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irtusk

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Viewing 15 posts - 691 through 705 (of 867 total)
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  • in reply to: Britain considers JSF pullout #2458906
    irtusk
    Participant

    and yet they continue to develop stealth planes, interesting that

    Thats ur assumption they only stealth is definition of 5th generation.

    um no, it’s because both PAK-FA (russia and india) and J-XX (china) are designed to be stealthy

    look them up sometime

    Prdouct is based on what i read.

    use some critical thought

    there’s a reason those frequencies aren’t normally used, it’s because they don’t work as well

    also, did you see the size of that antenna? it doesn’t fit on a Flanker

    it also doesn’t fit on an AAM

    also, how many stealth planes has it detected? i’m going to go with zero at the moment

    manufacturer claims are nice, let’s see how they match reality

    you can only hit what you can see

    for ground targets that means only fixed targets

    Su-35 has capbility to hit mobile targets at more than 100km. they have introduced super SAR mode even in PESA.

    you assume they can get within 100km without being shot out of the sky

    Thats agian ur assumtion. There alot of targets in air from Missiles to UAV that new AAMs are able to takle.

    again, long-range missiles are no substitute for stealth

    if you can’t see your stealthy opponent, you can’t target him no matter how far your missiles go

    And extensive EW pods. Why to u think Su-35 has wing tip pods in addition to internal one. It is called flexibility.

    EW is good, it is a nice complement to stealth, however it is NOT a replacement for stealth

    you seem to think that it’s ‘obvious’ stealth will be compromised but have utmost confidence in EW to always get your big-ass plane through the tightest IADS.

    yeah right . . . .

    such as? please explain the compromises of the F-22 with respect to other fighters

    Compare to size of aircraft interms of volume and the quantity of weopons that it carry and cost of whole programe.

    so the effectiveness of a fighter is determined by its volume?

    i guess the F/A-380 should be best fighter EVAR :diablo:

    It was luck that it was developed in low inflation environment of 1990s.

    wow a defense project went overbudget, first time that’s ever happened :rolleyes:

    i’m still waiting for how the inclusion of stealth caused ‘too many compromises’ for the F-22

    This whole JSF is based on unrealistic cost assumption and capability delivery intimeline

    again, it won’t be the first military project to be over budget and behind schedule, and it won’t be the last

    that make it obsolete any way.

    pray tell how the F-35 will be obsolete when it enters service?

    It wont make a difference what ever they put on Carrier as they cannot fight first rate power with those small carriers.

    1. the CVFs are not small

    2. so you’re saying they should cancel the CVFs? well that’s a completely different topic . . .

    in reply to: Britain considers JSF pullout #2459159
    irtusk
    Participant

    I dont know about China/India but Russian planning includes Strategic weopons top priority.

    and yet they continue to develop stealth planes, interesting that

    And with current pace of advancement in Radars there wont be any difference between 4th and 5th generation fighters.

    bold prediction

    completely wrong, but bold nonetheless πŸ˜‰

    as 4th generation airframes can take longer range weopons externally.

    you can only hit what you can see

    for ground targets that means only fixed targets

    for airborne targets, that means you’re worthless against all but the biggest most visible targets (awacs)

    u can put 3000L ET on 4th generation fighters for extended range.

    what good is extended range if you get shot down before you even get close to your target?

    Stealth fighters make to many compromises.

    such as? please explain the compromises of the F-22 with respect to other fighters

    British Navy if spends such amounts on JSF. it will starve of funding of everything else for decades to come. and will unable to mount even expeditionary warfare.

    and if they don’t get the JSF they won’t have anything to put on their shiny new CVFs besides some helicopters and will be unable to mount expeditionary warfare

    in reply to: Britain considers JSF pullout #2459545
    irtusk
    Participant

    When anybody can point out an instance where a fighter used 8 AAMs in a single mission I might think this is a valid concern. Until then it’s pretty pointless.

    how about 104? :diablo:

    http://articles.latimes.com/2005/sep/11/local/me-then11

    As the wayward Hellcat headed toward Los Angeles, twin Scorpion interceptors fired more than 200 missiles at it, missing their target each time. Instead the missiles – each pod containing 52 Mighty Mouse 2.75-inch rockets – damaged property and set off a string of brush fires across northern Los Angeles County. The Hellcat drone finally crash-landed harmlessly in the Mojave Desert.

    i think the takeaway lesson here is that the number of missiles is not a reliable indicator of combat effectiveness πŸ˜‰

    in reply to: Britain considers JSF pullout #2459600
    irtusk
    Participant

    Because we stick to the claims of the producer

    that would be a first . . .

    so now you believe the 400% more effective in A2A than legacy aircraft?

    in reply to: Britain considers JSF pullout #2459610
    irtusk
    Participant

    That we can assume a higher max range in reality ok,

    so you know the 1200nm claim is bogus, yet you continue to repeat it all the while chanting “that’s what LM says” while you know exactly how that came to be :rolleyes:

    in reply to: Britain considers JSF pullout #2459642
    irtusk
    Participant

    No it is not.

