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JSR

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Viewing 15 posts - 571 through 585 (of 4,319 total)
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  • in reply to: Russia moving tac air troops to Syria #2129591
    JSR
    Participant
    in reply to: 2017 F-35 news and discussion thread #2130134
    JSR
    Participant

    No chance..

    100% correct prediction. now the AESA equiped choppers are producing 250km range and equiped with 300 km range missiles. once choppers are in 250km to 300km range. fighters are in 2500 to 3000km range which will corrrespond to the T/R quantities i estimated.

    in reply to: 2017 F-35 news and discussion thread #2130402
    JSR
    Participant

    AFAIK , radar for PAK-FA is the one in the left in picture below, with 1552 T/R modules according to public information
    https://s10.postimg.org/6f5n31j21/PAK-fa_avions_de_combat_3.jpg

    where does that figure came from ?

    when are the magazine pictures taken for T-50 radar as radar was unvieled before the fighter and it has other applications in mind.

    http://www.ainonline.com/aviation-news/defense/2012-08-31/sukhoi-t-50-moves-radar-flight-refueling-tests
    NIIP unveiled a full-scale prototype of the AESA radar for the PAK FA at the Moscow Airshow (MAKS) in 2009. This unit uses locally produced components, including solid-state transceivers, based on “nanohetero structures.” It is built on module principles and with other applications in mind, including aircraft that are already in service and anti-aircraft defense systems

    T-50 is long flat nose. the biggest one. i am expecting 3000 T/R modules in final version.

    https://cdn4.img.sputniknews.com/images/105096/79/1050967930.jpg

    http://1.bp.blogspot.com/-JQUneH6FTes/UQLr7O6O8hI/AAAAAAAADYc/l722ynNtOvw/s1600/Nose+F-35.jpg

    in reply to: Russia moving tac air troops to Syria #2130487
    JSR
    Participant

    Russia is only interested in maintaining its bases in Syria.
    It is not discriminating between military and civilian targets, like hospitals.

    this hospital thing is nonsense. Saudi arabia and middleast works on imported doctors and nurses. which doctor and nurse in right mind works in Syria. Most technical people are already fleeing Turkey. you can look at there so many indigenoous weopon projects falling behind schedule. Tuaf practically disapeared from Syria. the harder Ruaf bombs Syria the more discredited is the narrative of those who want to help syrian.

    advance techical solutions are applied in the field.

    https://pbs.twimg.com/media/C98ndfTXkAcqHRh.jpg

    i think Airdefence coverage will be improved with time.

    https://sputniknews.com/military/201704221052882248-russia-syria-air-defense/
    Russia Ready to Prioritize Air Defense Systems Deliveries to Syria

    in reply to: 2017 F-35 news and discussion thread #2130506
    JSR
    Participant

    Physical dimensions of both radars are the same if you factor the element spacing is most likely 1.5cm to prevent grating lobes and ensure the maximum level of density to value is maintained.

    -81 just benefits from around 20 years of technology maturity, better components (especially in the area of transistor technology where US leads by a country mile) and a hosting platform that is multiple orders of magnitude stealthier than the competitor.

    there is no such thing as 20 years. this MIG-35 designation started in 2005 for export. Ruaf particulary not interested in the technology at the time.

    http://www.freerepublic.com/focus/f-news/1467979/posts

    in reply to: Russia moving tac air troops to Syria #2130769
    JSR
    Participant

    Assad Not Ruling Out Russian Ground Troops’ Help in Syria

    https://sputniknews.com/middleeast/201704211052855225-assad-russia-ground-troops/

    One question here , How many Ground Troop of Russian Armed Forces are in Syria today be that be Special Forces , Military Advisors or other types ?

    I will estimate over 10,000. its 24/7 transport, combat operation. This still not enough as Syria has too many borders . Only the sea side need several ships.

    in reply to: 2017 F-35 news and discussion thread #2130770
    JSR
    Participant

    http://www.hitechweb.genezis.eu/fightersSF04.files/PAK_FA_radar.jpg

    Is it the same radar they put inside T-50?.This looks built for testing on Flanker.

    in reply to: RuAF News and development Thread part 15 #2131150
    JSR
    Participant

    You ought to heed your own advice.

    i am always accurate.

    So the RuAF variant will need a longer runway?

    It could be as heavy militarized version will be alot heavier than Civilian version.

    It’s also worth mentioning that the take-off distance specs Ilyushin quote on their homepage are very optimistic (they credit the Il-96 with a run of 2000m, rather than the more realistic 2700m), so 1300m is almost certainly not at MTOW and definitely not from an unpaved field.

    optimitic? 1300m is from the paved runway for the newer model Civilian version and its full load.

    Paying attention to the specs, short take-off for the An-70 means an unpaved run of 700m or less – from a (paved) runway of more than 1300m, the An-70 will be able to take-off almost at MTOW and therefore achieve most of its range potential.

    Minimum distance is over 1500m for MTOW on paved runway for An-70. on unpaved runway An-70 range is practically worthless.

