SR-71 Cockpit

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  • actaeon277

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    Nov 20, 2011
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    The Thrill of Flying the SR-71 Blackbird

    At Mach 3, the plane would expand several inches because of the severe temperature, which could heat the leading edge of the wing to 1,100 degrees.


    Qaddafi had established a 'line of death,' a territorial marking across the Gulf of Sidra , swearing to shoot down any intruder that crossed the boundary. On the morning of April 15, I rocketed past the line at 2,125 mph.


    The SR-71 was an expensive aircraft to operate. The most significant cost was tanker support, and in 1990, confronted with budget cutbacks, the Air Force retired the SR-71.The Blackbird had outrun nearly 4,000 missiles, not once taking a scratch from enemy fire.
    I would like to note, while expensive, it is cheaper than retasking the flight of a satellite, or sending a new one up when you need coverage in a specific spot.



    The spikes are full aft now, tucked twenty-six inches deep into the nacelles. With all inlet doors tightly shut, at 3.24 Mach, the J-58s are more like ramjets now, gulping 100,000 cubic feet of air per second.
     

    DoggyDaddy

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    And I thought I had it bad.
    This photo is captioned wrong.

    Control-Room.jpg

    It sure is... Fortran... easy to use?? Wasn't for me! :):
     

    ModernGunner

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    "Hey, what's the gauge on the left for? No, not that one, no no, not that one, no, the other one. There, right there! THAT one, what's it do?" :laugh:
     

    CathyInBlue

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    There was some form of computation going on. It may have only been mechanical analogue computation, but the aero-spikes were highly sensitive to a myriad of physical qualities, not the least of which was indicated air speed and air density. Early examples suffered from high-speed flame-out when the shockwave entering the intake was not properly reflected between the intake and the aero-spike before hitting the combustion chamber.
     

    churchmouse

    I still care....Really
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    There was some form of computation going on. It may have only been mechanical analogue computation, but the aero-spikes were highly sensitive to a myriad of physical qualities, not the least of which was indicated air speed and air density. Early examples suffered from high-speed flame-out when the shockwave entering the intake was not properly reflected between the intake and the aero-spike before hitting the combustion chamber.

    I read about that. They struggled with those issues and how to control the intake.
     

    9mmfan

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    Very very cool! Always thought the Air Force was foolish for retiring it. High end tech is the answer for everthing.
     

    igotdiesel2

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    Thank you Fenway for posting that picture. That is my favorite plane of all time. Just 3 years ago I saw it with my own eyes when my Dad and Brother in Law went to the Wright Paterson museum. It was breathtaking to say the least. I don't know why it is my favorite but it is. I have a picture if it in my home office. Also, thank you Bigtanker, that was a fun read. -Jason
     

    Roadie

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    Thank you Fenway for posting that picture. That is my favorite plane of all time. Just 3 years ago I saw it with my own eyes when my Dad and Brother in Law went to the Wright Paterson museum. It was breathtaking to say the least. I don't know why it is my favorite but it is. I have a picture if it in my home office. Also, thank you Bigtanker, that was a fun read. -Jason

    My favorite too. When I was younger I read everything the Library had on it. Been to Wright Pat a couple times.. I ignored the sign, i touched it :D
     
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