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25deg south

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  • in reply to: Maximum glide ratio #1279861
    25deg south
    Participant

    Helios 270 km/hr. . I.A.S. or T.A.S.? It seems quite high for I.A.S. IMHO. Just wondering if we are comparing like with like in some of these figures.

    in reply to: Blackburn Ripon is under restoration #1280425
    25deg south
    Participant

    Grendel.Many thanks have responded by PM.

    in reply to: TU-95 vs B-52 #2566553
    25deg south
    Participant

    I will have to pile through a bunch of information, but an article called “The Billion Dollar Bomber” abut the development of the BEAR made the statement about the wings of one version they considered placing in production but did not. Pray for me. Because the last time I had to look up something it took three weeks to at last find it. =GRIN=

    Jack E. Hammond
    Try AIR Enthusiast (as was) July , August & September of 1971

    in reply to: STAR AIRCREW #1281686
    25deg south
    Participant

    It’s probably the only one he’s got.

    in reply to: Jet undercarriage… #1282084
    25deg south
    Participant

    VEGA ECM And of course, in the case of the JP1 the Ministry was just too “skinflint” to redesign the Pericival Piston Provost Landing Gear, until it was proven that it absolutely necessary!
    No, Hunting Percival designed the Jet Provost. The use of Provost legs was to use a high commonality with the earlier aircraft ( about 80% by memory) in order for the company to gain the contract. By the time they had got to the JP4 I think it was down to about 20%. I’ll leave it to others to comment on the rest of your dissertation 🙂

    in reply to: Westland Whirlwind Fighter P.R.O. Files #1282131
    25deg south
    Participant

    Mr Blue Sky. I see Westlands haven’t changed 🙂

    in reply to: The Day-Glo thread…. #1282183
    25deg south
    Participant

    Can anybody confirm a colour known as “Velva Glo” – or something very similar?. I saw it referred to about 1960 just before Day Glo came in for the U.K. and haven’t seen it referred to since.

    in reply to: Westland Whirlwind Fighter P.R.O. Files #1282908
    25deg south
    Participant

    I really don’t know if this will be of use but I do believe that Hal Penrose donated his personal collection to Brooklands.
    There is a certain amount of Westland historic material ( Delanne Lysander etc. )held for the time being , believe it or not, at the Intelligence Museum at Chicksands. This is not normally open to the public however ,for a serious enquiry off-line I can put you in touch with the Curator.

    in reply to: Last designer/pilot #1283294
    25deg south
    Participant

    But, did Tank fly the Hindustan HF-24 Marut as well?
    Certainly not for the first flight ( Wg Cdr Das ) He would have been getting on a bit by then I think. Nevertheless the HF 24 in the Deutches Museum is to commemorate his contribution. Dont think he flew the Helwan 300 either.

    in reply to: Last designer/pilot #1283319
    25deg south
    Participant

    Frank Robinson……)

    in reply to: Last designer/pilot #1283323
    25deg south
    Participant

    Howard Hughes………:)

    in reply to: Last designer/pilot #1283460
    25deg south
    Participant

    Ask him. 🙂

    in reply to: Last designer/pilot #1283479
    25deg south
    Participant

    JDK, I think you are at odds with the facts regarding Ken Wallis and his aircraft. His primary intention was always for them to be employed mainly in the defence sector , never really for light civil GA use. Indeed ,it was in the military sector that the type came close to production on at least two occasions to my certain knowledge.

    in reply to: Last designer/pilot #1283514
    25deg south
    Participant

    I beg to differ regarding Ken Wallis. The aircraft were intended for production and on two occasions came very close to it.

    in reply to: Last designer/pilot #1283604
    25deg south
    Participant

    Ken Wallis by the same token?

Viewing 15 posts - 541 through 555 (of 662 total)