dark light

totoro

Forum Replies Created

Viewing 15 posts - 436 through 450 (of 934 total)
  • Author
    Posts
  • in reply to: Typhoon News & Discussions VII #2311869
    totoro
    Participant

    Can today’s RAF’s typhoons use the cannon? I remember there were plans to delete it, then replace it with concrete, then with non working guns then perhaps with proper, working guns. So what is the outcome of all those decisions?

    in reply to: PLAN News Thread #4 #2012468
    totoro
    Participant

    If i remember correctly, only Ticos carry spq9B. Burkes have no such radar.

    052c is more akin to tico that way, as it does have a fast turning high resolution radar for horizon search, on top of its mast.

    type 45, in my opinion, has merged the roles of all of those radars (almost even the EW radar, as well, except in saturation attack situations where SAMPSON couldn’t track close targets and do long range scanning at the same time as efficiently as RN wanted. That is why that L-band radar is there.) in a single radar sitting high up. It is one of the best aspects of Type 45 design.

    in reply to: PLAN News Thread #4 #2012481
    totoro
    Participant

    can we be absolutely certain about that secondary radar on 054a? I always sort of believed the claims it is chinese version of band stand radar for long range surface search, as it makes more sense mission wise.

    I mean, here we have a frigate, a ship with a mission to protect itself and perhaps adjacent ships against planes but mostly missiles. Range of its radar is not of utmost importance. And we have the main radar, which features two different arrays working presumably in at least slightly different frequencies. So L band or even S band isn’t really needed there. The chinese radar, if anything like the similar Fregat radars, should work in C band.

    And that in itself is pretty damn precise already. C band is sometimes used for terminal illumination, for certain systems. It is a great compromise between huge volume air search and precise tracking. we’re not talking about 5 rpm of 381 type radar with a single face, if type 382 is anything like fregat we are looking at 15 rpm for a two faced radar. that should be enough for decent tracks to be handed over to the illuminators.

    I am not claiming anything with certainity, it just seems like a pretty big overlap of capabilities if it is a fast scanning x-band radar.

    in reply to: PLAN News Thread #4 #2012686
    totoro
    Participant

    its definitely a new variant, that much is clear from those images. whether it is going to be called 052d or 052c++ or whatever, that is beside the point.

    Gun mount is visibly different, even if the gun inside it is the same. (which we dont know if it is. circumstantial evidence points to a new 130mm gun, but that can’t be confirmed from these images)

    Upper part of the superstructure is different, one can see the geometry of command bridge is different – there are different number of windows per side of the superstructure, different shape of windows is also evident.

    Radar arrays are different – one can tell new ones are slightly bigger and the cover has lost the curve, it is now flat.

    in reply to: Gripen for Switzerland #2314582
    totoro
    Participant

    146 million dollars per plane? how much was rafale offer then? 200 million? (i am aware that includes development but that is not an issue here.)

    in reply to: Site down! Site down! Chinese Military Aviation Gone? #2314863
    totoro
    Participant

    http://chinese-military-aviation.blogspot.com/

    blogspot version is supposedly only temporary, until the site gets back on its feet.

    in reply to: Russian Navy Thread #2012724
    totoro
    Participant

    but how much is that in months? Nimitz is usually qouted with 18 months of service between some sort of overhaul though i’m not sure that also means drydock as there is another overhal done every 39 months where it is explicitly stated it includes drydock.

    Russians surely use a different system but i am guessing they too have some kind of fixed schedule because the carrier should either be deployed on a mission, deployed for training or being prepared to surge while crew is on leave. Just leaving a carrier docked for extended periods of time between irregular missions (thereby also screwing up a fixed maintenance schedule) doesn’t seem like something anyone would do.

    On an unrelated note – major refurbishment, reconstruction and modernization of kuznetsov is now not going to start before early 2014.?

    in reply to: Russian Navy Thread #2012728
    totoro
    Participant

    how frequent are these regular drydock visits? how much time does it have now before next refurbishment?

    in reply to: Pak-Fa news thread part 20 #2320544
    totoro
    Participant

    just what does “decades more” mean for mig-31? are we talking 8000 flight hours? 10.000?

    in reply to: Type 26 Design Unveiled #2012961
    totoro
    Participant

    i remember reading that quadpacking will be used on existing platforms, to maximize space. meaning type 23 and type 45. type 26, however, will use simpler and cheaper, one missile per cell launchers.

