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Joint strike fighter program a 'failure' (from beloved APA)



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1st503rdsgt
PostPosted: Feb 23, 2012 - 03:07 PM Reply with quote Back to top
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popcorn wrote:
Actually, the 2009 Defence White Paper specifically names North Korea among a number of countries of concern developing a BM capability that pose a potential strategic threat to Australia and/or to Her armed forces deployed abroad.


Odd, BMD against weapons with that kind of range (IRBM/ICBM) is extremely costly and only offers the capability of stopping the relatively few such missiles possessed by nuclear-armed 3rd world $hitholes. The US spends what it must on defending against such an unlikely attack, but that's only because various bat$hit-crazy clerics and dictators are constantly making specific threats to do so. I wasn't aware that Oz had a similar problem.

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wrightwing
PostPosted: Feb 23, 2012 - 05:11 PM Reply with quote Back to top
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rkap wrote:
One thing is for sure - the F35 would be even more vulnerable if cost effective ways of countering stealth are found in the next 10 years. Very possible - the process has started.


The process has been going on for a long time, and there's nothing that's going to come out in 10yrs, that's going to change the laws of physics.

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My greatest fear with the F35 which has to last until 2040/2050 is what if a counter is found to its stealth.
See my previous post. Signature reduction isn't a static thing any more than the countermeasures being developed. The thing to bear in mind is that a legacy aircraft, will never be at less of a disadvantage, than stealthy ones against detection.

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Its other so called advantages like EODAS etc. are all being matched or will be matched by the time it is operational by the French and other Europeans and Russia etc. - only a matter of time.

Which systems exactly have the Europeans/Russians demonstrated, to have equivalent capabilities?
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Lets face it - we don't know if all these systems on the F35 that are supposed to give it a big advantage will work in practice anyway. Most of them are not mature.


They're far more mature than any competitor systems.

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I personally hope our Government does buy another 24 Super Hornets to fill the gap - at least that way we will not end up with all our eggs in one basket. One hundred F35's whose only real advantage will be stealth is a risky position to be in in 2025/2030.


Only advantage? In which category does the Super Hornet exceed the F-35, in terms of capability? It lags in speed, range, agility, avionics, compared to the F-35.
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popcorn
PostPosted: Feb 23, 2012 - 06:24 PM Reply with quote Back to top
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1st503rdsgt wrote:
popcorn wrote:
Actually, the 2009 Defence White Paper specifically names North Korea among a number of countries of concern developing a BM capability that pose a potential strategic threat to Australia and/or to Her armed forces deployed abroad.


Odd, BMD against weapons with that kind of range (IRBM/ICBM) is extremely costly and only offers the capability of stopping the relatively few such missiles possessed by nuclear-armed 3rd world $hitholes. The US spends what it must on defending against such an unlikely attack, but that's only because various bat$hit-crazy clerics and dictators are constantly making specific threats to do so. I wasn't aware that Oz had a similar problem.


Presently, there's no formal program for missile defense. That could change very quickly if the potential threat becomes realistic and credible. It will be expensive to defend against but this must be weighed against the very real chance it has some sort of WMD payload.
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ultor
PostPosted: Feb 24, 2012 - 12:04 AM Reply with quote Back to top
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OMG, APA boys are still in the business??? I can't believe that... Smile

Anyway F-35 is an ultimate answer to all enemy air-defenses and air-forces including Russia and China. With more than three thousand F-35s to be purchased this aircraft will dominate the sky for several decades! For the first time stealth platforms will become mainstay of Western and primarily US arsenal.

Of course all this twaddle about F-35 being inferior to Russkie and Chinese stuff is ridiculous. Neither Su-35 refurbished oldie nor PAK-FA freak won't stand a chance against F-22 and F-35 mix. Also widely advertised S-400 air-defense system is defenseless against modern stealth technology.


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ultor
PostPosted: Feb 24, 2012 - 12:08 AM Reply with quote Back to top
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Conan
PostPosted: Feb 28, 2012 - 09:54 AM Reply with quote Back to top
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rkap wrote:


Yes - with stand off weapons.
That is not comparing like with like. A long range strike aircraft with stand off weapons has an even greater range.


Of course it's like for like. The primary strike weapon of the F-111 at it's retirement WAS a standoff weapon, it happened to be the old AGM-142 Popeye missile and it's maritime strike weapon was the AGM-84 Block 1C Harpoon missile.

The Hornet and Super Hornet use the JASSM and JSOW respectively for their primary strike weapons with the AGM-84J (Block II retrofitted Block IC's) and AGM-84L (new build) Block II Harpoon missiles.

Either aircraft can effectively strike at a longer range in the South East Asian region than could the F-111 at it's retirement from service and they can do so with more capable weapons.

It's pointless trying to hypothetically imagine what the F-111 could do with JASSM.

Why not hypothesize what a Super Hornet could do with conformal fuel tanks, low observable weapons pods, F414 EPE engines, Meteor missiles, JASSM itself and so on?

