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xena

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  • in reply to: Mig-25 #2211564
    xena
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    In other words, If the missile has 7-8 seconds boost time and if it needs to spend 2/3 of its boost just to start maneuvering towards its target, its of no use. I don’t know about R-40, but R-33 (or AIM-54) do sustain its maximum mach number for quite some time, not barely touch like R-27.

    Such short times are not uncommon. The most short range missiles I know have burn times of 2 to 3 seconds. In this time they accelerate and by burnout they have their maximum speed. After that they can maneuver for some seconds in which the speed decreases. Such a job lasts for a few seconds only. One can imagine, that the effective range of such missiles are only a few miles, much less than advertised. The first BVR missiles generation are similar. But the newer generations have dual thrust motors. They accelerate for a few seconds with maximum thrust and sustain some seconds with peak speed. But again, this are seconds only. So I don’t believe in maximum ranges as advertised. They work against non manouvering targets but not against agile fighters. Against agile fighters I think BVR missiles works in ranges not more than 25 to 30 nm.

    in reply to: Superior CAS platform: B-1 or A-10? #2211613
    xena
    Participant
    in reply to: Superior CAS platform: B-1 or A-10? #2212003
    xena
    Participant

    No, you can not mount MLRS an a AC-130 ramp door. Look how M270 works and then think about how to get the back blast of the rockets work in an aircraft.

    AC-130 is only useful in environments without any AA. They are too big and too lazy for environments with resistance.

    I regard UAVs as a good addition to CAS aircrafts but not as replacement for such aircrafts. A video camera has not the situational awareness of eyeball V1.0. IMHO best is a combination of UAVs and dedicated CAS aircrafts like A-10.

    In the last 20 years we faced conflicts with no AA resistance. But we don’t know how future conflicts will be. Imagine an opponent with the ingeniousness of the Vietnamese in the 60ies and with AA guns hidden in the countryside and a country supporting these guerillas…

    in reply to: Farewell to French Air Force Mirage F1 #2212575
    xena
    Participant

    Farewell Mirage F.1. I liked the design of this aircraft. :very_drunk:

    in reply to: Indian Missiles News #1788792
    xena
    Participant

    What is mini on this missile if warhead and other parts are the same? smaller fuel tank? New and smaller engine?

    in reply to: Superior CAS platform: B-1 or A-10? #2213136
    xena
    Participant

    It’s all about cost effectiveness for a sustainable war economy, and if i remember well, A-10 cost more to operate than F-16 that is more multirole.

    No, that’s not true. A-10 is cheaper.

    It has laser guidance and GPS as well as IIR and MMW. It doesn’t have to glide out from long distance, it can dive straight down.

    No, they can not. JDAMs need halve a minute to get contact with GPS satellites after dropping. In this time it flies a ballistic trajectory resulting from forward move vector of the dropping aircraft and gravity.

    in reply to: New bomber for Russian Air Force #2214160
    xena
    Participant

    It shows that both relied on comparable data gained from any kind of research. Form follows function…

    in reply to: Mig-25 #2214480
    xena
    Participant

    This is a good point. AFAIK the R-40 has a maximum range of around 90 km and an effective range of around 30 to 40 km. This means, that it will work with an non maneuvering aircraft up to 90 km and against maneuvering aircraft up to 30-40 km. The next question is where were the R-40 in use? In the European theater or in the far east? In the far east during the cold war were not such sophisticated aircrafts like in Europe. The next is, that during the cold war there were many intruders from Turkey, mostly tourists unable to navigate. Some where shoot down. For such air policing the R-40 would be enough.

    in reply to: Eurofighter Typhoon Discussion and News 2014 #2214485
    xena
    Participant

    @halloweene:

    Taurus doesn’t work with hard points in front of the landing gear. I attached an image I made on the fly. Taurus and EF are in scale and you can see how big this beast is. I pushed the Taurus to front so that the landing gear can be used. It is impossible to use it so.

    [ATTACH=CONFIG]228959[/ATTACH]

    Tornado’s range sucks by comparison. On those two tanks it only gets as far as a Typhoon on one. And due to the pylon layout, it’s not like a Tornado can only carry one drop tank and 2 Storm Shadows anyway. What both pictures have in common is that neither aircraft, in that configuration will survive deep in defended airspace. The drop tank count thing is mainly an issue for backwards air forces with inadequate mission planning capabilities and/or a lack of refuelling assets. Your point is moot.

    I am not that opinion, Sir. :p

    Tornado has an equivalent range like Typhoon. But Typhoon has this range in Hi-Hi-Hi and Tornado in Lo-Lo-Lo mode. In an wide land with heavy anti-aircraft, one can perform his job only in low level and use all the obstacles an the way to hide himself. Tornado is designed to do such a job very easy in a smooth ride. I doubt that Typhoon, or any other temporary fighter, will ride so low over a wide range so smooth like a Tornado. Flying so low for a long time means AFAIK a heavy bumpy ride that will exhaust the pilot and the systems. Imagine a wide country like Libya, Algeria, Sudan, Russia, Ukraina, China, India and so on would have a very effective anti-aircraft umbrella and you have to penetrate very deep into that country with no opportunity to refuel once inside the country… and you are forced to stay low or you risk to be shoot at…

    in reply to: The EU is bad enough, but the Euro…. #1852395
    xena
    Participant

    Well, Europe is the the same like any of the other governments in Europe. It’s only bigger, much bigger. 😉

    in reply to: F-16IQ: Status? #2219644
    xena
    Participant

    To get independent Iraq will buy another aircraft from other sources, sooner or later. Every country in the region does it.

    xena
    Participant

    But were the RoE not introduced because poor IFF in Vietnam? So they were part of of security measures for the own pilots.

    xena
    Participant

    I agree. But ATGMs can be used against small ships in coastal regions, not against big ships.

    xena
    Participant

    Ashm would not work against tanks, because their radar will not work for small targets on land. They are too big and not agile enough to find their way to a small tank. ATGM can be used against ships, because the are bigger than tanks and their guidance system works well against ships too. AAM works not well against land targets or ships because their search device is not made for such kinds of targets.

    in reply to: Battle of Britain Images #937162
    xena
    Participant

    German images appear to be a bit of a dogs breakfast, as far as I’m aware their World War II stuff used to be copyright expired at one point yet are now in copyright (something to do with the European Union and Spain?)!

    The German copyright expires after 70 years of death of the copyright owner.

Viewing 15 posts - 121 through 135 (of 136 total)