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Rocky

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  • in reply to: Swing-wing extinction? #2504287
    Rocky
    Participant

    Originally Posted by Rocky
    VG is a very good solution when you want to combine large payload, short take off, low landing speed, and high speed capabilities.

    I have problems to see any swing-wings which excel in the points you mentioned.

    ????
    B-1 vs B-52
    Tornado vs F-105
    F-14 vs F-4 or F-18E
    MiG-23 vs F-104
    MiG-27 vs Jaguar

    All aircraft that earned a swing wing did it because of field performance requirements.

    VG gives the F-14 an excellent ability to loiter on station for a long time. It also reduces cruise speed, which increases range.

    in reply to: v-22 #2504595
    Rocky
    Participant

    It may make more sense to build a specialized gunship version of it, much like they turned the Huey into the Huey Cobra. No gunship helicopter is going to be able to keep up with a V-22. If you load weapons onto a V-22, that will cut down on the range/payload of the V-22. I think there are also other reasons that gunships and utility helicopters became specialized.

    in reply to: A-10 Upgrade #2504598
    Rocky
    Participant

    The A-10 can fly through hilly terrain under low ceilings and carry a big load better than any other aircraft. Add in the armor and the cannon, and its capabilities just become too unique to give up. If we couldn’t have A-10s, they would have to start building the A-1 Skyraider again.

    in reply to: Swing-wing extinction? #2504601
    Rocky
    Participant

    VG is a very good solution when you want to combine large payload, short take off, low landing speed, and high speed capabilities. Right now, there isn’t a big demand for that combination. The Tornado is optimized for high speed at low level, but strike aircraft are now safer at medium altitudes with modern SEAD support aircraft. With the end of the cold war, high speed interception is not so important, so Navy interceptors don’t have as much pressure to fly out at high Mach. Air forces are reducing the number of different aircraft types, so air superiority aircraft are being pressed into service in roles that VG stike aircraft used to perform. VG is not optimal for the air superiority role because it weighs too much. I think the Navy could use a VG strike/interceptor (similar to the NATF), but other than that, VG demand is low now. VG and stealth may be a difficult combination, but I don’t know.
    I don’t think the VG aircraft are too expensive, but developing ANY new airframe right now is too expensive. The F-35 is supposed to take over for the F-16, AV-8, A-10, and F-18C, all very different aircraft. Some would have it replace the F-15 as well. The pressure is to have one airframe do everything.

    in reply to: Super Hornet #2504976
    Rocky
    Participant

    Thats an interesting chart. But as most of you know, thats a clean F-15. A sweet thing about the F-22 is that its clean even when its combat loaded. The combat performance advantage of the F-22 is even better than it looks here. I’m preaching to the choir, I know…

    in reply to: Super Hornet #2505182
    Rocky
    Participant

    It was a standard fleet Rhino with no modifications.

    Is there another kind? :confused:

    in reply to: Serial Production of Tu-160 Bombers? #2505185
    Rocky
    Participant

    In fact you pointed it right. Regardless of whether it is right or wrong, traditions are counter-acting to free will.

    Imagine a boy raised up in a family with strong military tradition for several generations in the past. It is pretty obvious that he will most likely choose professional military service as his job.. Can you say it is a completely free decision of him? I highly doubt that..

    Have you thought of the possibility that traditions are carried on because people LIKE them? Or that it may even be that we like to carry on a tradition just because it is a tradition? Or that we happily identify with our own cultural background? In either case, this a philisophical tangent.

    in reply to: Serial Production of Tu-160 Bombers? #2505189
    Rocky
    Participant

    When opening a country up to absolute freedom, you do leave it open to manipulation by foreign powers for their own ends. Thus, it has to be balanced against the overall benefit it would be to the populace.

    Do you give them all the freedom for a few to make the wrong choices and ruin the country for everyone?

    What are you writing about? What country is manipulating who to do what? How could they do such a thing? :confused: :rolleyes:

    in reply to: Serial Production of Tu-160 Bombers? #2505192
    Rocky
    Participant

    An example: why do all Americans born in USA speak English? According to your argumentation it is because they have freely chosen it to be their language, but this is not true. You did not chose English because it is the most suitable/best/nicest language you know, you speak English because your parents taught you so. And they taught you so, because it is the language they really know best and because everyone else uses it so it fits your needs.

    What?? We are not free because we have cultural traditions? I’m stopping now. Its too embarrasing to reply to arguments this silly.

    in reply to: Serial Production of Tu-160 Bombers? #2505194
    Rocky
    Participant

    Well, elections. Funny that exactly you mention that.. In the US, you basically have two major parties with greatly similar programme (of course, hardcore Dems and Reps would want me crucified for this because the programmes are oh so damn different) but the fact is you don’t have much to choose from, the system is set and you won’t change a thing about that. You can pick a name of a clown sitting up in the white house, that is all. The you won’t change the fact that it will be a puppet driven by interests of people in behind like the previous one. The same people will hold power regardless of the name of the official president. Sounds like Northern Korea, again..

