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India's First Stealth Fighter To Fly In 4 Months
xmpcray writes "Less than four months from now, India's first stealth fighter will fly for the first time. It is called the Fifth Generation Fighter Aircraft, or FGFA, and is being developed in Russia by Sukhoi. Several of the technologies being developed for the stealth fighter have evolved from those used in the Sukhoi 30 MKI. Considered the most maneuverable fighter in the world, the Sukhoi 30 MKI uses thrust vectored engines, which deflect the exhaust from its engines to extreme angles, enabling the jet to pull off violent maneuvers like a flat spin — where the jet literally spins around on its axis."
That would be one way to mix a martini, yes.
The end of last year, a couple videos came out with an American F-15 pilot talking about what it was like going up against the Indian Air Force Su-30MKI. It was quite interesting, as the vectored thrust did offer additional maneuverability but it came at a cost. That isn't to say that this new jet and training wont overcome that advantage, but it was a glimpse into the world of air to air combat I don't think makes it out into the civilian world all that often. The clips were put up on youtube - I'll link to both.
http://www.youtube.com/watch?v=WKEa-R37PeU
http://www.youtube.com/watch?v=4ibgAQ7lv0w
Basically if I understand it correctly the vectored thrust allowed them to turn, but they would lose airspeed and altitude in the process. As the fighter types say - speed is life - and once it happened they were apparently easy pickings. This FlightGlobal writeup about it may do a better job of explaining.
But I wonder is how much longer this will matter. The Lockheed video on their DAS for the F-35 pretty much asserts that the system makes maneuverability irrelevant. I realize that it's a vendor sales presentation, but at the same time I know off-bore-sight missiles are pretty much a done deal. Stealthiness helps some, but I doubt it would be enough as these systems keep improving. It seems soon the primary factor in air to air combat will be the quality of radar and missiles that are available.
When I bring this up with current military folks, they say they think rules of engagement will keep it from going that far. I can see that in situations where one side has complete air superiority - but if it comes to evenly matched sides, I think ROE will be out the window when sticking to it means losing. The whole thing is rather disconcerting as we seem to be developing better ways to kill just as quickly as all our other tech is advancing but I don't see leaps in our ability to live peacefully or get along keeping up with it all.
It's hard to believe that's how Micronians are made. Why don't we see it right now by having you both kiss one another?
A flat spin killed Goose.
After logging in slashdot still does not take you back to the page you were on. It's been that way for 20 years.
Every time stealth comes up noobs who imperfectly understand the technology & its implications cry out: Multi-path radar renders stealth useless. No, it does not. The only multi-path radars out there like the Australian Over The Horizon radar all use wavelengths too long to be usable as a SAM target radar. While you may be able to detect a stealth airplane using multi-path, you can't use it to shoot at it & a F22/25 will be able to shoot down all non-stealth aircraft sent up against it.
Democracy is a sheep and two wolves deciding what to have for lunch. Freedom is a well armed sheep contesting the issue
And if no one can see them, that means they are extra stealthy.
It's certainly a lot cheaper than actually making them.
Am I the only one that looked at the thing and thought "it doesn't look very stealthy." No, I'm not talking about the paint. Just the fact that the intakes and some other features look like they are going to be big scatterers and contribute significantly to RCS. My understanding is that vectored thrust also has a significant thermal and radar signature... This sort of seems like Russia trying maintain prestige and credibility against F-22 with someone else conveniently picking up a big chunk of the tab. Then again, India is probably buying them to neutralize Pakastani F-16's, so it may be worth the investment in their minds. I'd have a hard time believing that these would give even F-15E's or Super Hornets a tough time.
Almost all new fighter jets (and indeed most military vehicles) incorporate stealth elements. It's one of the considerations you have when designing a combat aircraft these days. It would be unusual for an aircraft to be designed that WASN'T stealthy. "Stealth Fighter" is really just a term used by the media.
If you build it, nerds will come. Soylentnews.org
You were told that because you're flying airplanes in which getting out of a flat spin is practically impossible. It is quite possible to get out of a flat spin if your engines have vectored thrust.
