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  • in reply to: Detection range and BVR #2605525
    cru
    Participant

    When the Israeli AF sent its aircraft to bomb the Iraqi nuclear reactor at Osirak, they chose the F-16’s as the attack craft and F-15’s as top cover (instead of using another group of eight F-16’s as top cover). On 09/11/01, when the NORAD mess was straightened out, the USAF had Air Force One escorted by F-15’s!

    A, you are comaparing apples with oranges! In the moment of the Osirak raid, the F 16s were F 16 A! No BVR capability, only being able to launch Sidewinders!
    Nowadays F 16C blk 50 (not to mention blk. 60 with APG 80) with the APG 68 (V)9 and IFF are dangerous because of their smaller RCS compared with ~10 sqm of the F 15!

    cru
    Participant

    …in the IAFs formidable and fearsome AAM inventory.

    :p :p :p
    Could someone name a few weapons from that “formidable” and “fearsome” inventory?

    in reply to: Saudi Arabia's next combat aircraft #2605950
    cru
    Participant

    Ahmed Ali Shah,

    On this forum I red a lost of enormities, but I don’t think that I’ve heard anything more funny as your nationalistic posts :p . Pakistani pilots achieving kills against Isralesi pilots? In your dreams!!!!!!!!!!!! :p 😀 :p 😀

    in reply to: Rafale Spectra news….. #2610001
    cru
    Participant

    As for the US being ho so superior: How about the F-22 maximum AoA “soft” limit of 26*, and the bug discovered in its CFS when it allowed the aircraft to nearly shread itself in flight. Result; $26 million to sort it out.

    This account for $ 1 million per * of AoA what a hard evidence of superiority. About you read about it alittle more?

    The F 22 has a sustained AoA of 60 deg. The only plane in US inventory that has a 26 deg AoA is F16…

    in reply to: Rafale Spectra news….. #2610003
    cru
    Participant

    Relax, mon ami!

    First, I presume you are French, because of your nickname-IIRC Fonk was the top Freench scorer in WWI.

    I suppose being French have one advantage over being only english speaking, we can understand what is writen by French officials and write (back) about it without making a hard mess of it.

    :p Ha,ha, I am not from US, if this is what you imply…

    “a unique EW technique that locates an enemy radar in range and bearing,”

    Tha’ts the PRIMARY function os SPECTRA. ELINT/SINGIT. Not too much to do with active cancellation yet.

    I suppose being French have one advantage over being only english speaking, we can understand what is writen by French officials and write (back) about it without making a hard mess of it.

    “calculates the scatter that it will receive from the Rafale,”

    ECMs again not too much to do with active stealth as yet, as for myself, as long as i haven’t validated my sources i won’t post any “Articles” on it…

    “and transmits an exact mimic of the aircraft’s actual echo — but one-half wavelength out of phase, so that the radar sees nothing. “

    From what AvLeak said (I don’t know how reliable is as a source), it results clearly that active cancelation is supposed to defend the Rafarle against fighter radar.

    Now I don’t know if this is true, I just quote AvLeak; I’m not aware what French sources say about Spectra.

    Before you can afford doing anything of the kind, you might want to be a USAF F-15 exchange pilot flying a Mirage 2000 5F with 2/2 and talk about your recent encounter with your ex-squadron pals flying the very aircraft you thought superior. Get real.

    ? Don’t understand

    tha’t a good one Have you heard about these operational radars: APG 63V(2), APG 79, APG 77, APG 80?”

    Yep heared of them, so did Thales, and since they cannot afford so many variants of the same technology, they simply stick to the actual schedules for the RBE2AESA service entry while developing its technology further:

    These are not “variants”. There are 5 separates radars, each one suited for 5 different fighters.

    But I must admit that the French produces some of the bets target drones for USAF/USN they are called, let me remind, oh, yes Mirage!”

    USAF aren’t operating Mirages which are 50 years old but Kfirs C2s which are just a little younger. I supposed this is too old an history for you to recall.

    :p I was not speaking about Kfirs, I was talking about the Mirages that USAF downed in confilcts 😀

    in reply to: Rafale Spectra news….. #2610032
    cru
    Participant

    My dear French (I presume) friend,

    Did it occur to you that Active cancellation wasn’t mayby only useable vs adverse radars? How about AAM active seekers? As for your theory it implies a one vs two in favour of non-SPECTRA-equiped aircraft.

