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HAWX ace

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  • in reply to: Iran army shot down of a United States Drone plane RQ-170 #2306964
    HAWX ace
    Participant

    I would suggest that the answer is ‘none’. The idea that the UAV was ‘hacked’ may be appealing to some in the enthusiast community, but can probably be dismissed. Even 30 or more years ago, command-link technology required that the received command signal conformed to a set of complex electronic rules known only to the manufacturer and end users. With today’s software-controlled electronics, the rules that a command signal would need to obey in order to be accepted will be of much greater complexity than was possible with earlier hardware-based systems, and could be changed regularly.

    I am no expert, but the possibility of using extremely simple methods, such as old-fashion keylog solutions sounds credible enough. This article discusses that very possibility, and was not written after the incident, but before it:

    http://arstechnica.com/tech-policy/news/2011/10/get-hacked-dont-tell-drone-base-didnt-report-virus.ars

    I’m not saying that’s what happened, but perhaps one should avoid sounding too sure about anything. Military grade electronics have not always been as foolproof as advertised.

    in reply to: Iran army shot down of a United States Drone plane RQ-170 #2307058
    HAWX ace
    Participant

    crossed my mind few times this week.

    Maybe US gives a “trojan” gift to Iran. Then Iran takes it to most secret facility for dissection and US gets the location of this facility via GPS. Would that be possible?

    A hidden Wireless bug (long range) not detectable by Iranian scientists because it automatically turns ON and quickly OFF just for short moments to report location and transmit data. Is it likely that such transmission could go by undetected, while physical transmitter is well hidden in the frame?

    This was a nice scenario theory for one episode of the TV series JAG, where a pilot lands his F-14D on Cuba claiming malfunction, so as to lure them into handing it to the iranians and thus using its bug “to return them to the stone age”.

    It’s way too obvious in this case though.

    HAWX ace
    Participant

    Yes, even better :p

    HAWX ace
    Participant

    The inboard wing pylon is capable of 5k lbs and the outboard 2.5k lbs. The new BRU-69A (pictured blow is it’s predecessor the BRU-55/57) is slated to carry two BRU-61s (for a total of 8 SDB per pylon).

    So with 8 internal, 16 on the inboard pylon, and 8 on the outboard pylon gives us 32. The speculative 44 comes from if the outboard pylon can also carry two BRU-61s (as it is a “2500 lb class” pylon) for an additional 8 and (here is a stretch) if the belly hardpoint can carry a BRU-61 which would enable another 4 SDB.

    I doubt so many bombs of that size can be carried reliably on such small space, but anyway, I see the point. The F-16 could carry 16 Mk82 bombs (there is even a pic) but of course that never happened.

    That being said, there is no way we will ever see a F-35 carrying this many SDBs in combat, even if it could. This was only meant as an expertise in “what if”.

    So basically this phrase…

    Just to show how many it can carry, the F-35A can carry 32-44 SDBs when all the internal and external hardpoint are used.

    …could be better rephrased as “…how many i could carry”. I think if maximum number of ammunition is the absolute necessary factor, then 8 x CBUs would be better suited.

    HAWX ace
    Participant

    Just to show how many it can carry, the F-35A can carry 32-44 SDBs when all the internal and external hardpoint are used.

    How is this possible? :confused:
    I was under the impression that it only has 4 external bomb capable hardpoints, each designed for only 4 SDBs, so making a total of 16+ 8 internal = 24 units. Now 32? 44?!?!

    in reply to: HELLENIC AIR FORCE NEWS & DISCUSSION #2324719
    HAWX ace
    Participant

    A joint exercise between the Hellenic an Israeli Air Forces, in Israel. We participated with 5 337 SQN F-16s. The exercise lasted five days, was concluded yesterday.

    http://www.haf.gr/newsmedia/askiseis/2011_sunekp_ell_isrl_11.jpg

    More beautiful pics here: http://www.haf.gr/el/news.asp?id=5783

    in reply to: PAK FA episodeⅩⅧ #2325991
    HAWX ace
    Participant

    THE LINK DOESNT OPEN

    double http…

    http://sp.rian.ru/Defensa/20110919/150700942.html

    in reply to: PAK FA episodeⅩⅧ #2370343
    HAWX ace
    Participant

    The same country who might be interested in buying russian fighters TODAY is facing the option of buying either a bunch of flankers, or two bunches of fulcrums. That option won’t be there in the future. That’s my point.

    And if it was there they wouldn’t be able to afford it anyway, just as they can’t afford to buy, maintain, equip, upgrade and fly modern Flanker/Fulcrum variants right now. Nations like Uganda have no real airpower future, that’s just the way it is.

