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Overstatement of PAK-FA capabilities?



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Code3
PostPosted: Mar 30, 2010 - 10:20 AM Reply with quote Back to top
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dokhla wrote:
wouldnt count out the PAKFA, it has 5 AESA radars while the f-22 has one. the Raptor may detect it first but PAKFA by no means is a weak contender.


huh? Source please.
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shep1978
PostPosted: Mar 30, 2010 - 03:00 PM Reply with quote Back to top
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dokhla wrote:
wouldnt count out the PAKFA, it has 5 AESA radars while the f-22 has one. the Raptor may detect it first but PAKFA by no means is a weak contender.


As I mentioned yesterday in another thread 5 radars all honking away on the PAK-FA should be a dream for the AN/ALR-94.
Also the little fact the PAK-FA needs to have a whopping total of 5 radars very nicely confirms just how stealthy the F-22 and F-35 are and the worries the Russians have reagrding finding, fixng and killing them, they clearly feel one main AESA radar and an IRST is not enough... Wink
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mil_hobbyist
PostPosted: Mar 30, 2010 - 05:47 PM Reply with quote Back to top
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shep1978 wrote:
dokhla wrote:
wouldnt count out the PAKFA, it has 5 AESA radars while the f-22 has one. the Raptor may detect it first but PAKFA by no means is a weak contender.


As I mentioned yesterday in another thread 5 radars all honking away on the PAK-FA should be a dream for the AN/ALR-94.


Then again, would the AN/ALR-94 be able to defeat the LPI techniques afforded by AESA?
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shep1978
PostPosted: Mar 30, 2010 - 07:11 PM Reply with quote Back to top
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mil_hobbyist wrote:
shep1978 wrote:
dokhla wrote:
wouldnt count out the PAKFA, it has 5 AESA radars while the f-22 has one. the Raptor may detect it first but PAKFA by no means is a weak contender.


As I mentioned yesterday in another thread 5 radars all honking away on the PAK-FA should be a dream for the AN/ALR-94.


Then again, would the AN/ALR-94 be able to defeat the LPI techniques afforded by AESA?


Depends, but I doubt you'd see the same level of LPI performance from a Russian AESA as you do on an American radar. Not because the Americans are best at everything but because they've been investing and perfecting the technology for a long time now (best part of a decade or more?)
Russia are only just starting out in this area of expertise and have yet to have operational AESA's in the airforce, everything AESA related is stuck in their labs and test aircraft.
(cue angry Russians to tell me Russia has kept up with the west in AESA sets. Come on, there has to be one of you out there...) Wink
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aw2007
PostPosted: Mar 30, 2010 - 11:10 PM Reply with quote Back to top
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[quote="shep1978"]
mil_hobbyist wrote:
shep1978 wrote:
dokhla wrote:
wouldnt count out the PAKFA, it has 5 AESA radars while the f-22 has one. the Raptor may detect it first but PAKFA by no means is a weak contender.


As I mentioned yesterday in another thread 5 radars all honking away on the PAK-FA should be a dream for the AN/ALR-94.


Then again, would the AN/ALR-94 be able to defeat the LPI techniques afforded by AESA?


Since the Raptor has been operstional for a few years now, I wonder if the Air Force has pitted a formation of F-22's using the APG-77 AESA radar against another fromation using the AN/ALR-94 to identify the strengths/weakneeses if the two systems. Of course, if such trials had ever taken plance, the results would be classified. I tend to agree with Shep that the US has more more experience in perfecting the LPI techniques and the Air Force probably is developing or has developed means to defeat it in anticipation of such technology appearing in future Russian and Chinese-made 5th gen fighters
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wrightwing
PostPosted: Mar 31, 2010 - 05:40 PM Reply with quote Back to top
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[quote="aw2007"]
shep1978 wrote:
mil_hobbyist wrote:
shep1978 wrote:
dokhla wrote:
wouldnt count out the PAKFA, it has 5 AESA radars while the f-22 has one. the Raptor may detect it first but PAKFA by no means is a weak contender.


As I mentioned yesterday in another thread 5 radars all honking away on the PAK-FA should be a dream for the AN/ALR-94.


Then again, would the AN/ALR-94 be able to defeat the LPI techniques afforded by AESA?


Since the Raptor has been operstional for a few years now, I wonder if the Air Force has pitted a formation of F-22's using the APG-77 AESA radar against another fromation using the AN/ALR-94 to identify the strengths/weakneeses if the two systems. Of course, if such trials had ever taken plance, the results would be classified. I tend to agree with Shep that the US has more more experience in perfecting the LPI techniques and the Air Force probably is developing or has developed means to defeat it in anticipation of such technology appearing in future Russian and Chinese-made 5th gen fighters


The Air Force would never test its systems to make sure that they actually work as advertised, or to detemine any weaknesses that need to be addressed. Cool
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aw2007
PostPosted: Mar 31, 2010 - 06:14 PM Reply with quote Back to top
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[quote="wrightwing"][quote="aw2007"][quote="shep1978"]
mil_hobbyist wrote:
shep1978 wrote:
dokhla wrote:
wouldnt count out the PAKFA, it has 5 AESA radars while the f-22 has one. the Raptor may detect it first but PAKFA by no means is a weak contender.


