in capacity to u cannot saturate a target. There is no guarantee of not tracking VLO target from hundreds of kms.

    -The USAF is buying 1,763 F-35s and 183(or more F-22s). The USN/USMC are buying 480 F-35Cs and 340 F-35Bs. When combined with 20 B-2s, that works out to 2,603 stealth aircraft +/-, planned. F-15E, B-1B, B-52H, F-18E/F, F-16C can also carry these stealthy stand off weapons.
    – You’re not going to be tracking a VLO target from hundreds of Kms with high frequency radars, which are what are used for fire control.
    -Now explain how targets won’t be able to be saturated. I haven’t even mentioned all the other platforms that will be flying in support, that will all be operating in a net-centric way, sharing info with each other.

    when he made the statement. It was pretty obvious that airframe is not big deal. Which contridict ur point that for 5th generation airframe is the main thing.

    If we aren’t going to use the same definition of terms, then the terms become meaningless in a discussion. 5th Gen encompasses a number of features, stealth being one. If one builds a brand new aircraft that doesn’t have any capabilities that 4th Gen fighters don’t have, it’s still 4th Gen(or 4+ Gen)

    in reply to: Hutton serious about JSF pull-out? #2499199
    wrightwing
    Participant

    where are those weopons in actual operations on stealth aircraft. ur a decade ahead of itself. where totally different kind of SAMs will appear.

    All of those weapons have reached IOC, and the JSOW has been used in combat. As long as you still have to deal with the limitations of detection, it won’t matter what kind of SAMs are in service. Perhaps with EO/IR guidance they might be effective, but they still have to know there’s a target to shoot at, as they’re not gonna be tracking VLO aircraft at hundreds of Kms.

    Nowhere it is written that PAK-FA is expensive because of Stealth or delayed because of Stealth. It is only taking time because of Avionics and for that u need to built complete new fabs with associated Software.

    All that said was that they felt the airframe would take less time than avionics. That doesn’t necessarily mean that it hasn’t been one of the things holding the PAK FA up.

    in reply to: Hutton serious about JSF pull-out? #2499326
    wrightwing
    Participant

    Range is exceeding so what. Unless u have the weopons to exploit that range.U can put space radar with 24000km range.

    The F-22/35 do have weapons that can exploit that range, all of which allow them to fire outside the detection ranges of the radar/SAM sites. In the case of the JSOW/JASSM, they’re stealthy weapons fired from stealthy aircraft, which makes for a very significant threat to any would be target.

    The JSOW has a range between 115km-220km depending on the model.
    The JASSM has a range between 360km-926km depending on the model.
    The GBU-39/40 have ranges between 60-80+ nautical miles.

    Very bad example from communist era. and no one thought about civilian planes at those times. Imagine West would have been communist for 100 years. i think even NKorea would do better.

    Russian air defenses were on a much higher alert posture during the Cold War, than in recent times.

    I can have both ways. Stealth is not only feature of PAK-FA and it isnt 5+ generation just because of stealth.

    You’re right- it isn’t just because of stealth. It’s due to stealth, avionics/sensor fusion, supercruise/supermaneuverable. Of course these are typically the categories of features that describe a 5th Gen design. The point though, is that Russia feels that stealth is an important feature, or they could build them much sooner and cheaper.

    in reply to: Hutton serious about JSF pull-out? #2499366
    wrightwing
    Participant

    Ground based radar and missiles can be much faster and easily updated than aircrafts and they are alot more powerful. no compulsions on missile of fix aerodynanic shape.

    You’re missing the whole point with regards to holes. To have the same overlapping coverage against LO aircraft as conventional aircraft, you need far more emitters and missiles. The only chance against stealth, is a LOT of emitters, not fewer more powerful ones. You’ll have really big gaps in coverage once those few emitters are taken out.

    in reply to: Hutton serious about JSF pull-out? #2499389
    wrightwing
    Participant

    What if Radar performance is such that there is no place to avoid them. Read about Almaz-Antei. They have thousands of experts working for them and real orders booked for next 10 years with fully funded 5th generation SAM under development.
    Not like LM trying to lobby around the world for 5th generation fighters.

