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coanda

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  • in reply to: Tucano for Private Use? #435344
    coanda
    Participant

    how are people likely to deal with ejection seats? are there companies out there that can service such items (not prohibitively expensive? ) or would they need to be disarmed?

    in reply to: Zlin 526AFS #435346
    coanda
    Participant

    This model of zlin is based on a limited run model created for entry into the olympics when the olympics included aerobatics (I strongly recommend it be brought back!). It won too. They had grrrrreat colour schemes. A lovely aeroplane. This version had shorter wings than the original and probably some other changes.

    coanda

    in reply to: Catastrophic 777 engine failure in EWR #548713
    coanda
    Participant

    Airbus aircraft do not have dry bays in the wing. The fuel tank boundaries are arranged such that no uncontained failure can pierce more than one tank. Interestingly the GenX engine has much higher loads from a fan blade off event than the equivalent rr engine – this is due to the 3 spool design and the fewer number of fan blades. This means that, along with the containment casing the system is doubly redundant (at least).

    in reply to: A380 into Filton on the 24th #491556
    coanda
    Participant

    Hey guys, thanks for the comments…..it was a great opportunity to get somthing a little different from the 380.

    I also really like the one with the captain looking out….nice bit of interest!

    Post em up northern git!

    in reply to: A380 into Filton on the 24th #491807
    coanda
    Participant

    Thanks guys, it’s pretty interesting to see, and makes a nice backdrop when walking between buildings!

    in reply to: Unusual Armaments??? #1273533
    coanda
    Participant

    yep, martel, but on what…..

    in reply to: Unusual Armaments??? #1273540
    coanda
    Participant

    looks bit like a popeye on a B52 wing pylon…..

    edit: pretty sure it isn’t tho….must be british given the pylon triangle marking…..

    in reply to: DH-88 G-ADEF, Boomerang…looking for info #1293286
    coanda
    Participant

    I’ll have to get those decals…wonder if they have any pics of the sheet…..

    Thanks for the links, I’ll check the campbell black website after 12 tonight, and thanks for the link to pathe, theres a few movies over there.

    in reply to: Edgely Optica #1294075
    coanda
    Participant

    i though that they were rather ‘interesting’ to fly…??

    in reply to: General Discussion #326585
    coanda
    Participant

    Bristols had a car manufacturing arm – which is still going if you are able to paper walls with £50 notes, you might like to pay them a visit………..

    in reply to: Not many of these around #1936327
    coanda
    Participant

    Bristols had a car manufacturing arm – which is still going if you are able to paper walls with £50 notes, you might like to pay them a visit………..

    in reply to: Hornet PX286 and Spitfire SL721 #1307278
    coanda
    Participant

    I’m ready with my ohh’s and aah’s!!!

    in reply to: Spitfire vs Me109. Sustained Turn #1321868
    coanda
    Participant

    The problem with independant and ‘automatic’ slats is that the airflow over the left wing in a banked tight turn can be different to that of the right wing such that the slat may deploy only on one wing, and this, of itself can lead to a spin, besides any other problematic immediate manouveres.

    If I recall correctly, clipped wing spits were produced to effectively tackle the ‘190 at low level.

    I’m interested in the issue of the leading edge slats as used on the 109. The suggestion that an experienced pilot could use the slats to give a tighter turn at low speed is given in what appears to be a rather biased account in ‘Messerschmitt 109 at War’ and I’d like to see if there is anything to back it up.

    It strikes me that this tactic would need a lot of skill as the slats were automatic and worked on negative air pressure, so as one wing was about to stall, the slat would pop out. As this happened unevenly you get the ‘bucking’ that John Dell referred to, and as the aircraft was so close to the stall would surely have needed a master to keep it on the knife-edge. As has been pointed out, because of the Spitfire’s washout, an inexperience pilot could quite easily hold the Spitfire on the cusp of a stall without danger.

    Correct me if I’m wrong but as far as I’m aware the slats were primarily an anti-spin device rather than a tool for reducing the stalling speed as in, say, the Twin Pioneer or Storch where the operation of the slats can be controlled by the pilot.

    The same account suggests (in contrast to the post immediately above) that the 109 had a superior roll rate to the Spitfire. I wonder which it is, or if it switches depending on speed? As far as I was aware the Spitfire’s roll rate was never that good, and it had heavy ailerons (hence the replacement with metal skinned ones and to an extent, the clipping of wings in some models)

    in reply to: Spitfire vs Me109. Sustained Turn #1324632
    coanda
    Participant

    which version of each?

    in reply to: A350 Go Ahead! #575335
    coanda
    Participant

    it is a totally new wing.

Viewing 15 posts - 1 through 15 (of 1,150 total)