    Also note the pretty large VLS section near the exhaust. All in all it may point to 48 sea ceptors. 96 would be unrealistically too many, really.

    in reply to: Type 26 Design Unveiled #2012964
    totoro
    Participant

    plus harpoon III, if it is ever bought, is designed to be VL launched.

    in reply to: RuAF News and Development Thread 9 #2335390
    totoro
    Participant

    is there anywhere a breakdown of what planes will comprise those 600 combat planes? As i can’t find any combination that would reach that many in 2020. Unless modernization of existing planes is included in that number or the definition of combat plane is stretched so it includes the likes of yak130, various armed uavs and what not.

    su34 is already paced for production until 2020 – it is said there will be 92 more or at most 108 more units until then. Su35 is hoped to get to 48 until 2015, (though that may be slipping) so realistically 120 until 2020. is the most we can expect. pakfa is usually quoted around 60 until 2020.

    we have 24 mif29k and 30 su30. since more carriers certainly wont even be built by 2020 more mig29k are out of the question. more su30 are possible but as irkut itself said, they will stop producing combat planes by the end of the decade so realistically we will see maybe one more batch of 30 su30 and that is it.

    So will the su25 production be restarted? with planned modernization of at least 80 more existing ones and plans for new plane to be produced from 2020 onwards that seems unlikely.

    That leaves just the mig35. The combined number of those planes mentioned above is 350, so there would have to be 250 mig 35 produced by 2020 which is clearly an impossibility.

    My guess is that modernized planes (such as mig31bm, su25sm, tu22m3m3 etc) are included in that figure of 600 combat planes, perhaps even yak130 are added (as those conceivably could be used in some combat roles) and that is how we got the 600 figure in the first place.

    in reply to: RAF Tornado retirement set #2339622
    totoro
    Participant

    speaking of IFR probes, what is the situation with other aircraft today and in the near future? Voyager provides drogue and hose only? And c17 and new c130j receive fuel via boom only? Is that correct? And if is, is there a timetable concerning possible modification of any of those mentioned planes so the transport fleet can be refuelled in air?

    in reply to: RuAF News and Development Thread 9 #2344666
    totoro
    Participant

    I counted some 545 new combat planes up until 2020. That gives production rate of some 68 planes per year until then.

    GRanted, some of those figures in that article are assumptions. We dont know if extra mig29k will be ordered in the 2015-2020 period. Same with extra 30 or so su30s in the same period. And i see the extra mig35s as unsure thing. But rest of the orders seem pretty realistic. Even without these planes, that is still some 430 planes until 2020. That is still some 54 combat planes a year.

    Realistically, i believe those are still unsustainable numbers in the long term – such production rates would suggest combat fleet of close to 2000 planes.

    Like with the navy and army, it is a part of the temporary budget hike for the state rearmament programme until 2020. But it certainly makes any predictions for the true size of future ruaf fleet very imprecise. With the currently made planes (su34, su27sm3, mig29smt, mig31bm) that will last up until 2025 or perhaps even 2030 or beyond for some, and if we assume the same production rates – in 2030 ruaf could operate some 1150 combat planes (not counting the bombers).

    That would be, however, best case scenario, numbers wise, as i dont believe the production rate would remain that high through the 2020s. Still, a dozen of pakfas and a dozen of attack/strike planes per year is a given minimum. With the odd carrier borne planes and what-not, I would say 30 a year is a safe total bet for a minimum yearly production rate – on average through that decade.

    In that case, a combat fleet of some 900 planes (without bombers) seems possible. The average number between those two values would, of course, be some 1025 combat planes. and if we assume a 42 average production rate for a very long term case (30 plus 54 divided by 2) – on a 30 year life time projection of a plane in service – we might see some 1300 combat planes in service by 2040-2050 period.

    Naturally, all this is guesswork and anything past 2020. is really a wild estimate not suitable for anything but wasting time on internet forums. 🙂

    in reply to: Military Aviation News-2012 #2351289
    totoro
    Participant

    as seen in the above post, columbia will pay under 18 million per blackhawk, while thailand will pay some 58 million per blackhawk. sure, the latter is the newer M model but that alone can’t possibly be the reason for the higher price.

    So it should come to the details of the contract. The wording in both announcements is similar, support, maintenance, blah blah.

    But the key question is: what does thailand get for over three times higher cost? does it mean it will get maintenance for the entire lifetime of a helicopter? and columbia bought no maintenance save for the initial guarantee period or whatever?

    And HOW can we know that for sure?

Viewing 15 posts - 436 through 450 (of 934 total)