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Indian1973

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Viewing 15 posts - 331 through 345 (of 1,845 total)
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  • in reply to: IAF-news and discussions Feb 2005 #2645944
    Indian1973
    Participant

    nowadays F1 cars are nearly all composite except the engine. even the struts and load bearing rods in the suspension system. they showed a prog on TV about how Jordan pioneered the composite for F1 in 1982 and using a electronic weighing scale showed a
    60% difference in a small L-shaped component between metal and composite.

    in reply to: China's News, Pics and Speculation Part 6 #2646410
    Indian1973
    Participant

    Nothing. and its just one website where certain people participated. the sample sizes are
    so small its laughable to draw conclusions about any country. infact I think its impossible to figure out what the is “average” level of a country in anything unless one covers all geographical areas and samples hundreds of thousands of people…just picking a few kids off a school in a city doesnt work.

    small and rich countries like nordic states will always display a better average.
    however their small population also restricts the amount of deployable quality people. and thats where large nations like US win the ‘war’

    in reply to: Aero India Thread #2646485
    Indian1973
    Participant

    mebbe a vacuum cleaner used to sweep up any ground debris near the engine
    intakes before the plane starts ? fire extinguisher ?

    in reply to: Aero India Thread #2646560
    Indian1973
    Participant

    that gripen photo is digitally brightened to make it look good and those nice radar
    displays arent the mode the LCA MFDs are in.

    here’s a duller looking pic that may actually be that of a real gripen cockpit
    http://www.canit.se/~griffon/aviation/img/saab/gripen/gall97/gripen-cockpit.jpg

    imo LCA has done a good thing with the colour coded buttons. searching for the
    right one among 20 black buttons in gripen under pressure doesnt look easy.

    all the eurocanards have a a better HUD than LCA at present, but that can
    be easily fixed if the IAF wants…sextant sells that wide-angle HUD.

    in reply to: PAF News and Discussion #2647264
    Indian1973
    Participant

    PAF reminds me of a old-school AF – brave, courageous and good with the very limited
    tools they have.

    But they will fall like flies today if they go up against the much better equipped AFs which are very common all over asia. not a chance of WVR heroics prevailing – potential enemies have far superior planes, support tools, wvr and bvr weapons…and I am not even getting into PAFs lack of focus on helping the PA.

    30-40 yrs ago PAF was technically good AF in asia because of generous US aid. stuff
    like sidewinder missiles, sabrejet, ground based ADGES, Hawk SAM, F-16A were very
    current weapons when supplied.

    With a small economy Pak really cannot support a high quality AF of the
    size it has presently. To increase quality, its probably necessary for them to
    downsize to a 200 plane AF and get rid of the old stuff.

    in reply to: F16 vs Mirage2000 #2648582
    Indian1973
    Participant

    the Block60 has the aesa advantage, inbuilt navigation pod & irst, plus a newer cockpit
    and ecm probably. its like comparing 2 a/c about a decade apart in tech level. the CFT
    also gives it better range?
    real comp should be with a block50-52…again the CFT frees up two inner pylons
    for munitions.

    in reply to: F16 vs Mirage2000 #2648605
    Indian1973
    Participant

    does the F16-block50+ carry the AIM9X and HMCS these days ?

    and whats the BVR matchup between RDY2 and APG-66-vlatest ?

    in reply to: USS Jimmy Carter tapping undersea cables? #2060138
    Indian1973
    Participant

    suppose the data is encrypted using a 2048 bit long AES private key. Can current technology break it ? I was reading even breaking a 512 bit AES keyed message is not feasible right now.

    information tapping in electrical form is much easier. there will be optical repeaters
    at places below the ocean..every 100-200km…at the landing points they become electrical signals to be demultiplexed and sent to various directions after reconversion to optical. So if the idea to catch faxes to the chinese embassy, why not just simplify the problem by simply
    tapping it in the washington telephone exchange or ISP data center rather than prowling around trying to tap a cable with terabits of data hundreds of meters below the ocean ?

    and how do they collect the data – does the jimmy carter rig up another
    undersea cable to a shore point, does it stay there for months just listening
    or leave behind a “hard disk array and computer” for pickup later. signals
    cannot be transmitted fast from deep in water as the elf/vlf bandwidth limits show.

    in reply to: IAF-news and discussions Feb 2005 #2648682
    Indian1973
    Participant

    two pix of two LGB on Jag. the seeker head looks different, one has little fins one has a
    ring. which one is paveway2 and whats the other ?

    this one has fins at the tip and the copper coloured part looks longer..overall
    it looks longer.
    http://www.protonriver.com/ae2005/batch4/img006.jpg

    has a ring at tip and copper coloured part is shorter.
    http://www.protonriver.com/ae2005/batch4/img004.jpg

    Huge batch of new AI04 pix from PROTONRIVER.

    http://www.protonriver.com/ae2005/batch4/

    good sideview of MMR radar
    http://www.protonriver.com/ae2005/batch3/Multi%20Mode%20Radar%20(LCA).J…
    šŸ˜Ž

    cockpit of IJT#2
    http://www.bharat-rakshak.com/events/images/IJTCockpit.jpg

    in reply to: Japan joins USA on Taiwan #2060196
    Indian1973
    Participant

    it looks like Unkil is also willing to co-opt japan into missile defence work to dampen the
    threat from north korea. first international sales of PAC-3 to netherlands and japan. I
    am sure JMSDF would like the TBMD version of SM2 on their Kongou ships as well…

    http://www.defencetalk.com/news/publish/article_002101.shtml

    I am a supporter of both South Korea and Japan going nuclear as it will take
    the wind out of sails of north korea and ….. . Unkil is not a reliable protector
    for long term, they have to look out for themselves in the end.

    in reply to: Indian missile news & discussion #2049648
    Indian1973
    Participant

    http://www.akashsam.com/

    the ‘download’ link is slow but the pdf is worthwhile. pity it cannot be attached here.

    in reply to: INS Vikramaditya (ex-Gorshkov) #2060368
    Indian1973
    Participant

    and a much more powerful radar.

    in reply to: Aero India Thread #2651698
    Indian1973
    Participant

    CAT – the second major product spinoff from LCA. Almost all the features mentioned
    were first developed for the LCA, some were used in IJT which has done 125 test flights
    and going well.

    http://www.bharat-rakshak.com/Temp/upload/ai05-catinfo1.jpg

    in reply to: INS Vikramaditya (ex-Gorshkov) #2060397
    Indian1973
    Participant

    does the USN Hawkeyes have onboard air controllers ? one modification to reduce weight
    could be offload all the controllers and their equipment into the ship and transmit the
    radar imagery via satellite.

    in reply to: BrahMos thread – Part 2 #2049655
    Indian1973
    Participant

    here are three photos posted by Shiv on BR about CAT, Akash and Brahmos. the 3D-CAR radar in the akash pic has been selected by navy for their new corvette program also…it is reported to detect small UAV at 200km during a desert deployment test.

    http://www.bharat-rakshak.com/Temp/upload/ai05-catinfo1.jpg
    http://www.bharat-rakshak.com/Temp/upload/ai05-akashinfo.jpg
    http://www.bharat-rakshak.com/Temp/upload/ai05-brahmosinfo.jpg

Viewing 15 posts - 331 through 345 (of 1,845 total)