Any aircraft "could" be enhanced but that doesn't mean it's cost effective to do so.

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I did not say the F111C was the answer today. It was good for our purpose until about 10 or so years ago - Now Obsolete.


So why do you continue to advocate an F-111 like capability for Australia then?

Quote:
My statement was very simple.
I said it would be good to have a long range modern strike platform in Australia if one was available. The only one that came to mind at the time was the SU34. Good point someone else made F15E - too old. . The F15SE but it is too late now for us to change. We would end up with 3 aircraft types. Too costly to support for Australia. I accept we are going to get F35's. The way things stand now I would prefer a 50-50 mix of F35's and the Super Hornets we have.

What are you trying to say later on - In one sentence you infer there is no real threat and probably will not be one [I agree] - in the next you say a SU34 "type" non stealth aircraft would be no good because a scenario may develop where it is vulnerable also. Lots of maybes. One thing is for sure - the F35 would be even more vulnerable if cost effective ways of countering stealth are found in the next 10 years. Very possible - the process has started.


Unless they find a way to put astronomically greater amounts of radar energy onto an enemy platform, I suspect your counter-stealth argument is a bit lacking.

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My greatest fear with the F35 which has to last until 2040/2050 is what if a counter is found to its stealth.
Its other so called advantages like EODAS etc. are all being matched or will be matched by the time it is operational by the French and other Europeans and Russia etc. - only a matter of time. Lets face it - we don't know if all these systems on the F35 that are supposed to give it a big advantage will work in practice anyway. Most of them are not mature.


What if a new type of radar absorbent material is devised? What if only incremental improvements in radar capability are now possible?

You state that my argument is full of maybes? The counter-stealth argument is absolutely stacked with them.

Fact is, if a 50 year old VLF radar or optical targetting (which is all IRST is) was an effective means of detecting, tracking and engaging low observable aircraft, then they never would have proven successful in operations.

Which they have.

Furthemore, the JSF is still a supersonic capable fighter with fighter performance and agility at least equal to F/A-18 and F-16 fighters and an operational ceiling of 50,000 feet. It's hardly sufficiently lacking in "traditional" fighter qualities if needed...
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sewerrat
PostPosted: Feb 28, 2012 - 11:52 PM Reply with quote Back to top
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Conan wrote:

Furthemore, the JSF is still a supersonic capable fighter with fighter performance and agility at least equal to F/A-18 and F-16 fighters and an operational ceiling of 50,000 feet. It's hardly sufficiently lacking in "traditional" fighter qualities if needed...


The -35s ceiling is only 50k?
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delvo
PostPosted: Feb 29, 2012 - 01:12 AM Reply with quote Back to top
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That's what they said in the Green Lantern movie. I trust the Green Lantern movie over Wikipedia (which says 60000) Very Happy.
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sewerrat
PostPosted: Feb 29, 2012 - 02:48 AM Reply with quote Back to top
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delvo wrote:
That's what they said in the Green Lantern movie. I trust the Green Lantern movie over Wikipedia (which says 60000) Very Happy.


Yeah, if its max is 50k, the pilots might as well wear short sleave shirts with ties.
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southernphantom
PostPosted: Feb 29, 2012 - 04:44 AM Reply with quote Back to top
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Ah...your time to LOC is a few seconds at that altitude, and policy dictates pressure suits above 50k. Shirts and ties are a bad idea, but a pressure suit and tie... Razz Twisted Evil
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Conan
PostPosted: Feb 29, 2012 - 06:43 AM Reply with quote Back to top
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sewerrat wrote:
Conan wrote:

Furthemore, the JSF is still a supersonic capable fighter with fighter performance and agility at least equal to F/A-18 and F-16 fighters and an operational ceiling of 50,000 feet. It's hardly sufficiently lacking in "traditional" fighter qualities if needed...


The -35s ceiling is only 50k?


Operational ceiling, not much point clearing more than that. Unless of course you're Eric Palmer and believe other planes routinely fly at 70,000 feet with pilots who don't have P suits...

Laughing


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jeffb
PostPosted: Feb 29, 2012 - 09:18 AM Reply with quote Back to top
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Conan wrote:

Furthemore, the JSF is still a supersonic capable fighter with fighter performance and agility at least equal to F/A-18 and F-16 fighters and an operational ceiling of 50,000 feet. It's hardly sufficiently lacking in "traditional" fighter qualities if needed...

Good old Conan, you're suitably outraged if you perceive APA to have fudged some numbers but you're certainly not above misrepresenting a few numbers yourself are you.