    What if monkeys could fly? X band which is what is the primary band for fire control, due to it’s accuracy(tracking range, speed, bearing, etc..) will always have severe limitations against stealthy aircraft. There are other bands, whose wavelengths have better chances of detecting a stealthy aircraft, but they can’t guide weapons. In any event, the detection range of the ESM on the F-22/35, will always exceed whatever band radar being used against it. This is why unless the entire country was covered with radars no more than 20 miles from the next radar, along with SAMs, there are going to be gaps in coverage that can and will be exploited. Here’s an example of how Russian air space isn’t inpenetrable

    http://englishrussia.com/images/rust.jpg

    Please explain why the PAK FA features stealth, if it’s of no utility. You can’t have it both ways. Either it’s a good thing, or it’s useless, and I believe the former to be true.

    in reply to: Hutton serious about JSF pull-out? #2499650
    wrightwing
    Participant

    With this type of argumentation he surely will never convince anybody. As atypical stealth fanboy, he painted only the best-case situation.. He didn’t even mention that multiple radars from multiple directions will always find Raptor or F-35 exposed from less favorable angles, disregarding the fact whether pilot knows about its RCS over the entire sphere or not.

    To sum it up, explanations like that make it look just too easy and you know the golden rule – if something sounds too good to be true, then it probably is.

    The point of stealth is that radars that are overlapping for conventional aircraft, and the ranges at which they can be detected, are not overlapping against an F-22/35(unless they want to put radars within 20 miles of each other all over the country). The ESM on these planes tells them where the emitters are, so that they can choose routes avoiding coverage.

    in reply to: Hutton serious about JSF pull-out? #2499764
    wrightwing
    Participant

    Let me see if I can explain this so everyone can understand.

    The F-22 (& F-35) knows what its RCS is over the entire sphere & its ESM system will detect any ESM threat BEFORE that threat is able to detect it. Using its ESM (as well as the networked ESM & other data from other assets) it will have a “threat picture” with which to “thread the needle” safely through the threat.

    And another peace to the puzzle is that the primary ground attack weapon of the F-22 & F-35 will be the GBU-39/40 SDB which has a rather significant standoff range…

    You’re never gonna convince the naysayers. On the one hand they’ll tell you how stealth doesn’t mean squat because it’s easy to counter, and then talk up the features on the PAK FA(in which the Russians obviously feel that stealth is important).

    in reply to: The PAK-FA Saga Episode V #2499845
    wrightwing
    Participant

    “The NPO Saturn AL-41F is a Russian turbofan engine, designed for supercruise flight. Originally developed for the Mikoyan Project 1.44, the engine was built around the geometry of the AL-31F, making it compatible with existing airframes, including the Sukhoi Su-27 series. The engine is reported to have recently entered low rate initial production for use in the Su-34 Fullback. Specifications are not disclosed yet, but it is described by most sources as being in the 40,000 lbf class, 10:1 thrust to weight ratio.

    A heavily-upgraded version of the Al-31F is being developed for the Su-35BM prototype and possibly to power the early flights of PAK-FA. This engine has been named the AL-41F1A. It is important to note that the AL-41F1A is not considered a part of the same AL-41 line as was planned for the Mikoyan Project 1.44 because it uses the core of the AL-31F, whereas the AL-41F utilizes an entirely new core. The designation appears to be present because the engine approaches the projected specifications of the new AL-41F class. The engine is specified as being able to provide 14.5 tons of thrust. It is also notable that the engine is capable of mounting 3D Thrust Vectoring Nozzles for extra maneuverability. “

    Somehow these numbers aren’t matching up. Is it 20tons of thrust, or is it 14.5?

    in reply to: Possible futire Air wars #2499882
    wrightwing
    Participant

    Even an F-22 can’t really perform anything over 9G,

    Perhaps not 12gs, but the point was that the KS172/R37 weren’t meant for aggressively manuevering targets. It can do better than 9g though.

    a range of 300KM (add 30% – 40% like you would, LOL, from a fast MiG-31, Su-35, PAK-FA, etc) – and you’re right back to some massive 300KM + range? :rolleyes: Your argument works wonders in reverse.

