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  • in reply to: Russian Navy News & Discussion Thread #2067611
    SOC
    Participant

    Where is she at? Sebastopol? If so, she looks pretty finished to me…

    That’s the Moskva, not the Admiral Lobov!

    Oh and the next person who thinks that one can judge the state of a ship in port by a satellite picture of that resolution should be banned.

    Compare the Moskva in Sevastopol and the Admiral Lobov in Nikolayev (it’s visible in GE as well). You can get an idea of the ship’s state if you know what you’re doing.

    in reply to: ARMs against ships? #1785172
    SOC
    Participant

    You don’t even have to target the FCR! If you’re homing on an air search radar, for example, a decent warhead will likely damage all sorts of things sticking out up there, which will usually include the FCR as well. Phased arrays placed on the superstructure will likely be better off, however. But an ARM pointed at one of those will cause a lot of other problems like damaging the superstructure and potentially injuring critical crew members.

    in reply to: Radome/LO problem #2460518
    SOC
    Participant

    Read this:

    http://www.scitechpublishing.com/index.asp?PageAction=VIEWPROD&ProdID=163

    Dr. Lynch’s book deals with airframe design for low RCS on a small scale, but is actually focusing on LO design of airborne radar antennas, radomes, fittings, and designing and properly employing LPI radar systems. GREAT read, but it is absurdly detailed, almost to the point that you have to wonder how he got it approved for publication! You have to read through it five or six times to really grasp everything in total, and having a background in the EM spectrum, LO design, and radar theory is a massive help in being able to jump right into the book.

    Anyway in short the answer to your question is that it’d take a long time to answer, and Dr. Lynch would do it better than I anyway! Angled planar arrays do help a great deal, that’s just another form of faceting to an extent. After that you have to worry about what else is inside the radome in the form of mountings, etc. But from there you have to worry about specific frequencies, radome shape and transparency, and a mess of other factors.

    It’s a very complex issue, and it takes Lynch over 500 pages to give a complete, clear answer.

    in reply to: Alert planes #2460520
    SOC
    Participant

    isn’t your site itself the very proof fixed sam sites are outdated relics? mobile sam sites such as S-400 is where its at.

    Gotta take it in context. The primary SAM systems that have large-scale fixed sites are old, legacy systems like the S-75, S-125, and S-200. There are “fixed” S-300P sites, but these are mobile systems and can be relocated with no problem (well, except for the S-300PT, that one is a bit more problematic due to retarded TEL design). Older systems weren’t going to fit in containerized launchers, so they relied on large fixed launch rails. Hence the fixed sites. The S-200 is one that really had to rely on a fixed site as the launch rail and missile were huge to begin with!

    in reply to: Alert planes #2460693
    SOC
    Participant

    Also would be interested to know what kind of air defences (SAMS, EWR, etc.) that countries still have

    SAMs are easy! Check this out:

    http://geimint.blogspot.com/2008/06/worldwide-sam-site-overview.html

    That’s every active and inactive SAM site in the entire world (over 2700) that has been identified using currently available satellite imagery. EW radar sites and support facilities are included as well.

    And for anyone that has used this before: I am going to be changing the format in the near future. You can visit the forum link on my webpage for more info.

    in reply to: Possible futire Air wars #2460696
    SOC
    Participant

    Places likely to see an air war in the next 20 years?

    I think you guys have all missed what is probably the most likely of all, the USAF vs. Pakistan.

    China/Taiwan will never happen.

    Israel vs. XXX is just a continuation of Israeli policy of unilateral action in the Middle East if they don’t like you that day, so it isn’t really a new scenario.

    Greece/Turkey is interesting but not very likely given the NATO connections.

    UK/Argentina is also interesting but only likely if Argentina is feeling suicidal (again).

    Since the US doesn’t have the stones to do something productive like seal the southern border with Mexico, I’m sticking with USAF vs. Pakistan.

    in reply to: Is the F22 a massive waste of money? #2460697
    SOC
    Participant

    [color=red]Wow. From the F-22A to tinfoil hat anti-Bushisms in less than 10 pages, is that a new record?[/color]

    in reply to: Small Air Forces Thread #11 #2461159
    SOC
    Participant

    [color=red]People have been warned about this before. Any further images posted in this or any other thread that do not follow copyright rules will be deleted and the user will be given a 2 point infraction. For those of you who are curious, here’s how this works:

    -Images saved from someplace like Airliners.net may be reposted here provided they retain the copyright markings. Editing out the copyrights is a really big no-no.

    -Images found on a website may be hotlinked using the IMG tags (i.e. you are not posting the file as an attachment). In that case no source is necessary, right clicking on the image and selecting Properties will display the website where the image is being linked from. This is the way to go if you are trying to share an image that does not have a watermark or other copyright notation. Linking to an image that has no copyright information which you have saved in photobucket or imageshack is not, however, a way to get around this.

    -Posting scanned images from publications is NOT ALLOWED.

    -Posting your own images is perfectly fine, but make sure you state that the images are your own property. Otherwise, I might think that you’ve posted an image without a copyright and become unduly irritated.

    Any questions, feel free to ask. And yes, I’ll be going through here again and deleting the images that do not follow the above guidelines.[/color]

    in reply to: PLAAF News, Photos and Speculation #12 #2462433
    SOC
    Participant

    Look closer, they’re there. Those are screen captures from a video posted in the Chinese missiles thread.

    in reply to: PLA (All Forces) Missiles 2 #1785194
    SOC
    Participant

    Looks like a taxi test, the engine cowling appears to have been partially removed.

    in reply to: The PAK-FA Saga Episode V #2463090
    SOC
    Participant

    GPS guided munitions are quite important.

    There are no GPS guided munitions. JDAMs, for example, are GPS assisted, using INS “guidance”. Incorporating GPS improves accuracy, but from what I understand they’d have PGM-level accuracy without the GPS capability. This is what makes the whole “GPS jammers make JDAMs irrelevant” argument a laugher.

    in reply to: General Discussion #316736
    SOC
    Participant

    Leatherheads. For those of you who think football is played by actors running around faking injuries to gain an advantage before unleashing a scorring barrage resulting in an overwhelming two points, you may or may not enjoy it 😀 But I thought it was a very well made period piece, thoroughly enjoyable and actually hilarious at points.

    in reply to: The Last Film You Saw….. 3D!!!! #1898672
    SOC
    Participant

    Leatherheads. For those of you who think football is played by actors running around faking injuries to gain an advantage before unleashing a scorring barrage resulting in an overwhelming two points, you may or may not enjoy it 😀 But I thought it was a very well made period piece, thoroughly enjoyable and actually hilarious at points.

    in reply to: General Discussion #316740
    SOC
    Participant

    I thought plastering involved obnoxious amounts of Jagermeister?

    in reply to: Plastering #1898676
    SOC
    Participant

    I thought plastering involved obnoxious amounts of Jagermeister?

Viewing 15 posts - 616 through 630 (of 10,347 total)