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Chrom

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  • in reply to: Why so few helicopter losses in Iraq? #2565299
    Chrom
    Participant

    Thats a lot of helo losses due to catastrophic reasons. How may catastrophic losses did USSR suffer in afganistan ? How many sorties per year did the Soveits fly ? How many sorties per year do US helos fly ? W/o the sorties per year or per month it is imposible to gauge and compare the preformance of the rotary wing units in each conflict.

    I already said about Soviet helo losses in Afganistan – 333 due to all accidents in 10 years. As for combat sortiers… althought i can probably find soviet Afganistan statistic we probably dont have Iraq american ones.

    in reply to: Why so few helicopter losses in Iraq? #2565333
    Chrom
    Participant

    An example of US army helicopters loss statistic in Iraq – averaged to about 20 _catastrophic_ losses every year. I dont have other statistic on hand, but i remember USA MoD report where for every catastrophic loss there is almost 2 another losses which result in helicopter write-off.

    http://en.wikipedia.org/wiki/List_of_Coalition_aircraft_crashes_in_Iraq#2006

    in reply to: Chinese Missile that Stuck Israeli warship #1812397
    Chrom
    Participant

    So predictable. For all we know the systems were OFF. Wait until we hear the details before you start to congratulate yourself.

    For all we know, if the system is OFF during WARTIME!!! then there is probably a good reason for it. So, its very likely be also OFF during next ASM launch….

    in reply to: General Discussion #367362
    Chrom
    Participant

    Well for all u F-4 fans out there, there is still hope that we could see the Phantom kicking terrorist butt. Don’t forget Russia re-activated a few MiG-27s for operations over Chechnya with welded steel plates for increased :

    I’m quite sure Russia havent done this. In early 90x all single engined aircrafts was banned from RuAF at the orders of Air Chief. Noone in they right mind would bother with Mig-27 when you have a stock of rusting Su-24 and Su-25.

    in reply to: Israel/Lebanon Situation (Merged) #1953315
    Chrom
    Participant

    Well for all u F-4 fans out there, there is still hope that we could see the Phantom kicking terrorist butt. Don’t forget Russia re-activated a few MiG-27s for operations over Chechnya with welded steel plates for increased :

    I’m quite sure Russia havent done this. In early 90x all single engined aircrafts was banned from RuAF at the orders of Air Chief. Noone in they right mind would bother with Mig-27 when you have a stock of rusting Su-24 and Su-25.

    in reply to: Chinese Missile that Stuck Israeli warship #1812423
    Chrom
    Participant

    Folks,

    The YJ-83 is the offical name for what the West refers to as the C-801/802. It is also manufactured in a TV guided version. That is the version that most likely struck the Israeli patrol boat — ie no radar illumination or warning for the warship.

    Jack E. Hammond

    Chinese YJ-83

    To add up, Israel’s ship was defended by Barak and SeaWolf. Its most modern EW corvette in Israel fleet with best trained crew – yet couldnt defend itself against something as trivial as ancient chinese missile. Now, the questions:

    1. Anybody still believe what ASM are soooooo easy to intercept? As we can see even 40-years old design with 30-years old guidance can hit modern vessel…
    2. Anybody still doubt what Iran can make much troubles for oil tankers in Persian Gulf?

    in reply to: Why so few helicopter losses in Iraq? #2565741
    Chrom
    Participant

    wow…you’re telling me we lost 100 helicopters since the OIF started? :confused: I don’t even recall that many.

    The big attention recive only major catastrophic combat losses – and i can remember about 10 since New Year. All other accidents like simple bad landing, engine failure following bad damage to helicopter, etc. (mostly even without KIA) what resulted to helicopter loss or “major overhaul” – is only counted in statistic. Find it and you’ll see a surprising number.

    in reply to: Why so few helicopter losses in Iraq? #2565769
    Chrom
    Participant

    Hehe, in fact, coalition losses in Iraq are very comparable to Soviet ones in Afganistan…
    Heh, USA might be even lossing more than Soviets in Afganistan – if you count it carefully.
    In the course of the 1979-1989 war in Afghanistan the Soviet Union lost 333 helicopters to accidents and enemy action – about 33 helicopters for every year of the war.
    Now, take a guess how many helicopters coaltion lose in Iraq to all causes…

    in reply to: 60 Zhuk-MEs for Indian AF? #2566678
    Chrom
    Participant

    Coming back to the main subject, I’m a bit surprised that Phaz was selected so easily (over say, Elta), after the initial Kopyo fiasco (10 hrs MTBF and all……..was rectified eventually but not up to advertised MTBF).

