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Rocky

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Viewing 15 posts - 316 through 330 (of 390 total)
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  • Rocky
    Participant

    Thats funny! I liked that. 🙂

    in reply to: Winningest Fighter #2629522
    Rocky
    Participant

    How many IRIAF F-14s have been shot down? Kill/loss ratio is an important consideration. The F-15 has never been shot down. I don’t recall any Air to Air victories against the F-16. I think an F-18 got shot down by a Foxbat in the the first Gulf War.

    in reply to: MiG-23/27 Flogger and MiG-25/31 #2630162
    Rocky
    Participant

    incredible confussion;

    the flogger ML-F corner speed (obviusly lower than the posted above) is at 8gs, the f14 corner speed is at 6.5gs (and is much higher that the miraculous 300knots!!!), that is the max f14 structural g limit, an what the hell is 7.5gs at mach2!!!!

    The F-14 did not have a structural g limit of 6.5 gs. There may have been an operational directive to keep gs below 6.5 to preserve the airframe life, but the Tomcat pulled more than 6.5 gs.

    in reply to: F-12 in service #2630176
    Rocky
    Participant

    I say it would have been worth it to build the F-12 just to see the look on the face of a MiG-25R driver when the F-12 pulled up beside him at Mach 2.8. :diablo:

    What an awsome jet it would have been… Imagine F-12s escorting B-70s as Foxbats come up to intercept. There is an alternate universe.

    in reply to: MiG-23/27 Flogger and MiG-25/31 #2630219
    Rocky
    Participant

    About wing glove vanes, you should know that in F-14 these are put in fixed position in 90’s because it was concluded that they are unneccessary.
    One more myth about F-14 eliminated.

    I read about that. Fighters manuver best at their corner velocity. The F-14 had a very low corner velocity, much lower than the MiG-23. The F-14 really didn’t need to pull high g at Mach 2, so I can see why that ability was not worth the expense. The MiG-23 fights best at higher speeds, perhaps slashing with the wings fully swept. The excessive stabilty would be a bigger problem for the MiG-23 than the F-14, which fights very well at low wing sweep. If I was an F-14 pilot who had to go up against a jet with a really low wing loading, like a MiG-17, I’d put the wings back and slash at it. I’d want my glove vanes back then. The military often cuts some feature off a weapon just to save money. The glove vanes made the F-14 a better fighter when it had them, even if it usually didn’t need them.

    in reply to: MiG-23/27 Flogger and MiG-25/31 #2630238
    Rocky
    Participant

    If exactly the two poded fuselage engines design is such a breakthrough, why do Raptors, Gripens, Typhoons, Rafales, J-10s, JSFs use different config, then?

    The Raptor is shaped for stealth and supercruise, which is one reason it also doesn’t have the now popular pivoting canards (which are another American invention 😀 ). Stealth and speed concerns might apply to Typhoons and Rafales too. The other aircraft are single engined, silly. :rolleyes: There are other considerations too. Twin podded engines inceases wetted area, which increases drag. Not helpful if you want to supercruise. Moving the engines away from the centerline moves the mass out from the roll axis, which might be bad for the roll rate. In any case, different fighters usually have some different mission requirements that drive the design in a different direction. Sometimes there are different philosophies about what area of performance is more important. Look how different the F-104 and Mirage III were.

    I have no information whatsoever about any special armor protection on the F-14…

    It has none that I know of.

    The theory about two separated engines is a thing of a past. Current heat-seeking missiles are equipped with a special algorithm that seeks for the central part of the aircraft rather than for the nozzle. After the missile has approached to a specific distance to the target (some time before the proximity fuze is initiated), it modifies its calculated trajectory during the final approach to explode as close within the main wing spar as possible. This feature is aimed specifically for knocking out large fighters with a relatively small warhead. Yeah, there are rumors that say that there are special programes for each type of enemy aircraft and that algorithms exist that make the missile explode as close to the live flesh as possible. But I doubt any producer would really use this for his marketing campaign. Can anybody elaborate on this?

    Its hard enough to get a missile to hit an aircraft at all, let alone be choosey about which part. Thats why there are proximity fuses. Cannon rounds get spayed all over the sky, and AAA is barrage fired more often than not. I’ll take two engines until the Iranians have your main wing spar seeking laser cannon and photon torpedos.

    in reply to: Jolly Rogers History is updated #2630644
    Rocky
    Participant

    Thats a great site! I once built a 1/72 scale VF-82 F-14A in 1980 markings. I was never sure I had the star and bar in the right place for that year, but it looks like I did – small size aft of the fuselage stripe. 🙂

    in reply to: MiG-23/27 Flogger and MiG-25/31 #2630652
    Rocky
    Participant

    BTW, even flying-wise I would take a F.3 over any Phantom any day of the week.

    Me too.

    Wow, now they are copies of F-14? Yesterday it was F-15 and day before yesterday the F-16, IIRC.. the damn Russkies must have had a whole arsenal of US aircraft out there 😉

    Let me remind you that flying bodies were nothing new even during the WWII developments..

    Do you know of any jet aircraft that has two poded fuselage engins with a tunnel between them that predates the F-14? And do you know any fighters with wing root extensions that blend into the body that predate the F-16? Any aircraft with rectangular variable ramp intakes that predate the A-5A Vigilante? Come to think of it, any powered heavier than air vehical with wings that predates the Wright Flyer? Yup, its true. All aircraft are copies of something invented here in the USA. 😉 😀

    Now I really want to know where do you have this from. I have never heard about an incident where an F-14 took hard beating and came back to base so that you can prove this. Please, stick to the facts, even if there are some indications that an F-14 would likely survive more, this is still only a personal theory of yours..