    Where are you getting 300km from(the -120D is a 200km class missile, with a bit more when fired at high altitude/speed)? I never claimed the AIM-120D had that range fired from any aircraft. My point was that it outranged R27/77s.
    As for the Russian platforms, the Foxhound is the only one of those planes in service, and there are only 2 SU-35 test aircraft in existence(how many times will it be able to get to high Mach numbers vs. the Raptor’s ability to cruise at those speeds for hundreds of miles? How many are the RuAF buying?- none). The PAK FA hasn’t even flown(so we don’t know how it’ll perform yet), and it’ll be 10yrs before you see them in service.

    Of those 3 aircraft, 2 of them have large RCS, which means that the Raptor will always have the first look, first shoot advantage.

    So add those % to the Russian missiles to then? :rolleyes:

    Even adding 30-40% due to a high speed launch won’t make the range difference up. The only Russian AAMs with greater range than the -120D, are the R37/KS-172, and I’ve already stated my views on them.

    You also have no evidence whatsoever except crap your are pulling out of your posterior, as I have said a long time ago. Links sir, or you might as well just drop it! 😀

    So any assertion that challenges your paradigm originates from nether regions? You Russophiles regularly make outrageous claims based upon speculation/questionable links, yet show contempt if anyone else challenges them.

    in reply to: Hutton serious about JSF pull-out? #2499886
    wrightwing
    Participant

    Now you are just grabbing at straws haha!

    Suter – what exactly is thing going to do? The Russian SAM networks are obviously operated on their own network, which is encrypted, and surely you know how good Russian programmers are? Many are actually independent and it’s simply impossible to hack into it, ask SOC!

    HDAM? What is that link for? They finally making a ARM that won’t shoot friendly bombers?! 😀

    http://www.aviationweek.com/aw/generic/story.jsp?id=news/JASSM072007.xml&headline=Pentagon%20To%20Announce%20JASSM%20Decision%20In%202008&channel=defense

    Where are these new toys? Certainly not in wide use!

    Nor are they very fast, which makes them ideal candidates for short and medium range SAMs!

    You’re absolutely right. The Russian air defense is inpenetrable, and will prevail over any foe, no matter what assets they throw at them. No other examples are applicable, as no other air defense network uses overlapping radar/missile coverage, and their networks are hosted by Starbucks wifi hotspots.

    in reply to: Possible futire Air wars #2500021
    wrightwing
    Participant

    Carlo > You and your sourceless approach. :rolleyes:

    The rest of the aviation industry journalists >Carlo Kopp

    -Those 300-400km ranges are against AWACS, not 12G 1m2- .0001m2 targets. 😀

    Operational
    range AIM-120A/B: 50-80 km (30-50 miles)
    AIM-120C-5: 105 km (65 miles)
    AIM-120D: 165 km (102 miles)

    http://en.wikipedia.org/wiki/AIM-120

    “The AIM-120C has been steadily upgraded since it was introduced. The AIM-120C-6 contained an improved fuse (Target Detection Device) compared to its predecessor. The AIM-120C-7 development began in 1998 and included improvements in homing and greater range (actual amount of improvement unspecified). It was successfully tested in 2003 and is currently being produced for both domestic and foreign customers. It helped the U.S. Navy replace the F-14 Tomcats with F/A-18E/F Super Hornets – the loss of the F-14’s long-range AIM-54 Phoenix missiles (already retired) can be partially offset with a longer-range AMRAAM, but note that the AMRAAM does not have a very-long range like the Phoenix missile.

    The AIM-120D is an upgraded version of the AMRAAM with improvements in almost all areas, including 50% greater range (than the already-extended range AIM-120C-7)”

    That’s reality, right off of a compilation on Wikipedia. Without links, you are just lying! :rolleyes: Their sources are listed on the bottom of the page, and check out.

    Let’s do some basic math here. If the C5 has a range of 105km, and the C7 has a longer range than 105km, and the D has a 50% longer range than that, what do you think the likelihood of it’s range being 165km?:cool:

    It wouldn’t even be worth mentioning that the C7 was extended in range over the C5 were that the case.

    Now add 30-40% over that range when fired by an F-22 at M 1.5+.

    in reply to: Hutton serious about JSF pull-out? #2500035
    wrightwing
    Participant

    What is this? A dream scenario? Or is NATO bombing another country with 3 SAM sites and 10 fighters?

