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mack8

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Viewing 15 posts - 1,906 through 1,920 (of 2,087 total)
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  • in reply to: MiG-17 Fresco #2376366
    mack8
    Participant

    As far as i can make out , there were (maby) 3 recognizable fighter-bomber variants of the Mig-17 in service in USSR.

    First one is the Mig-17AS equipped with the AS-21 weapons system , several batches of them were built starting in 1955( i think airwar.ru says 170 in all if my memory serves me right). Recognizable by( when fitted) the pylon situated INBOARD of the drop tank attachment between it and the landing gear leg (dont confuse it with LIM-6 or SI-19 and the likes pylon position) . This pylon has a vertical leading edge. I have a very fuzzy screenshot of one of these planes , so better here’s a link for a wonderful series on russian aircraft on youtube ( this is part 3/5 of this particular series), i have a very bad connection right now so i cant see this vid again to see exactly where this Mig-17AS footage is , but i think is in the second half …
    http://www.youtube.com/watch?v=jrQDtuN8wo0&feature=related

    Second is the fighter-bomber CONVERSION , which i think started in 1958-59 , go to the airwar.ru article on Mig-17AS ,the pic with number 15 is such a conversion , and also if you know about the Dillingen incident , that seems to be such a fighter-bomber Mig-17 conversion aswell. The extra pylon ( again when fitted ) inboard of the drop tanks attachment now has a raked leading edge.( you can also see couple of proper AS pics there )
    http://www.airwar.ru/enc/fighter/mig17ib.html

    Third one ,( now its getting interesting!) aparently the idea of it started in 1969 probably specifically for S-24 carriage, and tests were carried in 1972-73 i think. We all know the pics of Mig-17s from DOSAAF with a pylon OUTBOARD of the drop tanks , which looks like a special fairing where a Mig-21 style pylon was atached ( BDZ-60-21UM). Well i think that’s the one. It’s labeled Mig-17AS in various places i saw , but is it ?
    Second half of the article:
    http://www.airwar.ru/weapon/anur/s24.html
    Some pics here
    http://www.radikal.ru/USERS/tg-mig/suac-ljambir-?pg=4

    Nopw , speaking of inboard pylons , i know for sure at least one romanian Mig-17 converted with pylons mounted in ( it seems) the same position as on LIM-6 , but the arangement looks like the russian 1972-73 type conversion!!! ( Nr.448 , can’t find pics of it on net yet , but i definitely have it in one of my books …)

    All this info i tried to put head to head from various sources , internet, OKB Mikoyan book ( and several other others books too), i hope i didnt made errors ( or at least not many of them! ) if someone else is more knowledgeable on this matter please feel free to correct me…

    in reply to: Russian Aviation News – Part Deux #2376784
    mack8
    Participant

    PAK FA is ready to execute a complete program of flight trials

    20.07.2010
    Farnborough, July 20. The Sukhoi Company has completed the preliminary on-land and in-flight activities which involved all 3 engineering prototypes of the Frontline Aviation Advanced Airborne Complex (PAK FA) – the 5th-generation aircraft.

    These prototypes were used for testbed strength tests, on-land optimization of fuel systems and other work towards flight trials. The flying prototype has made 16 flights. Today, the optimization of aircraft and its safety systems enables execution of a complete program of flight trials, announced the Director General of Sukhoi Mikhail Pogosyan today at the press conference at the Farnborough International Airshow-2010 Press Center.

    So …what does that mean exactly ? Looks like 51 last flew at the LII presentation for Putin . Does anyone knows what Sukhoi is doing now ,( speculation) they grounded 51 and modify/install new equipment on it based on the test flights made , and start the next part of the test flights ? When is this suposed to start ? Any recent info( last i read aparently the second protoptype is suposed to fly in november …)

    Yes i know everything is top secretno , but i just thought it doesn’t harm to ask …:p

    Thanks!

    in reply to: Military Aviation News from around the world – V #2381789
    mack8
    Participant

    Ex-CIA chief: Strike on Iran seems more likely now

    A former CIA director says military action against Iran now seems more likely because no matter what the U.S. does diplomatically, Tehran keeps pushing ahead with its suspected nuclear program.

    Michael Hayden, a CIA chief under President George W. Bush, says that during his tenure a strike was “way down the list” of options. But he tells CNN’s “State of the Union” that such action now “seems inexorable.”

    He predicts Iran will build its program to the point where it’s just below having an actual weapon. Hayden says that would be as destabilizing to the region as the real thing.
    Full Story

    Now what , they want another war ? oh for gods sake …:confused:

    in reply to: Hot Dog PLAAF; News and Photos volume 14 #2397544
    mack8
    Participant

    What is there , it says “this clip has been blocked in your region” at my end…:confused: Thanks.

