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Amiga500

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Viewing 15 posts - 901 through 915 (of 2,151 total)
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  • in reply to: Rise of the 6th Generation Fighter … #2276409
    Amiga500
    Participant

    Its all about as useful as trying to put out an inferno by pissing on it till they decide where they think DEWs will be in 2050/2060/2070.

    That is, both USN usage/capabilities and adversarial usage/capabilities…. which will define both the use of and the defence against. From that, pretty much everything else will cascade.

    Amiga500
    Participant

    It may be that the FAA/EASA should consider mandating that a primary display (front and centre) should be dedicated to displaying only that information. Furthermore, any HUD should display only that information.

    Or even audio callers for the changing flight parameters through different stages of flight.

    i.e.
    takeoff -> call speeds at markers up to Vrotate and then call altitudes at 1500 ft, 3000ft, 10 kft.
    cruise -> change in altitude of >100 ft/sec or change in airspeed of > 10 kts/sec
    decent -> altitude calls 10kft, 5kft, 3kft
    approach -> airspeed calls and altitude calls, especially when outside nominal approach speeds/altitudes.

    Amiga500
    Participant

    Looking like (once again) it is a case of the important flight information – altitude, attitude and airspeed – being lost in the clutter amongst other sh!t that is not needed to fly a plane.

    To grab two examples –
    If AF447 had been aware of their altitude changes… the problem could have been averted.
    If Asiana 214 had been aware of their speed changes… the problem could have been averted.

    It may be that the FAA/EASA should consider mandating that a primary display (front and centre) should be dedicated to displaying only that information. Furthermore, any HUD should display only that information.

    in reply to: RuAF News and Development Thread part 12 #2276766
    Amiga500
    Participant

    Weight balance for flutter concerns. Instead of hving to increase the tickness. Save you some machining time (the part is cutted)

    ?!?

    Its not a wing or something that is remotely loaded aerodynamically.

    Amiga500
    Participant

    Perhaps the solution would be to test them on the job. Have a senior pilot make a “deliberate mistake” at some point in a random flight (obviously, one that could be corrected, but delay the correction enough so the co-pilot would be failing in their duty by not point it out). If the co-pilot/flight engineer doesn’t call them on it. Formal warning.

    Repeat the same test some time in the future. If they again don’t call them on it. Bye-bye.

    If they fail to spot the problem… then bye-bye too as they aren’t fulfilling their primary role anyway!

    You would think word would soon spread amongst the pilots. The message is clear; either throw cultural deference in the bin as you walk onto the flight deck, or get a different job.

    in reply to: Eurofighter vs Rafale for Qatar #2276882
    Amiga500
    Participant

    1. These countries are not authorised for F-35.
    2. They can buy F-16 or F/A-18 or F-15 but probably view these types as less prestigious old technology.
    3. Eurofighter and Rafale represent pinnacle of European aircraft design so are acceptable.
    4. They do not want to be locked into a single supplier.
    5. There’s probably some bribes there too.

    Most Gulf airforces might operate super advanced kit but their air forces are in many ways rich boy’s clubs and show pieces for people who have more money than sense.

    The bold bit is vital. These things are bought not so much for capability as for the Sheikh’s son to have a nice wee aircraft to nip around in.

    Obviously, buying one that is based on a 1970s airframe is soooo 1980s.

    Capability and logic need not necessarily come into this purchasing decision!

    Amiga500
    Participant

    IMO, this accident is a mix of pilot error and a cultural divide stopping the other pilots from speaking up and/or correcting the issue themselves.

    I suppose the question is – how do you change the regulations to deal with that?!?!

    “CS25:999 – Stop being dumb f**ks and do your job – if you aren’t willing to call your senior officers on a mistake, don’t enter the f**king cockpit!”

    Amiga500
    Participant

    Also, he fought in the jet age, chance is there for faster kills.

    The opposite would be true.

    Since your first pass would last longer, you have more time to fire off more rounds and adjust your aim through the targets.

    in reply to: Question about Instantaneous Turn Rates #2236163
    Amiga500
    Participant

    I believe reason is Su-33 has different, more powerful flap configuration than MKI, and this requires some kind of balancing force from canards.

    Sound logic. Out of interest – how much different? [I could go digging – but you might know it straight away]

    in reply to: Question about Instantaneous Turn Rates #2236663
    Amiga500
    Participant

    Of course, but I mentioned it on the account of MKI because there you have different approach (take off/landing).

    Yip – the MKI isn’t landing on a carrier deck, so does not have the same concerns.

    in reply to: Question about Instantaneous Turn Rates #2236715
    Amiga500
    Participant

    It is interesting to note the high positive deflection of the tail (that is counteracting pitching motion produced by canards) and by doing so increasing overall amount of lift generated.
    I`m guessing that the price is higher induced drag, but that is not so important for such low speeds where you need as much as possible amount of lift.

    The idea there is quite simple – by deflecting the canard & elevator to both produce lift, the aircraft can produce more lift for a given aircraft AoA and airspeed – so the pilot can make a slower approach while still maintaining sufficient view of the carrier deck.

    in reply to: RuAF News and Development Thread part 12 #2236874
    Amiga500
    Participant

    I’m guessing there is a hardpoint within the engine at that location and they are wanting to use that as an additional loadpath from engine nozzle to aircraft spine.

    But why on earth are there dozens of rivets above the attachment point? I would have thought they would have machined up a part which pads up toward the attachment rather than riveted together two plates like this – functional yes, but rather ugly!

    in reply to: Question about Instantaneous Turn Rates #2237223
    Amiga500
    Participant

    25 deg is more than enough. Su-27, which may seem like a good high AOA performer is also soft limited to 24 deg AOA.

    Its more than enough if you aren’t chasing much post-stall maneuvering.

    [Note that the post was in response to the assertion that the F-16 was a “great AoA performer”.]

    in reply to: J-17 vs F-18 #2237224
    Amiga500
    Participant

    I’m not agreeing with this paragraph. Seriously this is got to be a joke. I’m sorry PLA-MKII, is just realized that you want the J-17 to win don’t you πŸ˜‰ So the SH wast just build to do BVR? It was build for both missionary on BVR and WVR. Rhino is focused on WVR more than BVR. If we’re talking about the SH armed with AIM-9x and AIM-120’s against the J-17, than the Rhino wins, (remember the rhino is very maneuverable armed with A2A missiles) if its a clean armament with just guns fight, than J-17 wins.

    The Hornet E/F bleeds energy quicker than any other serious combat aircraft on the planet. It is also slower than any other serious combat aircraft on the planet to regain energy (aside from maybe the F-35).

    Pointability is all well and good – but if you kill your energy state to point your nose and cannot quickly regain energy – you’ve very little to defend yourself with against any incoming HMCS launched AAM.

    in reply to: Two JF-17 vs One Su-30MKI #2237888
    Amiga500
    Participant

    The British Empire can hardy be called a failed superpower at its height it controlled a ΒΌ of the earths land mass and held sway over one fifth of the worlds population

    So how much land mass does it control and how much of the world’s population does it hold sway over now?

    I think it safely meets the definition of failed!

    [Not that Team America or quasi-Soviet Russia have been doing much better in avoiding their inevitable decline either.]

Viewing 15 posts - 901 through 915 (of 2,151 total)