As I mentioned yesterday in another thread 5 radars all honking away on the PAK-FA should be a dream for the AN/ALR-94.


Then again, would the AN/ALR-94 be able to defeat the LPI techniques afforded by AESA?


Since the Raptor has been operstional for a few years now, I wonder if the Air Force has pitted a formation of F-22
Quote:

Since the Raptor has been operstional for a few years now, I wonder if the Air Force has pitted a formation of F-22's using the APG-77 AESA radar against another fromation using the AN/ALR-94 to identify the strengths/weakneeses if the two systems. Of course, if such trials had ever taken plance, the results would be classified. I tend to agree with Shep that the US has more more experience in perfecting the LPI techniques and the Air Force probably is developing or has developed means to defeat it in anticipation of such technology appearing in future Russian and Chinese-made 5th gen fighters


The Air Force would never test its systems to make sure that they actually work as advertised, or to detemine any weaknesses that need to be addressed. Cool


Thanks for your affirmative answer, Sir..... Wink
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Corsair1963
PostPosted: Apr 01, 2010 - 06:23 AM Reply with quote Back to top
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Well, as many speculated from the start. The PAK-FA is likely a LO aircraft not a VLO like the F-22 or F-35. Which, means its Stealthier than 4.5 Generation Types like the Rafale or Typhoon. Yet, not nearly as so compare to the Raptor or Lightning.
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dokhla
PostPosted: Apr 01, 2010 - 12:35 PM Reply with quote Back to top
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http://www.youtube.com/watch?v=J3uaS7pRGqE

The video is good and has more info about the PAKFA but how effective can the f-22 be when only 183 are build for the USAF with the factory shutting down. India alone will have over 250 APKFA with Russia going for an equal amount. the final operational PAKFA will be stealthier and the most advanced version will be the FGFA twin seater Indianized PAKFA. plus with weapons like Brahmos ALCM, kh-31A, kh-25 which all have super sonic flight speeds PAKFA will have better weapons than the f-22. The Harpoon and other subsonic land and ship attack missiles in US inventory are slow and can easily be intercepted by Russian air defences. With many modular missiles families to be inducted on the PAKFA, the Russian will have a low cost, easy to operate strike ability which sadly the US doesnt have.
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shep1978
PostPosted: Apr 01, 2010 - 02:01 PM Reply with quote Back to top
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dokhla wrote:
http://www.youtube.com/watch?v=J3uaS7pRGqE

The video is good and has more info about the PAKFA but how effective can the f-22 be when only 183 are build for the USAF with the factory shutting down. India alone will have over 250 APKFA with Russia going for an equal amount.


Not being rude but you are being way to over optimistic with regards to the numbers of PAK-FA's that will enter both Indian and Russian airforces. Yes, both countries have said that is what they want and i'm not disputing that but reality will probably work out very differently.
We all know the price that Sukhoi is banding about for the PAK-FA is wildly optamistic at 100million (I presume dollars) a pop for a start which should be a concern to all involved.
I realisticly expect no more than a few squadrons worth of PAK-FA's in Russian service for the reasons of cost. Remember its not a one of price you pay and thats it over and done with, you actually have to support the aircaft through its potentialy decades long service life too and we all know that is a very weak point for Russia these days.
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wrightwing
PostPosted: Apr 01, 2010 - 06:24 PM Reply with quote Back to top
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dokhla wrote:
http://www.youtube.com/watch?v=J3uaS7pRGqE

The video is good and has more info about the PAKFA but how effective can the f-22 be when only 183 are build for the USAF with the factory shutting down. India alone will have over 250 APKFA with Russia going for an equal amount. the final operational PAKFA will be stealthier and the most advanced version will be the FGFA twin seater Indianized PAKFA. plus with weapons like Brahmos ALCM, kh-31A, kh-25 which all have super sonic flight speeds PAKFA will have better weapons than the f-22. The Harpoon and other subsonic land and ship attack missiles in US inventory are slow and can easily be intercepted by Russian air defences. With many modular missiles families to be inducted on the PAKFA, the Russian will have a low cost, easy to operate strike ability which sadly the US doesnt have.