    No, from AvLeak article:

    One of those functions — as first reported by Show News — is active cancellation, a unique EW technique that locates an enemy radar in range and bearing, calculates the scatter that it will receive from the Rafale, and transmits an exact mimic of the aircraft’s actual echo — but one-half wavelength out of phase, so that the radar sees nothing. If it works effectively, this will make the Rafale harder to detect and track than anything except an all-out stealth aircraft

    it results that it is about a radar that would “detect and track” the Rafale, that is a fighter radar

    Aslo Thales are not only on it, they are fielding the only flying ESA in service in the EU, flying two ESA demonstrators; one for more than two years

    I don’t want to ruin your day :diablo: but from a demonstrator to operational is a long, long, way.

    and at the heels of the US manufacturers when it come to radar technology

    tha’t a good one :p Have you heard about these operational radars: APG 63V(2), APG 79, APG 77, APG 80?

    But I must admit that the French produces some of the bets target drones for USAF/USN :p :p :p :p :p they are called, let me remind, oh, yes Mirage!

    in reply to: Rafale Spectra news….. #2610096
    cru
    Participant

    Almansur is right. I can’t see how active cancelation would work against more than one radar, not to mention the new AESAs that spread the emmited signal in dozens of separates frequencies instead of only one (as in the case of mechanical scanned or phase scanned radars). The Spectra shoud retransmit all these subsignals back in order to obtain “an exact mimic of the aircraft’s actual echo — but one-half wavelength out of phase”. This is practically impossible.

    Also, don’t forget that the continuos retransmission of radar waves would transform the (otherway discrete, I must admit) Rafale into a huge lighthouse for RWRs around.

    in reply to: Israeli Air force thread #2610478
    cru
    Participant

    Desagree.

    If you consider the billions that US poured into Israel (that help, among others, the financing of the domestic aircraft industry), it is a matter of decency to not help a potential adverary of US.

    in reply to: Israeli Air force thread #2610500
    cru
    Participant

    They should say a big thanks, as some systems that are being used on the F-16U have been developed in Elisra, an Israeli company.

    If I would be from Israel, I will restraint myself from such comments. Are you sure that US must to say “a big thaks” to Israel and not vice versa?

    in reply to: Propoganda and Hyped about Fighters #2611771
    cru
    Participant

    – its missiles do nort seem to be superior to their counterparts and are similarly ranged as many others

    The Flex usual Anti-amercan daily rethoric… The F 22 will use the AIM 120 C and the AIM 9X. Now, name one BVR and one WVR missile that outperform these two ones.

    by the way can the raptor do maneauvours like the cobra and the somersault that the flankers do? never seen any videos of raptor doing that?

    And why would need the Raptor do this circus-like “maneauvours”? What operational pourpose would serve?

    in reply to: Mig-31 versus F-22 #2616366
    cru
    Participant

    Very high AoA capability is needed in fighter aircraft because it means that pilot will control the fighter in any maneuver, without fear of departure.

    For example, when avoiding missile during high g transient maneuvering, or when pointing its weapons to high g maneuvering targets, etc, etc.

    The pilot confidence that its own fighter is free of departure in any maneuver is of utmost importance

    Very high AoA is achievable only at low speed! Most dogfiths recorded up to now (in jet era) took place between 0.6-1.2 M. At these speeds, you can’t perform cobras, bells, kulbits, etc.

    in reply to: F-15C Eagle: Today's best Fighter. #2616369
    cru
    Participant

    yes is that 0.05M advantage at g limit, almost useless -if not useless-, the su27 aerodesign is comparable with the f16, not with the 15 that is based in older concepts

    OverG, the advantage of F 15 in supersonic is not the 0.5 M. extra speed, but the larger flying envelope. More precisely, it can pull a few Gs over the Su 27 in supersonic.

    in reply to: Mig-31 versus F-22 #2617161
    cru
    Participant

    From a flight control system standpoint, it is extraordinary.

    Yeah, and from a military point of vue is worthless… 😀

    in reply to: F-15C Eagle: Today's best Fighter. #2617687
    cru
    Participant

    Now you are mistaken. Su-27s have scored multiple kills against MiG-29s in Eritrean-Ethiopian war. This is one of the few conflicts that really shows real capabilities of involved aircraft – both sides had no force multipliers and equally trained pilots with comparable stick time, a great proof of MiG-29’s inability to counter big fighters like Su-27 and F-15.

    Really? As far as I know, the Ethiopan side had Russain operated GCI and also Russian “instructors” were employed as pilots, while the Eritrean MiG 29 were flown by locals…

    in reply to: Mig-31 versus F-22 #2617700
    cru
    Participant

    Firebar, the F 22 can suatain 60 deg; it can too execute a 360 deg rotation. What I considered incorrect formulated was this:

    -SU-30MKI with 360 degrees, unlimited angle of attack.

Viewing 15 posts - 1 through 15 (of 165 total)