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Levsha

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Viewing 15 posts - 316 through 330 (of 2,665 total)
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  • in reply to: Russia moving tac air troops to Syria #2145341
    Levsha
    Participant

    http://www.plymouthherald.co.uk/nato-warship-hms-duncan-towed-back-to-plymouth-just-two-days-after-leaving-devonport/story-29928583-detail/story.html

    After all the talk about Kuznetsov and her tugs.

    Ah! Just some teething problems on new tech – a bit like an Armata tank breaking down on Red Square.

    Levsha
    Participant

    I dont think anything can stay in the air longer than a Su-27 in afterburner apart from weird design like SR-71 or Mig-31)

    i would have thought that the F-35 could?

    in reply to: Should the Brits have accepted the Rafale design? #2145614
    Levsha
    Participant

    If this is the only contestation you have about my post, it went WAY better than I expected.

    I wasn’t really bothered by the rest of your post, one way or another, obviously. I just wanted to point out something which people tend to forget when they mention the Typhoon’s multiple production locations.

    in reply to: Should the Brits have accepted the Rafale design? #2145702
    Levsha
    Participant

    In the initial program, the one with all inside the idea was to get cost savings trough a shared development and massive production numbers, both thing that the more the less happened for the ones that remained inside, in the mean time there was the necessity to use the program also for job creation, hence the apparently not-economical decision of having separate assembly lines.

    Nearly all combat aircraft production is carried out in multiple final assembly locations. The Flanker has at least 3 assembly locations, even 4 if you include Chinese production. The Rafale should gain a new assembly plant in India soon. Let’s not talk about the F-16, F-35, etc.

    in reply to: Russia moving tac air troops to Syria #2145980
    Levsha
    Participant

    Radius Wing action “Admiral Kuznetsov”

    http://ic.pics.livejournal.com/bmpd/38024980/3736201/3736201_original.jpg

    http://bmpd.livejournal.com/2270527.html

    That radius map was originally sourced from a French language blog – they don’t provide any kind of source for the combat radiuses given, so it could be just complete conjecture on the French blogger’s behalf. Best to treat the map with a pinch of salt?

    in reply to: Russia moving tac air troops to Syria #2145999
    Levsha
    Participant

    How does Mig-29K has a bigger radius of action compared to Su-33 ?

    http://bmpd.livejournal.com/2270527.html

    Perhaps because the Su-33 only takes of from the Kuznetsov with its smaller ‘auxiliary’ fuel tank empty – just as land based Su-27s normally do?

    in reply to: Finland Air Force #2148277
    Levsha
    Participant

    ???

    Typhoon has been a failure on the export market. In particular it cannot really compete against the Rafale on technical capabilities (not today, it does not even have AESA; and not in the future, when Rafale development will get a big boost from the Indian deal), and it cannot compete against F-35 on both capabilities and price; and it cannot compete against the Gripen E on price.

    It lost in Brazil, Denmark, India, Japan, South Korea, Switzerland. It will lose also in Finland.

    C’est la vie.

    I’m pretty certain that twice the number of countries operate, or will operate, the Typhoon, and twice the number of Typhoons have been produced, compared to the Rafale?

    in reply to: new article on j-20 and pak-fa #2151171
    Levsha
    Participant

    Many Vietnamese MiGs-21s were of the PF/PFM version which has had no gun, at all. The MF came back with a twin-barrel GSh-23-2.

    Well it seems that the overwhelming majority of North Vietnamese kills were with the MiG-21/R-3 missile combo and the MiG-17 and J-6 were eventually sidelined in service – the lack of a gun on the MiG-21 didn’t seem to be considered such a huge disadvantage.

    http://www.acig.info/CMS/index.php?option=com_content&task=view&id=244&Itemid=47

    in reply to: new article on j-20 and pak-fa #2151194
    Levsha
    Participant

    Zaslon was the first fighter-borne PESA ever installed. Electronic beam steering and absence of moving parts alone put the accuracy and reliability numbers to a new league.. Can’t see why it wouldn’t be more accurate and reliable than anything slotted out there once the bugs were ironed out.