First of all, I doubt you'll ever see an F-22 used to attack shipping. Secondly, the force won't just be 186 Raptors. There'll also be >2,700 F-35s, plus F-15Cs, F-15Es, F-18E/Fs, etc... Thirdly, you're assuming that there won't be any new weapons added to the inventory.
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shep1978
PostPosted: Apr 01, 2010 - 06:38 PM Reply with quote Back to top
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wrightwing wrote:
dokhla wrote:
http://www.youtube.com/watch?v=J3uaS7pRGqE

The video is good and has more info about the PAKFA but how effective can the f-22 be when only 183 are build for the USAF with the factory shutting down. India alone will have over 250 APKFA with Russia going for an equal amount. the final operational PAKFA will be stealthier and the most advanced version will be the FGFA twin seater Indianized PAKFA. plus with weapons like Brahmos ALCM, kh-31A, kh-25 which all have super sonic flight speeds PAKFA will have better weapons than the f-22. The Harpoon and other subsonic land and ship attack missiles in US inventory are slow and can easily be intercepted by Russian air defences. With many modular missiles families to be inducted on the PAKFA, the Russian will have a low cost, easy to operate strike ability which sadly the US doesnt have.


First of all, I doubt you'll ever see an F-22 used to attack shipping. Secondly, the force won't just be 186 Raptors. There'll also be >2,700 F-35s, plus F-15Cs, F-15Es, F-18E/Fs, etc... Thirdly, you're assuming that there won't be any new weapons added to the inventory.


Let us not forget the very small amount of servicable and crew equiped support assets too that Russia has to now deal with compared to Americas vast fleet. Tankers, EW, ELINT, AWACS, recon, cargo (often over looked but essential for resupply) etc etc, you get the picture.
And as you say America is not standing still with regards weapon development and procurement.
The only thing in Russias favour is its SAM systems, though they're not exactly great for strike or offensive counter air missions neither are they as flexable as fighter jets.
Anyway I don't want to turn this into a context so i'll shut up.
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wrightwing
PostPosted: Apr 01, 2010 - 06:51 PM Reply with quote Back to top
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shep1978 wrote:
wrightwing wrote:
dokhla wrote:
http://www.youtube.com/watch?v=J3uaS7pRGqE

The video is good and has more info about the PAKFA but how effective can the f-22 be when only 183 are build for the USAF with the factory shutting down. India alone will have over 250 APKFA with Russia going for an equal amount. the final operational PAKFA will be stealthier and the most advanced version will be the FGFA twin seater Indianized PAKFA. plus with weapons like Brahmos ALCM, kh-31A, kh-25 which all have super sonic flight speeds PAKFA will have better weapons than the f-22. The Harpoon and other subsonic land and ship attack missiles in US inventory are slow and can easily be intercepted by Russian air defences. With many modular missiles families to be inducted on the PAKFA, the Russian will have a low cost, easy to operate strike ability which sadly the US doesnt have.


First of all, I doubt you'll ever see an F-22 used to attack shipping. Secondly, the force won't just be 186 Raptors. There'll also be >2,700 F-35s, plus F-15Cs, F-15Es, F-18E/Fs, etc... Thirdly, you're assuming that there won't be any new weapons added to the inventory.


Let us not forget the very small amount of servicable and crew equiped support assets too that Russia has to now deal with compared to Americas vast fleet. Tankers, EW, ELINT, AWACS, recon, cargo (often over looked but essential for resupply) etc etc, you get the picture.
And as you say America is not standing still with regards weapon development and procurement.
The only thing in Russias favour is its SAM systems, though they're not exactly great for strike or offensive counter air missions neither are they as flexable as fighter jets.
Anyway I don't want to turn this into a context so i'll shut up.


Russia does have excellent SAMs, but I most definitely wouldn't want to fly into any airspace defended by PAC-3 MSEs, SM2, etc....
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mixelflick
PostPosted: Apr 11, 2010 - 11:25 PM Reply with quote Back to top
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Just back from Barnes & Noble and kicking myself for not remembering the title of the mag but included therein was a PAK-FA/Sukhoi T-50 review.

The auther claimed great insight into the Russian Aerospace industry and claimed that a 5th gen engine to match that airframe is a good 10 years away. If that's true, it spells big problems. And I'm not sure any infusion of Indian money is going to fix that...
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shep1978
PostPosted: Apr 12, 2010 - 06:56 AM Reply with quote Back to top
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mixelflick wrote:
Just back from Barnes & Noble and kicking myself for not remembering the title of the mag but included therein was a PAK-FA/Sukhoi T-50 review.

The auther claimed great insight into the Russian Aerospace industry and claimed that a 5th gen engine to match that airframe is a good 10 years away. If that's true, it spells big problems. And I'm not sure any infusion of Indian money is going to fix that...


Yes it is entirely correct. There was a news piece out on it the other day.
http://www.aviaport.ru/digest/2010/04/09/193257.html

The engine has big, like showstopping problems with IR and RF stealth, apparently.


Well, hate to be smug but myself nad many many others assumed this bird would be a turkey and well, its not looking to clever is it... Laughing
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