:rolleyes:
After countless missions in defended airspace destroying numerous high value targets, one single plane gets shot down due primarily to flawed mission planning.
They tracked it before it reached the coast (as the operator stated in a documentary) and they waited till it got close enough to be a pretty certain kill.
Two F117 where actually hit, one crashed and one was taken out of service after it returned.
One has to remember that NATO had total air superiority, tons of fake targets and a pretty large fleet of active jets in the area. I have to say that I’m impressed that the Serbs had any working SAMs considering the superiority in the air by NATO. But this is the result at least for the SAMs. (From Wiki)
47 UAVs shot down[47] (at least two Predators or similar LO type)
Two AH-64 Apaches crashe
One F-117A shot down[49]
One F-117A damaged[50]
One F-16C shot down[51]
Two A-10 Thunderbolt II’s shot down[52]
Two A-10
This is a total of at least 4 LO or VLO targets if you count the predator as LO. And its made by heavily suppressed SAM-sites that (at the time) used over 30 years old SAM-systems.
Modern SAMs against modern stealth jets will probably fair better.
EDIT: The RQ1 averaged around 0,06m^2 in RCS with a minimum RCS (same as the F22 and F35 figures) at <0,0001m^2 @ 3GHZ or <0,01m^2 in the X-band. http://www.efieldsolutions.com/example_rcs_predator.pdf
Numbers might be wrong but they are still interesting and I think they qualify the Predator as a LO/VLO platform.
Good try but impossible in real life .
Before to explain why it is impossible , I let you think a bit more .
Let ‘s see if you can figure it out …Cheers .
You know you can just press “quote” and the quotations will look normal?
Is the impossibility in the concept of networked fighters or in the specific example?
I know of occasions when other jets have used that particular concept, not only for radar information sharing but for missile/bomb guidance as well.
It is possible to use a very spread out group but that increases the possibility of interception unless they use beamed datalinks (currently I only know that it will be fielded in Gripen E but it will probably end up on others as well).
It is actualy the other way around .
The F-35 ‘s main way to penetrate an adverse airspace is not to fly on the deck but to fly high and fast and if possible , without external stores to preserve its Low Obvervability . Its airframe and engine are made for .
At low level where the air density is maximum , it might be draggy which would further decrease its range . If you add external fuel tanks , its RCS suffers . Nobody knows how the aircraft will fare at low level , moreover with external stores , not even LM , yet .Cheers .
Sorry, missread the quote as 3 generations behind EWS39 and 2,5 after Spectra. It didnt make much sense to me.
Hi Tu22m
According to swiss 2008 evaluation SPECTRA was rank higher as EW system than EWS39 and Praetorian.http://1.bp.blogspot.com/-u9A1B1CJxwY/TziFDQ6i_YI/AAAAAAAACYw/Zw1pk2MaDoQ/s1600/Swiss_eval_AP1.png
The leaked documents are for the latest Rafale and Eurofighter and the old Gripen C or Gripen E/MS21 with risc adjusted penalty.
You can see that on the endurance part.
Gripen E offers 1300km + 30 min loiter on A2A mission, @mach 0,9 thats 1670 km + 10 min loiter while Eurofighter offers (or offered) 1389km + 10 min loiter. Gripen C clocks in @ around 833km + XXmin loiter. If thats the number they use then it is correctly placed in the chart.
Based on the performance figures i’m certain the chart is for Gripen C while the others are the latest tranches (since they had flying demos while the Gripen Demo came in later). There are plenty of giveaways that its the Gripen C, I just took the most obvious one.
EDIT: Anyways. Ill try to stay on topic from now on.
DRFM falls apart against a network radars with overlapping coverage. The target is discovered by comparing the patterns of false images.
Whats the point of sitting in a stealth jet if you are going to use your own radar in search mode? Its like running in the wods wearing a ghillie suit and a kilowatt flashlight for assisting in the orientation.
But the randomization in the pulses of modern radars make DRFM jamming difficult to implement, not to mention LPI which spread out bursts over a larger spectrum.
The ALQ-131 is two generations behind Praetorian/EWS 39 and 2.5 generations behind Spectra . It is really out-dated stuff … The ALQ-184/187 are a bit newer but still can ‘t be compared with the latest European Systems .
Cheers .
What makes Spectra less advanced than EWS39? The only difference my poor eyesight has spotted i that Spectra has a rear AESA jammer while the current EWS 39 doesnt. No other information has been found by me.
1. The advantage of Thrust Vectoring is very debatable at best. Most of its advantages in WVR are offset by HMDS/HOBS.
Nose pointability is still pretty useful since it saves fuel in the missiles (at the expense of lost airspeed).
For instance, the Kulbit is made to be able to engage targets behind the aircraft without letting the missile bleed fuel in a turn. So there are a lot of advantages with thrust vectoring. Another is shorter take off runways.