    Well, yeah, its my idea, but who would really doubt it? Is the MiG-23 armored? No. Which jet has an extra engine to fly with when one is knocked out? The F-14. Not only are there two engines in the F-14, but they are seperated by some distance, making it even harder to take them both out with one hit. Which jet has an extra vertical stabilizer and rudder to use when one is shot off? The F-14. Which jet is bigger? The F-14.[/QUOTE]

    in reply to: MiG-23/27 Flogger and MiG-25/31 #2630785
    Rocky
    Participant

    “Ben Lambeth, of the US think tank Rand Corporation, flew the MiG-23UB…
    His first impression was the poor view from the cockpit – he was in the front seat. Angle of attack was red-lined at 18deg, and departure and pro-spin tendencies were vicious. Corner velocity… was about 430kt, rather on the high side. Roll response was slow, stick forces were heavy, and Lambeth assesed the turning capability as something between the F-104 and the F-105. In fact, very poor. The “feel” of the Flogger was somewhere between the Tornado and the unslatted Phantom. To summarize, it was no real match even for the Phantom, while against the next generation of Western fighters it was a non-starter.”
    “To go up against Western fighters such as the F-14… would have been a nightmare.”
    MiG-23, Modern Warplanes, Edited by Mike Spick

    “Today, the F-14’s fighter-verses-fighter capability is less respectable. Against older aircraft like the F-4 (or the MiG-23 ‘Flogger’) the Tomcat has few problems…”
    World Airpower Journal Volume 7 Autumn/Winter 1991

    I would add that one problem that the MiG-23 likely has is excessive stability with its wings swept. As the wings of a variable geometry aircraft sweep back, the center of lift moves back. The tailerons must deflect down to keep the nose up. The farther back the wings go, the harder it is to pull up the nose. The F-111 could only pull 2-3 g at high Mach. Grumman solved this problem by adding the glove vanes ahead of the wings on the F-14. They add lift ahead of the center of gravity when the wings are aft, and allow the F-14 to pull 7.5 g at Mach 2. The MiG has no glove vane. Also, the wings on the F-14 automatically sweep to the optimum angle as its speed changes. The MiG pilot sets his wings at 45 deg for manouver, and they stay there. The MiG-23 really lacks the combat advantage of a truly variable geometry fighter. The body of the F-14 generates about 40% of the plane’s lift, and can keep the plane in the air when the wings are completely stalled. The advantage of this body shape was deemed to be worth copying when the MiG-29 and Su-27 were designed. It goes without saying that the F-14 has a vastly better radar, the advantage of a second pair of eyes seated behind the pilot, and it can absorb more battle damage. Even without Phoenix, the Tomcat has longer ranged missiles with larger warheads than the MiG-23 has. True, the F-14 is underpowered, but the aerodynamics are first rate, and it still has speed and range that few fighters match. The MiG-23 is fast too, and the thrust/weight is a little bit better, but I’ll take the F-14 over the MiG-23 any day. 😎

    in reply to: F-14 Tomcat in Special paint #2631428
    Rocky
    Participant

    It looks real to me. All of the shadows are cast from the same light source.

    in reply to: New Australian Carriers #2633371
    Rocky
    Participant

    Navy planning for two new aircraft carriers

    The Royal Australian Navy plans to buy two $800 million, 25,000 tonne amphibious ships by 2010 and secret discussions have been held with ship builders to give the vessels the capacity to carry eight or more so-called short take-off and vertical landing (STOVL) F-35 fighters.

    Australia spends $800 million for a ship that carries eight planes while the US sinks a perfectly good aircraft carrier that operated 90 aircraft. What a waste. 🙁

    in reply to: Why the Vigilante was never a resounding success? #2633395
    Rocky
    Participant

    If it had lasted longer in operation we might have seen a EW derivative (instead of the Grumman EA-6 Prowler) or a precision strike aircraft with JDAMs or similar modern guided ordinance. Who knows, maybe re engined longer range version? or a SAR radar equiped AEW in place of the boring Hawkeye… 😉

    Regards

    Hammer

    Ya know, put some F404 engins in it, use the EF-111A ECM canoe under the belly, and fill that linear bomb bay with avionics, and shazam! One fast, long legged ECM aircraft! Not a bad idea. And of course a Recc version, and another version with four Phoenix under the wings plus two more AIM-120 or Phoenix, if they fit, on the centerline, for fleet defence. I think we are onto something here. 😀

    in reply to: Australian JSF, what's going wrong? #2633403
    Rocky
    Participant

    So we buy American stuff cause it creates interoperability with US stuff. This is despite the fact that a Su-30/-32 would suit Australia’s needs better than the J-35 especially in terms of range and anti-shipping capabilities.

    This would mean acquiring Flankers that would only be used for the defence of Australia and no little side trips to Afghanistan or Iraq or whatever.

    So who do you think Australia is more likely to fire those anti-shipping missiles at – the Kuznetsov or the USS Reagan? Who else is out there to shoot at? Maybe thats why Australia wants the F-35. The RAAF is far more likely to be deployed to Korea than to actually defend the coasts.

    in reply to: BEST AND WORST MOVIE AVIATION SCENES #2633573
    Rocky
    Participant

    The SAM chasing the F-18E in Behind Enemy Lines was really bad, but I’d like to give dishonorable mention to the The Final Countdown F-14As TURNING with Japanese Zeros and then shooting them down with Sidewinders. :rolleyes:

    in reply to: Australian JSF, what's going wrong? #2633631
    Rocky
    Participant

    I hope they last a long time. The F-15E is more versitile, but nothing beats the F-111 in the strike role. The F-35 will be a more survivable aircraft, but it won’t have the range, speed or payload of the F-111. 😎

Viewing 15 posts - 316 through 330 (of 390 total)