You know, it's funny, I hadn't heard that they'd cleared the F-35s performance envelope out to F-18 and F-16 level agility, especially with all that transonic roll-off and severe buffeting around 15-20 degrees AOA. In fact isn't there still a fuel inerting problem that stops them from doing any negative g maneuvers? Obviously you meant something more like "it is *hoped* that the aircraft's performance will eventually be equivalent to current fourth gen fighters when the aerodynamic issues have been sorted out". That would be more accurate anyway and accuracy is what counts with you guys, right? Laughing

P.S. Smith seems a little shaky on the F-35. You'd better run around and top up his kool-aide IV. Wink
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hb_pencil
PostPosted: Feb 29, 2012 - 10:15 AM Reply with quote Back to top
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jeffb wrote:

You know, it's funny, I hadn't heard that they'd cleared the F-35s performance envelope out to F-18 and F-16 level agility


That's a function of the development program sequencing, not any performance or reliability issue with the fighter.

jeffb wrote:
especially with all that transonic roll-off


Issue was apparently resolved with the last software update. It was not cited as an issue in the Ahern report. It was a far more serious problem with the Super Hornet Program and was anticipated on the F-35.

jeffb wrote:
and severe buffeting around 15-20 degrees AOA.


An overstatement. As the Ahern report suggests, this issue was common on most twin tailed fighter. The F-14 had it particularly bad, as did the F/A-18.

jeffb wrote:
In fact isn't there still a fuel inerting problem that stops them from doing any negative g maneuvers?


You might be mistaking the F135 with the Merlin Engine on the Spitfire circa 1940. I've never heard that one.
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Conan
PostPosted: Feb 29, 2012 - 01:32 PM Reply with quote Back to top
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[quote="jeffb"]
Conan wrote:

Good old Conan, you're suitably outraged if you perceive APA to have fudged some numbers


So you admit their numbers are rubbish? Do you go one step further and subscribe to the GIGO method of mathematics?

Still, it's good to see APA's kool aid hasn't completely rotted your brain.


Quote:
but you're certainly not above misrepresenting a few numbers yourself are you.


Such as? The F-35's planned operational ceiling of 50,000 feet? Is that "fudged"?

Quote:
You know, it's funny, I hadn't heard that they'd cleared the F-35s performance envelope out to F-18 and F-16 level agility, especially with all that transonic roll-off and severe buffeting around 15-20 degrees AOA. In fact isn't there still a fuel inerting problem that stops them from doing any negative g maneuvers? Obviously you meant something more like "it is *hoped* that the aircraft's performance will eventually be equivalent to current fourth gen fighters when the aerodynamic issues have been sorted out". That would be more accurate anyway and accuracy is what counts with you guys, right? Laughing


The F-35A has been taken up to 9.9G's and 20 AOA so far in a flight program that is about 22% complete and has a vast amount of it's flight envelope still to clear. Is that agile enough for you so far?

I haven't heard of many F/A-18 Hornets going to 9.9G's...

That limited envelope however is due to the pace of testing, which has been problematic no doubt about it. It's not "drinking kool aid" to expect that L-M will resolve the identified problems and even the Quick Look Review admits there are no significant issues with the design, just issues that need to be resolved before the aircraft can be considered mature. A not unreasonable position for an aircraft to be in during DEVELOPMENT some might say, but I guess that just isn't good enough for some. Is it Jeff?

I do recall previous "show stopper" claims about other testing issues though. What about that "junk" IPP system that exploded? Your type jumped all over that issue.

Where is that issue now? Oh, it's been resolved through careful redesign work, re-testing and then moving forward. What an astonishing outcome for an alleged "show stopper". We'll see the same with the problems you've mentioned.

The attitude of "it can't be done until it does it" is an amazing attribute.

You must be absolutely astonished every morning you wake up.

Quote:
P.S. Smith seems a little shaky on the F-35. You'd better run around and top up his kool-aide IV. Wink


Smith is unlikely to be Defence Minister by the end of this week. Do try to keep up with the news...
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jeffb
PostPosted: Feb 29, 2012 - 02:47 PM Reply with quote Back to top
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Conan wrote:
jeffb wrote:

Good old Conan, you're suitably outraged if you perceive APA to have fudged some numbers

So you admit their numbers are rubbish? Do you go one step further and subscribe to the GIGO method of mathematics?

You claim that their numbers are rubbish (without supporting evidence I might add), I claim you ‘perceive’ things that may not actually be there.

Conan wrote:

The F-35A has been taken up to 9.9G's and 20 AOA so far in a flight program that is about 22% complete and has a vast amount of it's flight envelope still to clear. Is that agile enough for you so far?

Sure if you like “ridin’ the rattler” but you stated that the F-35 has the “performance and agility at least equal to F/A-18 and F-16 fighters” when plainly it does not. Bit hypocritical to turn around and say that APA make stuff up when you’re doing it yourself.

As I said , the manufacturer *hopes* to improve the handling characteristics to bring it in line with current fourth gen aircraft at some point in the future, until they do you really shouldn’t embroider.

Quote:
Quote:
P.S. Smith seems a little shaky on the F-35. You'd better run around and top up his kool-aide IV. Wink


Smith is unlikely to be Defence Minister by the end of this week. Do try to keep up with the news...


So what happens? You wait behind the door with the chloroform and get the new guy hooked up before he’s had a chance to sit down? Smooth.
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