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Levsha

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  • in reply to: Mig25PDS as escort fighter #2128977
    Levsha
    Participant

    The MiG-25 had a very good endurance and range at slower speeds, it’s flying fuel tank after all, but it still wouldn’t have had the range to accompany a Tu-95 on a long-range strategic strike mission.

    in reply to: Ja 37 viggen ( interceptor version) vs Mig-23MLA #2136530
    Levsha
    Participant

    I’ll bet the Soviets got a few with the MiG-31, but if they did, they wouldn’t release that to the public.

    The Soviet PVO have claimed they did the MiG-31s were flying at Mach 2.35. Whether they would be able to take out an SR-71 in a real shoot-down attempt is unlikely.

    I read the USAF stopped flying over Soviet territory when the MiG-31 entered service (Sled Driver).

    The USAF never tried to fly over Soviet territory with the SR-71, the aircraft was designed not to fly over other countrys’ territory but fly parallel to their borders and coastlines and make their observations from there.

    in reply to: Not building the B-70 when we could have was really dumb #2141168
    Levsha
    Participant

    He was buzzed by MiG-23s multiple times.

    Tony is still correct, the MiGs didn’t challenge Rust in the Cessna.

    in reply to: Mi-8 "Hip" Discussion #2144077
    Levsha
    Participant

    http://imgproc.airliners.net/photos/…0340.jpg?v=v40

    This would seem to put to bed the question on how many B-8 rocket pods the Mi-8 family can carry.

    It would be very rare that a Mi-8 would carry 6 rocket pods operationally, unless it was acting as a gunship, escorting other Mi-8s. It would probably also be too heavy for mountainous regions.

    in reply to: RuAF News and development Thread part 15 #2149907
    Levsha
    Participant

    http://bmpd.livejournal.com/2802599.html

    So, Indonesia buying 11 Su-35 for 1.14 billion USD. Half of the payment will be in goods.

    100 million USD apiece – is that the flyaway cost, or does it include training, spares and support?

    Msphere said that each Su-35 was going to sell for 28-30 million USD – how wrong he was…:rolleyes:

    in reply to: RuAF News and development Thread part 15 #2150013
    Levsha
    Participant

    Marcellogo

    the same Su-35S, despite his name, despite the fact that the first contracted batch of 48 has been fully consigned to VKS and a second one is ongoing, despite having been exported to China and above all despite having been used more than two years to beat the crap out of Isis and other assorted Salafi scums is still not officially Entered Service.

    Well, it flew combat air patrols and fighter escorts missions, but I don’t think it carried out any strike missions itself – certainly didn’t beat the crap out of anyone? Over 250 F-35s have already been delivered already flying with almost half a dozen countries and it’s only now officially entering service.

    in reply to: RuAF News and development Thread part 15 #2150835
    Levsha
    Participant

    Sad news. The first chief-commander of RuAF, General of the Army Petr Deinekin, has passed away today at the age of 79.((

    R.I.P. to this man who was in the head of RuAF in the most hard and grim times in its history.

    I remember him. As C-in-C he paid a visit to the USAF in the US in the early Nineties and flew the B-1B. RIP.

    in reply to: 2017 F-35 news and discussion thread #2151576
    Levsha
    Participant

    That’s not the official RAF site, and I don’t think Typhoon can even carry more than 3 tanks?

    I though there was something a bit weird about it. 5,000 km not…

    in reply to: 2017 F-35 news and discussion thread #2151582
    Levsha
    Participant

    Are we talking ferry range on internal fuel, i.e. empty/clean hi-hi-hi and no allowance for combat? 3700km for the F-35 does seem a bit optimistic in that scenario, but not to a degree that it can be dismissed out of hand. Bear in mind that on such a mission Su-35S range is quoted as 3600km, and the F-35 carries a comparable (possibly slightly less, depending on what empty weight figure you consider plausible for the Su-35) amount of fuel per unit empty weight and slightly more per unit SLS thrust…

    Drag might work against it, but in subsonic cruise I don’t see why the F-35 would be worse than a conventional fighter.