    Unless you are some sort of wizard with a supernatural ability to predict the future, you can’t know that for sure just like you don’t know that today. :dev2:

    If someone had told me 10 years ago that Uganda would buy Flankers in th future, I would most probably laugh at his face. But reality today is that…

    What led those people in that crazy decision (since I agree it has no future)? I don’t know and frankly I don’t care. But bottom line is that they had the option. I doubt the ugandan example will be liable in the future; Unless one believes that the russian government would be willing to share an advanced fighting machine such as the PAKFA with a third world country. Maybe in 20-30 years, when the successon will be under development (such as in the Su-30 case today).

    in reply to: PAK FA episodeⅩⅧ #2370376
    HAWX ace
    Participant

    Nor does any country need to be Hawk Ace, Sentral Asia are quite Flanker friendly as it is.

    That’s no answer; even Uganda is Flanker friendly, but such orders in such numbers cannot support an assembly line forever.

    Problem is a lot of nations have been priced out of the game in any case, and most of those that haven’t are either part of the western sphere, pursuing their own programs, or both. You could probably count the list of prospective customers for a hypothetical medium-weight (not like anyone’s going to be pitching a truly light-weight fighter with internal bays) fifth-generation Russian aircraft on one hand: Iran, Vietnam … who else? I’m pretty sure Russia is counting those two as prospective PAK FA customers anyway.

    The same country who might be interested in buying russian fighters TODAY is facing the option of buying either a bunch of flankers, or two bunches of fulcrums. That option won’t be there in the future. That’s my point.

    in reply to: PAK FA episodeⅩⅧ #2370561
    HAWX ace
    Participant

    Really? Given the enormous distances in Russia, the modern trend towards larger aircraft, the rise of unmanned platforms, limited state funds and the lack of Cold War or equivalent pressure Russia’s current near-exclusive focus on heavy fighters makes perfect sense to me.

    The problem with larger aircraft is that they provide limited option to potential customers and limited customers in whole. The world is not exactly full of Indias and Chinas.

    So it would make equally perfect sense to have a smaller, cheaper and easier to operate fighter in your “palmare” so as to provide more options against your competitors.

    in reply to: PAK FA episodeⅩⅧ #2373657
    HAWX ace
    Participant

    only IR MISSILES can be lounch without radar.radar guided missiles cant be lounch without radar

    IR missiles can be launched without radar but cannot be fully exploited without radar (example AIM-9Ps on Mirage F-1 CGs). Radar guided missiles I believe can be launched without radar via data link (illumination by other radar).

    But that’s not what I asked; AFAIK the PAK FA has no radar system at this point. So would it make any sense to make a test launch without a radar (for example to test the doors, or the launch arms). Or is it simply too early for that? Is there a reference point for comparison with other prototype fighters?

    in reply to: PAK FA episodeⅩⅧ #2373683
    HAWX ace
    Participant

    ok, I thought so. The 2 seconds of the launch duration indeed don’t look too real.

    Just out of curiosity though, would it be possible to make a test launch without a radar system installed?

    in reply to: PAK FA episodeⅩⅧ #2373711
    HAWX ace
    Participant

    http://www.youtube.com/watch?v=Fftd32vhKyQ

    Is this true or fake? (sorry if this is old news).

    in reply to: HELLENIC AIR FORCE NEWS & DISCUSSION #2375921
    HAWX ace
    Participant

    Yes it is certainly an uncomfortable situation, to my eyes Greece has over the last few years has made some rather unsustainable defence procurement decisions in an attempt to keep up with the growing regional power Turkey.

    True, too many procurements were extremely short minded, for example the navy, army and air force each have seperate utility helicopter types in service, thus maximising maintenance costs. Seahawks for the navy, Super Pumas for the Airforce and Chinooks for Army plus NH90s. Even the Police Air Arm have two (!!!) different types of helicopters for a total of five birds!

    Not long ago a Defense News article mentioned the possibility of Greece selling some surplus F-16’s, presumably the Block 30 ones. Is there any information and/or discussion regarding this?

    I really can’t see that happening; They are too old, over 20 years old, but most imprtantly, I don’t think they are structurally adequent; They had some severe crack issues in the first years (like most bolck 30s and before) and have been used under extremely harsh conditions, in everyday dogfights in the Aegean mostly, or patroling over sea water. Not exactly what one would call a “bargain”. Also, in order to sell them a buyer must be found, and the US must approve the sale, I don’t see either happening. And finally, what would be the €€€ benefit? Too little to justify withdrawing 2 fighter quadrons.

    There was a rumour about merging the two squadrons operating Block 30s into one, cannibalising the rest and use as an advanced training/reserve squadron. We’ll see about that.

    in reply to: HELLENIC AIR FORCE NEWS & DISCUSSION #2376164
    HAWX ace
    Participant

    On a similar vein how much equipment was purchased on credit? If Greece can’t meet the payments what kind of legal redress do the suppliers have getting it back?

    It’s too risky to give you an answer at this point, whatever answer.

    The US officially offered us 400 M1A1s for free. We would only pay for their transport and a slight refurbishment to get them back running. The goverment droped it with no obvious explanation, but it’s a common secret that their support cost would be too great in the long run and the Germans would not be too happy about that.

    So you get the current picture.

Viewing 15 posts - 211 through 225 (of 674 total)