    Perhaps, Elta also dont have a very clean MTBF expectation? For example, radars on F-22, early AESA on F15, etc also had many problems with MTBF once inducted… As such, it might be wise to stick with already proven and known technolgy and problems, when to risk with something new and not neccessary better…

    in reply to: 60 Zhuk-MEs for Indian AF? #2568228
    Chrom
    Participant

    On the contrary the developments on R-77 has almost been static with what I know the only improvement being given to it is a lofted trajectory to improve its range.
    .

    There is constant ongoing work on R-77, including seeker. You dont see that public cuz seeker itself dont posses any special designation and RuAF itself only recently started to buy R-77 and as such no “final” numbered variant is public. For export costumers, as always, “older” tech is available (its cheaper and proven) – but even with that tech there are still improvments in seeker components over the years. In current russian arms producing its usuall thing what a particular named model means different thing each year. For example, Mig-29SMT from 1998 is not the same thing as Mig-29SMT from 2005. Some could be said about Su-27SM, MI-28H, etc. Moreover, even when something in serial production “minor” components like seeker could be changed without changing designation.
    Thats said, probably bad funding times still affected R-77 development and most likely (not sure) its behind AIM-120C5 in seeker perfomance.

    in reply to: Upgraded A-50 for RuAF in 2008/ Su-27UBM1 upgrade #2570247
    Chrom
    Participant

    With proper engines, a50 could go a fair deal higher as far as endurance is concerned, thanks to its size and payload capacity. That thing can/could carry LOTS of fuel. But russians have only recently made some advances on large, high bypass turbofan engines, could be another 5-10 years before a version with good engines comes along.

    If you look at Western and Russian jet’s commercial engines which was developed 20-30 years ago you’ll find what they are amazing similar in fuel efficiency. Of course, if you starts to compare old IL-76 engines with new A-400M engines you will see the difference.

    Chrom
    Participant

    Of cause none takes advertisement claims as 100 %, be it from the Americans or from the Russians, because those are ‘good’-values limited to test-conditions.

    I will not take my time to prove something what anyone can find in 5 min. Besides, you said it all.

    Chrom
    Participant

    Flex do u really believe this or just trying to pi$$ sfferin off

    Hehe. Of course, his tone is offencive. But i wouldnt belive all what is said about F-22 too. For example, if we look at what was _officially_ wroten about F-14 capabilities 20 years ago, and what we starting to know now, when real declassiffied data starts to appear – they differ, and differ a lot. Many thing F-14 cant do as well as advertised, many other things couldnt be done simulatiosly althought widely believed they could, many previosly unknown problems are appeared to wide public. So, i would cut in half anything what is said about F-22 and that might be still not enouth.

    in reply to: Su-30s for Venezuela official with delivery in 2006 #2571005
    Chrom
    Participant

    To tell the truth, many incidents what are attributed to “human errors” are, in fact, constructive deficiences. Lets make an example: say, an aircrat “F1000” have a very strict landing speed range: no less than 350 and no more than 370. Any more or less – crash. Now, if said “F1000” often crash due to pilot errors as they are either landing too fast or too slow – we could attribute all such crashes to “human errors”, lack of training, birds, etc. Formally, this is true. But in reality, wrong construction of such aircraft have much more to do with such crashes than pilot’s errors. Thats said, althought about 80% all crashes are formally due to human errors, by close looking we can find what many of such incidents are bound to happens sooner or later with particular construction.
    In case of F-16 statistic we can conclude what either average F-16 pilot is badly trained, or F-16 have some deficiences what increase the probabilities of some incidents. Choose what you wish.

    in reply to: A new RuAF news thread #2571661
    Chrom
    Participant

    Wasnt that plane definitely named Su-32??
    http://www.sukhoi.org/eng/planes/military/su32/
    Why is press still using this old designation?

    For the same reason why most modern russian newspapers name SS-20 as “Satana” instead of proper russian name “Voevoda”. Or why Su-27IB is mostly called SU-30. Or various confusion with russian-american names of SSBN’s … Most newsmakers dont care about precise designation as long as they readers understand them. Hell, oft they dont even care if they readers DO NOT understand them lol.

Viewing 15 posts - 211 through 225 (of 355 total)