    There is little evidence that Zaslon was a reliable radar. The PESA type antenna might be reliable but the there is also the back end of the radar system to consider, processor unit etc.

    in reply to: new article on j-20 and pak-fa #2151210
    Levsha
    Participant

    What about the North Vietnam MIG’s.. didn’t they use a lot of guns?

    Most American kills were with missiles. Most North Vietnamese airforce MiG-21 kills were also with missiles.

    in reply to: new article on j-20 and pak-fa #2151211
    Levsha
    Participant

    AWG-9 sucked against ground clutter.. Just like the APS-96, it might have been great over water but the performance over the terrain allegedly was less than satisfactory. The Zaslon, OTOH, has been designed for over-the-terrain ops against low flying low-RCS targets like cruise missiles from the outset. Can you see a pattern popping out here?

    I can see the R-33/R-37 having a problem with wildly maneuvering targets, the question remains if you have the balls to evade a Mach 4 missile with a warhead of rather monstrous dimensions..

    Don’t forget that many F-14s were upgraded with the APG-71 radar in the 1980s – AWG-9 is 1960s tech.

    The APG-71 was a 1980s upgrade of the AWG-9 for use on the F-14D. It incorporates technology and common modules developed for the APG-70 radar used in the F-15E Strike Eagle, providing significant improvements in (digital) processing speed, mode flexibility, clutter rejection, and detection range. The system features a low-sidelobe antenna, a sidelobe-blanking guard channel, and monopulse angle tracking; all of which are intended to make the radar less vulnerable to jamming.

    The system itself is capable of a 460-mile (740 km) range, but the antenna design limits this to only 230 miles (370 km). Use of datalinked data allows two or more F-14D’s to operate the system at its maximum range.

    Hughes delivered enough APG-71 radars and spares to equip 55 F-14Ds before the program was scaled back as a cost-cutting measure and eventually canceled. The F-14 was officially retired from United States Navy service on September 22, 2006, with the last flight occurring October 4, 2006. The last navy squadron utilizing the F-14 was VF-31

    https://en.wikipedia.org/wiki/AN/AWG-9#AN.2FAPG-71

    in reply to: new article on j-20 and pak-fa #2151223
    Levsha
    Participant

    Most failures to kill were also with missiles which sailed off to nowhere land.

    I’m pretty sure there were far more failed kills with guns than there were with missiles – even in the Vietnam war.

    in reply to: Russia moving tac air troops to Syria #2151607
    Levsha
    Participant

    A MiG-29K crashed at Mediterranean; Any info/confirmation about this incident from Russian posters???

    http://www.combataircraft.net/2016/11/14/russian-navy-mig-29-in-mediterranean/

    https://theaviationist.com/2016/11/14/russian-mig-29k-from-adm-kuznetsov-aircraft-carrier-has-crashed-in-mediterranean-sea/

    That’s the third MiG-29KUB that has been lost in the last few years – and people are criticising the F-22’s crash rate?

    in reply to: new article on j-20 and pak-fa #2151696
    Levsha
    Participant

    It wasn’t that long ago that the US made a similar assumption, and sent F4 Phantoms into combat with no guns. Making such an assumption was as stupid then as it would be now.

    But it was a long time ago – half a century in fact, during the Vietnam war. Most US kills against North Vietnamese MiGs were with missiles in any case, and almost all air-to-air kills since then around the world have been with missiles – gun kills are almost the rare exception today.

    in reply to: Military Aviation News #2152347
    Levsha
    Participant

    thats ****ty but rafale m is the carrier variant so f-22 couldnt be used,

    Well I know that.:rolleyes:

    I’m just passing comment on the fact that people are always criticising the F-22’s availability record – when in fact it doesn’t seem any worse than most other combat types brought into service in the last 10 or 20 years.
    Take a look at Typhoon’s, Rafale’s and Su-30MKI past records.

Viewing 15 posts - 316 through 330 (of 2,665 total)