Long term, are manned aircraft going to be still used for air superiority?
Cost effectiveness might be a key factor. Drone aircraft don't need to be manufactured to fly for years and thousands of missions. They could be made just good enough to survive 10 to 100 or so sorties, with a 10% failure rate considered acceptable for the first mission. Drone operators could train using simulators and a small number of better quality drone aircraft. For the missions needing drones to loiter over an area for a prolonged period, a different model of drone would be used - you don't need high speed jet interceptors if the enemy has no aircraft left. Also, drones wouldn't need to have the dogfighting performance of an F-35. They could be slower and less maneueverable - but packed with missiles and with a radar system capable of defeating stealth aircraft.
Drone aircraft wouldn't need to be "recalled" or inspected. If a fault is found that might cause a crash, no point in fixing it unless the problem is severe. You could manufacture thousands of them and leave them stored in special packing canisters. Unpack a few every few years and use them testing them to get empirical measurements of average 'shelf life'.
I think that with these and other cost saving measures, you could probably manufacture 3 to 5 drone aircraft for the cost of one manned aircraft with similar capabilities. The MQ-9 Reaper is about 1/3 the cost of the Apache helicopter it supplants. As long as you could guarantee that the drones would always work despite enemy jamming (possible with mesh networking, phase array communication antenna and one time pad encryption, I think) then they would be the only game in town.
I hate when people mention amazing feats captured on video, which may or may not exist, and then force others to find them.
My page.
What the headline should say:
India will fly it's first Russian stealth fighter in four months.
Calling someone a "hater" only means you can not rationally rebut their argument.
I'm not so sure about the Australian Over THe Horizon radar being unable to be used by SAM's for targeting.
My uncle used to be SAM commander (or whatever it's called) and he said there were plenty of times when they would lock on and fire at aircraft way over the horizon, when engaging in war games with the US. This was despite AWACS and similar.
Though he did say that most of these were with active radar, however when they (the US) started running stealth fighters in the games, they weren't able to track them. However, almost straight away all of the SAM sites were quickly sent down to the DSTO for upgrades, and each one came back with a special little switch which they would flick when ever certain conditions were met. He surmised that this allowed them to track and lock on aircraft using stealth technology using the OTH system.
They get taught about every single switch, how it works and what it does, so that they can fully understand the system, and ensure that it operates no matter what, or can recognize when somethings wrong. However, when this new switch was installed, it was kept quiet, they weren't told anything but "When this happens. Flick this.", and so they did, and from then on it was able to track and lock on any of these stealth fighters.
I could have my information wrong, but it sounds valid to me. I'd be interested to hear if anyone knows any details or has any other information on this system.
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Something Lockheed makes makes India's planes' maneuverability(sic) irrelevant? How so?
I very much doubt that maneouverability will become irrelevant. The last time someone put all their trust in weaponry at the expense of maneouverability it did not go so well for them.
Why does it matter if it is "worse"? I get really tired of this more equivalence people try to pull. "Oh there were bad thugs in the past so that excuses this thug now!" No, it doesn't. NEITHER is excusable. Did the US do some bad shit in central america? You bet your ass. However that doesn't mean that it is a good thing that there are now people doing bad shit there that aren't associated with America. They are still thugs, still assholes.
I mean this would be like saying you can't criticize Bush for his spying on Americans because people like Putin, Kim Jong Il, and so on do it worse. Ummm, just because they do it worse doesn't make it ok.
What amazes me are the people suckered in by his "socialist" stance. The guy is NOT a socialist. He's a totalitarian thug. He just uses socialist propaganda to get power. However because he spews rhetoric people like, they completely overlook what he actually does.
Which only worked because the Argentinians weren't very good. Against a proper adversary, slamming on the brakes in a fight is an extremely bad idea and will get you killed rapidly. As they say, speed is life. It doesn't really help all that much to be behind the other guy when he has a couple hundred knots on you and is zooming away.