3. No but you see Su 35 is just an upgraded flanker a fighter that was designed to counter the F 15. And we have not seen a radical redesign on the SU 35 to make it stealthier, like you see on the Super Hornet. It just relies on brute force and while it may work in certain situations I doubt it would fare any good in a networked air battlefield against any of the Eurocanards.
The Flanker family was superior in maneuverbility to the F15. So it is a great platform. Just look at this and tell me that increased turn performance at low speeds from TVC isn’t maing an already excellent jet even greater.
Source: http://forum.keypublishing.co.uk/showpost.php?p=1931669&postcount=86
Also the Su35S has used RAM-coatings and materials extensively. So its not a huge target like the old Flanker. Jรด Asakura has submitted information on the materials of the first stage in the engine.
I would say thet the Su35S is a very capable jet and the only real handicap is the missiles (same problems sort of goes for the F35 as well). The avionics are too big of an unknown.
Would you have the balls to risk outmaneuvring an incoming AMRAAM? Me not.
Anyway, fair enough, let’s stick to the F-35 news.
Or just respond in the dedicated thread?
I dont think its about having or not having big balls. When you get the warning that there is an incoming missile maneuvering is one thing that is done, another is starting to use jammers, decoys etc and if there is time counter engage.
Yo duderinos, there is a debate thread and a news thread for a reason.
This thread is for the regular stream of sunshine in the news surrounding the F35. The debates on how cracks emerge, how impressive the sustained 4,6 G are and so on is stuff that should be discussed here: http://forum.keypublishing.com/showthread.php?t=120578&page=34
Many kisses from the biggest F35 fan on the forum.
You can’t put Gripen E avionics into an aircraft & sell it to Argentina. The British government would veto the sale – and can do so. Look at where crucial parts of those avionics come from.
That might be true. But if the option was on the table it would fit the limited budget of the Argentinian AF pretty well.
There are plenty of frendlier mations in eastern Europe, like Bulgaria, Serbia, Slovakia etc and we also have the Asian region.
But most likely you are about 100% correct regarding Argentina.
Given the market that exist for upgrading used F16, and the number of customer capable to provide spare parts and such, I believe it makes more sense if buying second hand to buy F16 rather than the Gripen.
The current contracts are lease contracts. Included is all maintenance. So if you rent a second hand Gripen C from SwAF you don’t have to worry about spares.
Upgrading them to C/D+ standard (adding NG avionics and engine) would make it a very interesting lease option for pretty much every small airforce. Heck, even Argentina might be interested. The range in the C/D is enough to fight over the Falkland islands. Combined with RBS 15 and Meteor i think its a good option for Argentina.
Did they? What low observable “things” did the Soviets design and manufacture?:confused:
Results? ๐
Jokes aside though. Piotr Ufimtsevs work is the start of stealth as we know it. Other low observable Soviet constructions are the MiG 21. The Bison version is pretty hard to detect with legacy radar systems.
That’s EUR167 million per airframe for 30 years. Compared to a Rafale total program cost of EUR152 per airframe (at the latest french senate estimate of a total program cost for 40 years of EUR43,56 billion for 286 fighters) the Gripen NG doesn’t seem so cheap anymore.
Nic
Depends on how you count.
The Gripen program, including R&D, infrastructure, weapons, operation etc has thus far costed the tax payers an inflation adjusted 100-130bn SEK (11,5-15 bn EUR) for 204 jets and operational use for 17 years.
If you exclude operational costs and only go for R&D + flyaway costs (production cost..) against someone elses TCO then sure, you might even show that the F35 or F22 are cheap.
In Switzerland, with very similar offers, the Rafale had a price tag ~29% higher than Gripen E. In Brazil Rafale was 33% more expensive.
I like both of them, and as opposed to the Eurofighter they are reasonably priced, but the Gripen has a few aces up its sleeve and they are not only cost and maintenance related.
AFAIK, neither the F-4 nor the F-5 have seen combat in decades (unless… Kosovo?)
Does getting shoot down 2012 by Syrian SAMs count as combat mission?
http://theaviationist.com/2012/06/22/tuaf-f4-shot-down/
Thats the F4 at least, IIRC it flew some CAP in Unified Protector.
Incorporating JSF into the Rafale
You just took fugly to a new level… *crying smiley*
Size gives flexibility.
Usually larger jets can fit larger radomes, carry more weapons and carry them longer. And size isnt necessarily congruent with higher RCS as the Su35S proves.
Small jets are usually cheaper, more nimble and better dogfighters, easier to maintain etc.
It’s easier to strengthen a small fuselage and bulkheads for a lower loadfactor than doing it on a larger jet. One simply cannot rely on scaling up the old solutions.