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Levsha

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Viewing 15 posts - 811 through 825 (of 2,665 total)
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  • in reply to: Japan's stealth plane #2289076
    Levsha
    Participant

    What makes you think that?

    What use would such a small plane be, to an island nation like Japan?

    in reply to: Su-25 vs Il-102? #2291790
    Levsha
    Participant

    You are aware that the Il-102 is a tonne lighter, empty? Two tonnes higher MTOW. And has two tonnes more thrust.

    So… seems the designer did a good job all around. How did you do?

    Obligatory never said Il-102 was heavier than the Su-25, just that it was ‘overweight’. And maybe it is?

    He/she was also right in calling the Il-102 ugly too.

    in reply to: fighter agility #2291805
    Levsha
    Participant

    I rate it 2/10. 😉

    in reply to: fighter agility #2291821
    Levsha
    Participant

    most of his statistic come from flight manual which is quite reliable , and to be fair his answer to most question does seem.logical

    Are flight manuals completely reliable sources of an aircraft’s flight performance parameters? what is the purpose of any kind of user-operator manual anyway?

    Andraxuss has access to the the F-22 and F-35’s flight manuals?:confused:

    in reply to: fighter agility #2291860
    Levsha
    Participant

    I treat his posts with the absolute disdain they deserve. A Rafale out-climbing a Typhoon? I mean seriously. Is the F-15C climb rate taken from the Streak Eagle or something? I can only imagine what other BS is in there if I could actually be bothered to analyse it. It’s because of groundless posts like this, with no official data or secondary sources to back them up, that we end up with 200 page tit-tat threads.

    I have to agree. Andraxuss posted a complete wall of text full of statistics which may or may not be verified and which can not be placed into any kind of useful context.

    in reply to: Su-25 vs Il-102? #2291868
    Levsha
    Participant

    Gunner wasn’t just to operate the tail gun IIRC. Il-28s used their tail guns to great effect during bombing runs assent against anyone foolish to try to lob a manpad in their ass in Afghan. eason why they tried to field modify tail gun to Hinds in Afghan and gun pod were mounted the other direction

    But would the gunner be able to spot a MANPADs site until after the the MANPAD missile was fired?

    in reply to: Fulcrum dogfights with Typhoon #2292949
    Levsha
    Participant

    Guessing by definition involves filling the gaps where we lack the “complete info”, so no, there IS point in guessing, and anyone can guess the way they want, be it just out of nationalistic bias or by methodic analyisis or rather scientific estimates. Problem is about convincing other party when neither side has “complete info”.

    But isn’t the MiG-29 almost as heavy as the Typhoon, while having a lot less thrust – I think we can make a good guess here.

    http://forum.keypublishing.com/showthread.php?88369-MiG-29-35-light-medium

    Would depend on weapons too, however what we see in the video is a Eurofighter and MiG-29A with a single WVR missile. Both are equipped with a centerline fuel tank, we can consider them as dropped, or not.

    As for avionics, I don’t think there isn’t much to discuss; For BVR, everything is clear. For WVR, both have IRST, HMS and HOBS missiles, so everything is clear on that too.

    BVR: R-27 vs AIM-120C7 – everything is clear here. WVR: state-of-the-art Iris-T vs 1970s tech R-73? I think everything is clear too.

    in reply to: Fulcrum dogfights with Typhoon #2293182
    Levsha
    Participant

    Nice video, by the way, Good to see MiG-29 still flying in NATO. I also dig that older video from a few years back of Polish MiG-29 jousting it out with the Polish F-16.

    in reply to: Fulcrum dogfights with Typhoon #2293185
    Levsha
    Participant

    I think this is the point where I start the fire by saying;

    Technical comparison for such dogfight would entirely depend on the remaining fuel of the aircraft; If fueled for certain time in combat or certain range, Typhoon should get upper hand in kinematics. If both are fuelled at 50%, MiG-29 would have just as good kinematics in overall, too close to guestimate without having actual data about Typhoon.

    Well, if you haven’t got complete info on the Typhoon, there’s not much point in trying to guestimate performance, is there?

    Technical comparison for such dogfight would entirely depend on the remaining fuel of the aircraft;

    And what about weapons and avionics?

    in reply to: future of ukrainian air force? #2293771
    Levsha
    Participant

    It finished it’s State Acceptance trials 2 months ago, in April.
    A small total was ordered by Ukraine, with the majority orders (as well as funding and components) to be from Russia.

    Ukrainian “State Acceptance trials” What does that mean? I doubt if the An-70 is ready for international deliveries – North Korea, maybe.

    After modernization, which was completed in September 2012, till 31.03.2014 the airplane performed 122 flights and flew 220 hours. In total it carried out 753 flights with total flight duration of 930 hours 48 minutes.

    http://www.antonov.com/news/301

    As pointed out earlier, Airbus itself is a deeply political entity.

    And Antonov, Sukhoi or Boeing, LM aren’t?

    in reply to: future of ukrainian air force? #2293777
    Levsha
    Participant

    Head of Airbus thinks Antonov might fulfill “niche” but shouldn’t compete with Airbus.
    That must be a surprise for some people, reading through this thread again.
    Who could have seen this coming?;)

    http://cfts.org.ua/news/airbus_ne_sovetuet_antonovu_konkurirovat_s_a400m_20200

    And this is early days, just after signing the EU Association agreement.
    Expect more concrete strangulation steps when the big loans start rolling in.

    Well the An-70 can hardly be considered a rival of the A400 at this stage – how much of its flight test programme has it completed? Who has committed to buying the An-70?

    in reply to: AV-8B no gear landing on USS Bataan #2293892
    Levsha
    Participant

    LINK – http://theaviationist.com/2014/06/26/no-nosewheel-landing-av8/

    I never new about this.

    Interesting video.

    So, the obvious question, was there any damage done to the nose section of the plane, seeing as it did bounce a bit?

    in reply to: Typhoons intercept Russian air armada #2294615
    Levsha
    Participant

    So, a EJ230 is just an EJ200 with thrust vectoring? But nobody in western Europe are interested in TVC, or are they?

    in reply to: Typhoons intercept Russian air armada #2294792
    Levsha
    Participant

    That Flanker looks like a relic from the 1980s. I presume it’s a Su-27S or ‘P’ – not even a modernised ‘SM’? In which case that flanker in the picture probably hasn’t got an advantage upon the typhoon’s predecessor, the Tornado F3, certainly regarding radar and BVR missiles.

    in reply to: Typhoons intercept Russian air armada #2294807
    Levsha
    Participant

    A Su-27 can go ~M1.7 with 4xR-73 and 6xR-27s and full fuel load. Also such payload allows Su-27 CG switch to negative stability above ~M1.3 which is not the case for a clean Su-27s. How fast a Typhoon can go with a)10 A-A missiles? b)10 A-A missiles and sufficient fuel to chase a Su-27?

    Point haavarla making is; Su-27 is already too draggy and have too much thrust to be affected by the drag of R-27. Same is not the case for Typhoon.

    Without EFTs, Typhoon won’t have enough fuel -by a long shot- to chase/outrun a Su-27; supercruise or not. To quote Gerry Gallop, a topgun instructor who flew Su-27;

    According to this, Su-27 can maintain supersonic flight for 50+ minutes at M1.3, makes 1300 km. For how long a Typhoon can supercruise with full internal fuel?

    So basically what you are saying is, the Su-27 is a bit like the F-35 – it’s equipped with drop-tanks it can’t drop?

Viewing 15 posts - 811 through 825 (of 2,665 total)