That's an outrageous claim. The Argentineans were not bad pilots in fact considering their equipment and the ineptitude of some of their leaders they gave the Royal Navy a proper spanking. The Argentines would not have succeeded in inflicting such heavy losses on the Royal Navy if they were bad pilots. The British were plan lucky they didn't loose any carriers. These guys were flying from bases on mainland Argentina to the Falklands which was at the very limit's of their range. The Argentine strikers were laden down with bombs, they had no effective ECM assets and very few air to surface missiles which meant they had to go in with dumb bombs and that made them fairly easy meat for SAMs. Since they didn't have any escorts either they also suffered heavily at the hands of the Harriers. Any attempt by the Argentines to operate fighters over the islands failed because once they got there the supersonic Mirage couldn't use the considerable speed and power advantages it had over the subsonic Harriers (read: the Harrier had no afterburners and the Mirages couldn't use theirs) because if they had done that the MIrages would have run out of fuel before getting home. Effectively the Argentinean Mirage pilots had 10 minutes max over target area before they had to return to base. All of this gave the more maneuverable Harrier a huge advantage. If the junta had actually had the brains to land heavy construction equipment along with the initial invasion forces and extended the Port Stanley runway ASAP (which foreign observers considered to be the obvious thing to do) the boot would have been on the other foot since it would have allowed for the forward deployment a portion the sizable fleet of Argentine AF Mirage fighters to the Falklands and they would have had no performance or patrol time restrictions. It has been argued that extending the runway would have been impossible because of local conditions. However, the British extended the Port Stanley runway after the war to allow F-4 operations out of Port Stanley so that argument is BS.
Which axis? Probably the axis of evil for all the editor knows...
Actually, the EFA is probably close to the F22. We'll never know for sure because EFA was a clusterfuck of bad project management, so most of the cooler options have been nixed/mothballed.... And the USA *did* offer the F22 to the RAF, but because of EFA they had to turn it down. I happen to know this for fact, it might not have been high on the public radar, but I spent some down time listening to an RAF fighter pilot who got to fly the F22 on an exchange program setup with the possibility of the British buying some F22's. He was most displeased some dickhead suit in London caused it to fall through. Apparently the USAF were quite looking forward to getting the RAF to take up some slack in Afghanistan etc. with deployment in ~2012 of a few squadrons of F22, but thanks to said nameless suits who have too much tied up in EFA, no go. Pity really, 'cause sure the EFA is a good fighter, and may not even be too bad at Ground Attack, but to have the RAF and USAF both operating the same airframe again would be very helpful. Since the UK's military budget is pretty huge and a lot seems to go on research into shit that never happens, if they changed their priorities, they could licence some US tech, maybe even option to build it in the UK thus saving the political face & jobs, then take the research budget down a few notches and have 5 or 6 more squadrons of fighters, or a few aircraft carriers again....... Dreams are nice, but it'll never happen though...
The truth shall always be free: Boris Floricic is Tron.
I worked on a modern SAM site for a couple of years as an operator (the guy who actually tracks the targets and pushes the fire button), so hear this.
Most SAM systems use a different radar to "identify" that a target exists in their missile engagement zone (you can identify these by their constantly rotating nature) and a different radar to actually track & lock a target. The tracking radar does not spin but rather follows the locked target as the target flies. Depending on the SAM system and technology, you CAN use multiple tracking radars for better triangulation and/or to combat ECM or other anti-tracking technologies. You can even use multiple fire batteries if they are spread far enough for even better than better triangulation. The caveat is that of all the fire batteries interconnected, only the Master battery can do this, the slaves can't. Additionally, the slave fire batteries must not be currently tracking and/or engaging other targets for this to work.
The importance of stealth technology is to remain unseen by the radar that identifies a valid signature in the sky and then passes the target to the tracking radar. If you are identified as an aircraft but can't be tracked by the tracking radar, then usually the target is assigned to airborne forces to intercept or ground small arms (including stinger missiles and manual tracking flak cannons). Remaining completely undetected is what stealth technology is all about.
The German gun was for firing at a relatively immobile target, commonly referred to as Paris.
Confucius say, "Find worm in apple - bad. Find half a worm - worse."