    Why would it need to? For AEW and refueling an option better than *both* the An-70 and Il-476 is available. Using a platform for tasks to which it is poorly suited is precisely the problem!

    pay attention. Chinese use 50 years old D-30 engines on its cargo and AWACS fleet and not the so called efficient engines of An-70.
    IL-476 is high speed long range frieghter. that is the most suitable for Air refueller and AWACS.

    http://www.volga-dnepr.com/upload/iblock/594/59411cf7ae7c6beaa5a8229e9223e70d.JPG
    http://www.volga-dnepr.com/upload/iblock/b0d/b0d6b0ae773631bc334687d213cc8421.JPG

    in reply to: RuAF News and development Thread part 15 #2131513
    JSR
    Participant

    Not mine – An-148 could safely be allowed to enter the market as the Russian domestic counterpart (SSJ) was superior by a sufficient margin that there was no serious danger to its success. Work for VASO and Russian airframe and engine suppliers made the An-148 worth a couple of CIS sales poached from Sukhoi (I disagree, but there it is).

    An-70 vs. Il-76? Talk about the wholly Russian alternative being in over its head! Where the An-148 is a technically creditable jet that simply doesn’t quite match the SSJ (or E-Jets), the Il-76 on a level playing field is so markedly inferior against the An-70 that it may well not have sold at all.

    I genuinely believe it was pure and unfettered industrial nationalism, even at the expense of military considerations.

    Indeed it would!

    Pay attention to specification. The new Civil version of IL-476 need only 1300 meter of runway with ICAO Chapter 4. flight crew of 3. offcourse Ruaf version will be much heavier with all the self protection and communication features. IL-476 has upgrade road map with new engines.
    http://www.ilyushin.org/en/aircrafts/projects/6293/

    An-70 short takeoff performance is acheived with very low fuel capacity. the range reduces to 1/3. An-70 engines are defective for operations thats why Chinese putting those D30KPs on Y-20.
    http://www.antonov.com/aircraft/transport-aircraft/an-70/an-70-performance

    these specifications are highly unreliable. look at difference between maximum speed and cruising speed. it is like inflating figures. An-70 airframe is simply not suitable for heavy AESA antenna. it simply dont have range to refuel long range fighters at certain distance.

    in reply to: US armada prepares for N. Korea strikes #2131519
    JSR
    Participant
    in reply to: RuAF News and development Thread part 15 #2131667
    JSR
    Participant

    Well, i think Latakia AB is too short eighter way for a Il-96.
    You need to be able to do a sharp angle ILA to not risk(minimize) being shot down by the ussual suspect.

    And why would a VKS tanker need a tactical short range Landing/Take-off..?? I’m not even gonna answer this. Too freakin obvious.

    VKS will never in the near and distant future go for AAR tanker capability. Pretty obvious when we look at T-50.

    its is not just the main base but smaller bases where alot of all kind of helicopters, UAV , vehicles (do UAVs and communcation and health systems not need electicity?) that need fuel for the bases where airtanker is more efficient and quicker than crossing with trucks on thousands of kms of zigzag routes. couple of years back it cost over $1000 per gallon for NATO forces in Afghanistan. Any airtanker with rough field and short takeoff has big advantage for overall war operation. Trident ideas not so bright.

    in reply to: RuAF News and development Thread part 15 #2131722
    JSR
    Participant

    What does that have to do with where their engines come from? Hint: Wing Loong I is AFAIK the only large Chinese UAV for which the engine type is known with reasonable certainty, but that’s ok, since it’s also the most widely exported: Rotax 914, like Predator.

    Non-Chinese: I rest my case. Another example is the TAI Anka, which is powered by a Centurion heavy fuel engine – decidedly non-Turkish. Need more examples?

    (Of course you do, since you are notoriously unable to concede anything whatsoever, but I think the above should suffice for any sane person that might otherwise be misled by your nonsense.)

    you didnot understood what i wrote. and i am not surprized at all calling Civilian airlines K767/A330 as proper airrefuellers. these cost fortune to modify and need access to large airports to properly operate and certainly 11 meter antenna conversion will take another couple of decades. An-70 is 500km/hr which is way slower than IL-476 and shorter range.

    in reply to: RuAF News and development Thread part 15 #2131724
    JSR
    Participant

    Sudan has conducted 2 weeks exercises with 29 (MIG29/Su-24/Su25) Russian made aircraft. To put so many aircraft in air with small budget.

    http://news.xinhuanet.com/english/2017-04/09/c_136194467.htm

    in reply to: RuAF News and development Thread part 15 #2131863
    JSR
    Participant

    Looks like little support for Il-96 Tanker from top brass but take this with salt unless officially confirmed

    Russia Drops Plans for a Strategic Air Tanker

    http://www.ainonline.com/aviation-news/defense/2017-04-17/russia-drops-plans-strategic-air-tanker

    engines are getting efficient, electronics lighter, missile ranges are increasing. there is little need for bigger tankers. IL-478 is the right approach with its short turn around and shorter runway.

    in reply to: Russia moving tac air troops to Syria #2131866
    JSR
    Participant

    No I am asking Iraqs role in Syria and supporting Assad/SAA.

    As Iraq is a Shia major state , they wont like a Sunni Saudi supported government in new dispensation in Syria , Iraq has been accusing Saudi for supporting IS and terrorism in Iraq.

    what you think Irak interest lies. Russia can drill Iraqi oil cheaper and faster. Russia provide weopons, food cheaper , better and faster than any one else. Iraq extensively use Iranian airspace for Asia travel. Iraki needs Syrian airspace for travel west. If Irak wants to sell oil to west it better built pipeline to Syian ports as that Suez canal will be getting expensive.with modern weopon and sensors system in about a year time Russia will be able to clean this Syrian desert. Saudi does not provide anything.

Viewing 15 posts - 571 through 585 (of 4,319 total)