    All this talking about democracy and freedom is for one thing – to persuade an individual that he actually can change something and that his vote is really worth anything, so that he can be mentally satisfied, shut up and do his work.

    About half of our Presidents get thrown out of office after four years. The voters are obviously changing things. If you want something radically different than what most people want, you can’t expect to get your way. The majority doesn’t often change its mind on the big things. Who are these phantom puppet masters supposed to be, anyway? What do you think they are making the government do?? (Ok, corporate welfare, but thats a tiny part of the budget.)

    in reply to: Serial Production of Tu-160 Bombers? #2505199
    Rocky
    Participant

    I think your interpretation of freedom and liberty in Western countries is somewhat exaggerated.

    Apart from wealth (which is not a factor of either freedom or liberty)

    Wrong. Free markets are at least as important as any other freedom. What good would free speach be if the country is suffering from poverty and famine due to forced Stalinist economic policies, as has happened in North Korea? If you can’t buy paper, a free press is no good. If you are dead, all is lost. Much freedom comes from wealth.

    , the only real difference between NK and USA I see is freedom of speech.

    Look closer. Besides free markets, we choose our leaders, we have trial by jury, our homes can’t be searched without a warrent, cruel or unusual punishment is prohibited, we have freedom of religion, a right to bear arms (admittedly we are spotty on that one) and a government carefully designed to prevent tyranny. Most telling of all, people are climbing over fences to get into to the United States. In North Korea, they get shot trying to get out. Countless Cubans risk their lives or die trying to get to the US. The Soviet Union had to put up a wall across Germany to keep everyone from fleeing to the West.

    if you seriously made an attempt for an uprising to undermine the authority of American administration, you would be treated exactly the same way as in Northern Korea, Iran or anywhere else – as a traitor. That makes all countries pretty similar – if you do your job, live your life and do not stick your nose into political matters, they will let you be, even in Northern Korea.

    To make the long story short – the freedom you really have is freedom to do trashing and empty talking about politics openly. While that might sound great to those who do not have this exclusivity, in reality it helps you exactly as much as a survival blanket to a dead man – the chance to really change something in American politics according to your will is exactly as small as the chance of an average NoKo to do something about Kim Chong Il.

    This is breathtakingly ridiculous. Opposition political parties flourish and peacefully overthrow the government on an almost regular basis in the US. The Democrats took Congress from the Republicans last year. Eight years ago the President was a Democrat. Eight years before that it was a Republican. Every four years there is a major attempt to overthrow the government, and the government doesn’t do a thing to stop it, unlike North Korea. What are you, ex KGB?????

    in reply to: F-15, F/A-18 #2505216
    Rocky
    Participant

    Man all these stories and accounts i have read them and know them, however they are the typical western account of no pictures and claimed kills.

    Whereas I am sure that you have a photograph of every plane ever shot down by a MiG. :rolleyes:

    The question is basicly the F-15 has achieved success against the MiG-29 becasue simply it has superiority in numbers it was an upgraded version against an early 1980s MiG-29A version the one it fought, under same circumstances even the F-16 or F-18 would had no success if they would had been in the MiG-29`s situation

    Riiiight. The far better avionics in the F-15 couldn’t have had anything to do with the success of the F-15. :rolleyes:

    in reply to: Super Hornet #2505220
    Rocky
    Participant

    The A-4 was not designed to have a long service life since America (and the USSR) were designing new aircraft every couple of years.

    Perhaps, but they are still flying A-4s off of a Brazilian carrier 50 years later!

    The studies on the various configurations that lead to the F-14A, started back in 1966 but, the configuration that was settled on and of which the contract was signed on was in 1969.

    And it was in production just five years later. Those were the days…

    The YF-22 had a complete re-design from July to mid-October of 1987. (Before the re-design, the YF-22 looked like a modified F-117)…

    Adrian

    The picture is of the YF-22 before the design change, it looks like a modified F-117.

    Are you talking about the change from the YF-22 to the F-22A? Thats not a picture of the YF-22 that flew.

    in reply to: F-15, F/A-18 #2505345
    Rocky
    Participant

    That is the typical western attitude of declaring Russian tech is inferior but it is not, Russian technology is simple but practical and in many ways is superior to western technology.

    For example
    The F-15A/C is not as good as the Su-27B however it is comparable

    The F-15A and F-15C are the comtemporaries of the MiG-23ML. The Su-27 came ten years later. The current top western fighter is the F-22A, and can completely dominate anything anyone else can fly.

    The West is best. :dev2:

    in reply to: Jet STOVL light transport #2506974
    Rocky
    Participant

    Something comparable was tested 40 years ago:
    http://en.wikipedia.org/wiki/Dornier_Do_31

    Very interesting. I am sure two lift fans in PW 135s weigh much less than the eight lift jets, which are dead weight in forward flight. There will also be a lot less drag using PW 135 engines. But I am surprised that the Do 31 worked as well as it did with 1967 technology.

Viewing 15 posts - 136 through 150 (of 390 total)