    Those S-400 radars may not even be emitting! Or in the same spot they were 1 hour ago, when they were found on spy sat.

    In any kind of serious conflict, that F-22 or F-35 is going to have to fly over a lot of hostile territory which will likely be monitored by numerous radars (EWRS, AWACS, etc) and SAM systems of various ranges, and at the far back guarding the more important assets will be the heavy SAM batteries like the S-300PM and S-400 with their short-range cover SAMs. Those fighters way well be picked up by a spec ops recon element that isn’t asleep by simply hearing them fly by!

    They’ll be flying over loads and loads of enemy ground forces that are in combat with the attacking force (that’s also using the F-35/F-22), which means they might even get picked off by an odd TOR-M or BUK-M1/2 which is forward deployed, hidden under a big tree, bush whatever, that’s not emitting, but realizes there’s enemy air power nearby.

    Low RCS combined with-

    http://en.wikipedia.org/wiki/Suter_(computer_program)

    The Israelis flew non-stealthy aircraft right through dense Syrian IADs, and they never saw them. What do you think the likelihood of a VLO aircraft getting spotted would be in conjunction with these techniques?

    http://superconductors.org/emp-bomb.htm
    http://www.globalsecurity.org/military/systems/munitions/hpm.htm

    http://www.deagel.com/Warheads/BLU-114_a000941001.aspx

    JSOW/JSOW-ER
    JASSM
    HDAM
    http://www.raytheon.com/capabilities/products/stellent/groups/public/documents/content/cms01_055752.pdf

    GBU-39

    Combined with other legacy assets and weapon systems, EA-6B/EA-18G/RC-135/E-8/T-LAMs, etc… might just cause your scenario to be less efficient at downing F-22/35s than you might hope.

    in reply to: Possible futire Air wars #2500047
    wrightwing
    Participant

    They will still have a far longer range than any AIM-120 variant. The larger warhead and 12G target hit capability make them very dangerous.

    I see you’re using Carlo Kopp as a source by the way.:rolleyes:
    Can you point out in that link where the R-37/KS-172 are designed to be used against 12G targets(The R-77 is credited with that capability)? According to that article, the Irbis E will be able to detect F-22/35s at less than 30 miles. The R-77M apparently has a ~86.5NMI range.

    Another interesting factoid from your source-
    “The role of the R-37 also differs from the R-33 – it was devised to kill large ISR and IW/EW platforms at long ranges, specifically the E-3 AWACS, E-8 JSTARS, RC-135V/W Rivet Joint, EC-130 Compass Call and EC-130 Commando Solo.”

    “Recently redesignated the K-100/R-100, Novator’s R-172 AAM-L followed the R-37 into development, and is available with a booster pack to extend its considerable range performance to 400 km. The weapon is intended to kill AWACS/AEW&C and tankers (KnAAPO).”

    A glaring error that was in the article was when it was asserted that the F-35 would only carry 2 AIM-120s in the Air Superiority role(it currently carries 4, and has room for 6).

    IOC for the R-37M/KS-172 will be sooner than any JRADM, and don’t forget there’s 2 fifth-gen missiles in the works for the T-50. These will easily exceed the R-74 and definitely leave all other short range IR missiles far behind.

    And what is the IOC on these paper missiles?

    Evidence or get outta here.

    While the true range is classified, some somewhat accurate guesstimates can be made-

    AIM-120C5 ~100-110km

    AIM-120C7 ~50 percent better or ~150-160km

    AIM-120D has 50 percent better range than C7, which put the D at ~200km or more(especially when fired from an F-22)

    If you do a Google search, there are many sites where there is discussion on this as well. Take it for what it’s worth.

    in reply to: Possible futire Air wars #2500057
    wrightwing
    Participant

    Neither was Su-30MKM developed nor are the weopns the same. There is two to three times average increase across the broad since Soviet production ended. Malaysian specialist considered Radar equal range to 2006 APG-79. They were looking couple years into future.

    Ah, the Malaysians. How could I have overlooked their subject matter expertise on classified systems/capabilities?

    in reply to: Possible futire Air wars #2500065
    wrightwing
    Participant

    The PAK FA will be on sale by that time too;)

    Maybe.:D

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