    (J-15 maby ?Btw in the latest few pics of allegedly J-15s i still cant discern a hook …hmmm)

    in reply to: Hot Dog PLAAF; News and Photos volume 14 #2400310
    mack8
    Participant

    I think becasue they’re newly built and unpainted yet ( and they can even be new J-10Bs!:))

    in reply to: Military Aviation News from around the world – V #2400837
    mack8
    Participant

    No ,wrong Tuzla is a town in Bosnia and Herzegovina.

    http://en.wikipedia.org/wiki/Tuzla

    NO there’s a Tuzla town in Romania aswell, its only a name coincidence!
    http://en.wikipedia.org/wiki/Tuzla,_Constan%C5%A3a

    in reply to: PAK-FA Saga Episode 14 #2400844
    mack8
    Participant

    Holly cow look a this …60 page PAK-FA book by A. Fomin!:eek:
    http://take-off.ru/main/45/481

    Does anyone know how can i get on Aeromedia’s website please?:confused:

    in reply to: Military Aviation News from around the world – V #2400880
    mack8
    Participant

    Ten dead in Romanian military plane crash

    A ROMANIAN military aircraft crashed today minutes after taking off from Tuzla airport, in the northeastern part of Bosnia, killing 10 people and leaving three more injured.
    Deputy Transport Minister Marin Anton said the AN-2 aircraft, a single-engined biplane of Soviet design, lost altitude soon after take-off, crashed and caught fire.

    The plane carried nine paratroopers and four crew members.

    The three injured were taken to a local hospital, one of them in a coma, medical sources said.
    Full Story

    OMG …RIP to all victims:(

    PS: Tuzla is a town in SE Romania ,not Bosnia… 😡

    in reply to: PAK-FA Saga Episode 14 #2402296
    mack8
    Participant

    JP Vieira ,go from this page on …

    http://forum.keypublishing.co.uk/showthread.php?t=98990&page=34

    Anyway ,any news about possible subsequent test flights after june 17? Its been two weeks plus again with no word … Thanks.:)

    in reply to: F-35B or 35C for future Indian Carrier? #2034708
    mack8
    Participant

    Imho probably because among others Su-33 and Mig-29K have excellent low speed characteristics and lift , thanks to their aerodinamics…which again imho i dont think F-35 can match( low speed characteristics , that is )

    in reply to: Typhoon VS F-22 VS Rafale part II #2402475
    mack8
    Participant

    Well maby these figures are know to some of you , but somewhat new for me . In the august AFM( or is it CA ? gee i gotta check) article on F-22, the important bits that jumped in my eyes are :

    APG-77 det.range for a fighter size targer is 180+nm( about or over 330km+), it doesnt say how big is that fighter target tho , is it 1, 3 or 5m2…

    ALR-94 picks up a radar emission at 250nm . At 100+ nm the think can feed data to the radar so that APG-77 can use a very sharp ( narrow? ) beam to locate the target. I wonder if this is the infamous LPI ?

    The biggest eyebrow raiser for me was that in 2004 aparently a Raptor experienced inadvertent heavy G force , which i quote ” exceeded the 7.3G exploitation limit” , which caused the aircraft to be severely stressed and to be grounded forever. So Raptor is rated only for 7.3G ???

    Very interesting read. ( even if i personally i’m full up to my neck of reading page after page and number after number filled with every bloody american airplane , unit, whatever …Only buy them for the trickle of international stuff they somethimes write about)

    in reply to: Small Air Forces Thread #13 #2408351
    mack8
    Participant

    Libya did had Su-22s…

    http://www.acig.org/artman/publish/printer_356.shtml

    Scroll for 5814, ignore the labbeling tho ( Su-20M ? yeah sure… ), its wrong , so is for any other Fitter on that page…

    in reply to: Small Air Forces Thread #13 #2408472
    mack8
    Participant

    Rare shot of Su-20s during the bush war…
    The UM-3K would seem to indicate late 1980s (I thought Su-20s were WFU by then). :confused:
    Any educated guesses on serials? 😀

    More precissely, the single seaters look like Su-22 Fitter-F, like those Peru and Lybia have( judging by the fin root configuration and the undernose fairing). As for the two-seater , its hard to identify the subversion from only the front , but if anything ,imo my bets would be on a contemporary ( to the Su-22s) Su-22U trainer …but it can be easily a later version …

    My 2 cents…:)

    in reply to: PAK-FA Saga Episode 14 #2411714
    mack8
    Participant

    Err…polish and lithuanian wikipedia ?

    Lol.

    The 19700 kg empty weight figure comes straight from the Lockheed website. 🙂

    Imo i’m guessing those figures you talk about are either for YF-22, or ATF requirements , or they are just plainly wrong (willingly or not).

    in reply to: PAK-FA Saga Episode 14 #2411738
    mack8
    Participant

    IIRC Raptor’s empty weight during early development stage was like 15 tons. Let’s wait and see how much will the T-50 weight when it’s ready to be introduced.

    You are reffering to YF-22 , right ? well that aircraft wasnt even closely representative for the F-22A today( apart for the general concept , shape , arangement etc )…I find unusually hard to find some specs for YF-22, but in one place is stated about 15,4t empty …(and about 16,8t for YF-23 )

    It seem the general consensus is T-50-1 is much closer to the eventual configuration of the mature aircraft than the YF-22 was compared to F-22…

Viewing 15 posts - 1,906 through 1,920 (of 2,087 total)