    590nm is the COMBAT RADIUS KPP threshold for the F-35A, 1200nm is simply that number doubled & rounded up. The typical/traditional relationship between ‘combat radius’ & ‘range’ is range being ~3x combat radius (combat radius being ~1/3x range). I have no idea why people chose to use 2x for the F-35.

    It’s not people here, but LM which gives this very data and if you would have read my posts you wouldn’t come up with that.

    http://www.jsf.mil/downloads/documents/2%20April%20Press%20Briefing%20-%20Navy%20League.pdf

    as of April 2007, the estimated combat radius for the A model in the USAF profile was 625nm

    so the max range in ideal conditions with no weapon load is LESS than 2x the combat radius? uh huh :rolleyes:

    use some common sense here

    in reply to: Britain considers JSF pullout #2459807
    irtusk
    Participant

    I believe the inlet on the F-35 is capable of Mach 2 Speeds…….Let’s also not forget that 4 or 4.5 Generation Fighters can’t fly at high Mach with external stores during your typical mission.

    Belief?

    Why not see what the head of the DOD portion of the F-35 program (Gen Davis) stated recently…

    β€œThe general added that a Raptor will not be able to perform close-air-support missions over a crowded area, just as the Lightning II will not be able to fly “at 60,000 feet at 1.8 Mach with six missiles waiting for somebody to come.”

    That 1.8 is super-cruise btw.

    um exactly, he’s saying the F-35 will not be able to CRUISE at Mach 1.8, I don’t think anybody was claiming that.

    That says absolutely nothing about whether the F-35 can reach Mach 1.8 (or 2.0 for that matter) in max AB

    in reply to: Britain considers JSF pullout #2459884
    irtusk
    Participant

    That means [for a typical F-35A strike mission]

    The F-35B is not for 2000 lb JDAM internally, oh such neatpicking Europeans. :diablo:

    he didn’t say B

    in reply to: Britain considers JSF pullout #2459931
    irtusk
    Participant

    When you do have a link about that, please do post. There is a reason, why the F-35 got two wet stations for ETs, when it comes to that 600 nm AR. πŸ˜‰

    huh? the 590+ nm combat radius is definitely on internal fuel only

    http://www.lockheedmartin.com/farnborough/docs/F-35-Brochure.pdf

    Combat radius (internal fuel) . >590 n.mi / 1,093 km

    in reply to: Britain considers JSF pullout #2460036
    irtusk
    Participant

    The 1200 nm figure is given as max range on internal fuel not as combat radius. :rolleyes:

    600nm is the combat radius requirement (that it easily meets)

    1200nm is the total flown on a ‘combat mission’ profile, ferry range will be much, much longer (combat radius includes segments of supersonic dash not to mention carrying the payload half way)

    in reply to: Britain considers JSF pullout #2460109
    irtusk
    Participant

    From take off to landing, the F-35 is in the same draggy condition, because the frontal area or most important drag will not change.

    please compare the drag coefficient of a clean F-35 and a clean Flanker

    you do realize that the flanker is a big-ass plane?

    Otherwise all engineers had demanded for oversize fighters with all loads (fuel/weapons) carried internal only for decades. πŸ˜€

    i think you are discounting our EXPERIENCE with planes developed with that THEORY, namely that they ALWAYS carry external tanks

    you are too cavalier about the ease of dropping tanks, as already mentioned tanks are expensive and in limited supply, you can’t go punching them off every mission.

    in reply to: Britain considers JSF pullout #2460265
    irtusk
    Participant

    I think what the F35 fanboys forget is that export F35s will be downgraded compared to the US F35, and this is especially sensitive when it comes to stealth.

    are you sure about that?

    http://www.dagbladet.no/nyheter/2006/05/01/464964.html

    > Will a version meant for the RNoAF (our airforce), recieve full stealth-abilities?

    YES….FULL Stealth!

    in reply to: Britain considers JSF pullout #2461233
    irtusk
    Participant

    Ok, ill give you that.
    If no counter-stealth is achieved VLO fighters will become the dominants of the skies.

    Are you now going to answer my question?
    What will happen if by 2015 both ground based and airborne radars detect stealth aircraft?

    without stealth, the F-35 will still be a very formidable fighter, maybe it will be a little better, maybe it will be a little worse depending on the adversary and situation

    the point is we’re talking about matters of degree

    so then you come to your risk assessment question:
    would you accept the possibility of being slightly inferior for the possibility of massively superior?

    the downside is small, the upside is tremendous, the question becomes a no-brainer

    in reply to: Britain considers JSF pullout #2461484
    irtusk
    Participant

    just for a second, just for the argument’s sake try to imagine.

    What would that mean for the lightning II?

    what would it mean for any of its competitors if no effective counter to stealth has been developed 30 years from now?

    if stealth is still a huge advantage and they don’t have it, what then?

    in reply to: Britain considers JSF pullout #2463349
    irtusk
    Participant

    They are simply implemeting a new, now understood technology;stealth.

    but why would they make the SACRIFICES and COMPROMISES to add an OBSOLETE technology that’s ON IT’S WAY OUT and will soon be WORTHLESS?

    oh wait, maybe, just maybe, it isn’t obsolete and they predict it will be useful a very, very long time to come

Viewing 15 posts - 691 through 705 (of 867 total)