    According to the RAF, ferry range for the Typhoon is 5,382 km with 4 drops, although a normal figure is 3,790 km with 3 tanks

    http://www.armedforces.co.uk/raf/listings/l0028.html

    A similar figure is given for the Rafale.

    So 3,700 km should be possible for the F-35 on internal fuel only.

    in reply to: RuAF News and development Thread part 15 #2151806
    Levsha
    Participant

    PAK-FA Myth Busting

    https://www.youtube.com/watch?v=scJnps0RErg&feature=youtu.be

    Myths about myths. Also some misinformation perhaps? Have we got a figure for the F-22’s maximum thrust levels at full afterburner? If we don’t have this figure how can we possibly calculate its thrust-to-weight figure?

    in reply to: RuAF News and development Thread part 15 #2151818
    Levsha
    Participant

    “Prospective” is a key word – Scar can you think of an ASIC code word for the Su-57 that translates as prospective beginning with the letter “F” ?

    The choice of ASIC code seems to be a completely random process – they usually choose the weirdest words: Faggöt, Fresco, Farmer, Fishbed, etc. Do Russian aircraft still receive ASIC codes today – and who uses them?

    in reply to: 2017 F-35 news and discussion thread #2152843
    Levsha
    Participant

    I don’t know where 3760 km come from but i recall they gave AA combat radius of around 760 nm, so if we convert that to range we have like 2800 km

    mig-31bm: 2800 km is range with a normal payload (2 GBU + 2 AIM-120). 3700 km is possibly range without a payload.

    in reply to: 2017 F-35 news and discussion thread #2152973
    Levsha
    Participant

    I do not believe, I check. Range T-50 is calculated by me

    Attached Files Attached Files
    File Type: zip eger.zip (51.3 KB, 3 views)

    Did you create that Exel file, Paralay?

    Have you flown all those aircraft, or worked on them in any way…?:confused:

    in reply to: 2017 F-35 news and discussion thread #2153037
    Levsha
    Participant

    I get the following:

    F-35B
    Range with a load of 1241 kg, take-off weight 21980 kg – 2602 km
    Range without load – 2758 km

    F-35A
    Range without load – 3760 km

    fineness – 12
    specific fuel consumption – 0.54 kg / kgs * h

    I think that this is not real in 2017. Probably FY18 SAR is trying to deceive us …

    Paralay, you’re supposed to be some sort of expert on the PAK FA. According to Russian Wikipedia the PAK FA has a range of 4300 km, do you trust and accept this figure? If you do, why do you find it so hard to believe that an F-35A can fly non-stop 3760 km on a full tank?

    Практическая дальность:

    на дозвуковой крейсерской скорости:

    с 63 % топлива: 2700 км
    со 100 % топлива: 4300 км
    с 2 ПТБ: 5500 км

    https://ru.wikipedia.org/wiki/%D0%A1%D1%83-57#.D0.9B.D1.91.D1.82.D0.BD.D1.8B.D0.B5_.D1.85.D0.B0.D1.80.D0.B0.D0.BA.D1.82.D0.B5.D1.80.D0.B8.D1.81.D1.82.D0.B8.D0.BA.D0.B8

    in reply to: Military Aviation News #2153448
    Levsha
    Participant

    It does.. the same 128×128 FPA made by Raytheon. That would indicate the same problems with flares.. What makes the AIM-132 superior is not the seeker, but use of 6 and half inch rocket motor instead of the classic 5 inch one, which gives the ASRAAM more thrust, higher speed and longer range. Incidentally, by using the ASRAAM you could fire from much longer distance, potentially render yourself completely undetected. The SyAAF pilot would not even consider using flares before being hit by something coming out of nowhere.

    The maximum range of short-range missiles is probably irrelevant if you’ve got AMRAAMs with you. Range of the missile was never a problem in most short-range engagements, certainly true in this particular case against the Syrian air force.

Viewing 15 posts - 196 through 210 (of 2,665 total)