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747 cargo crash in Afghanistan
How in the heck do you get a 747 in that much trouble? All 7 of the crew were lost.
Dramatic video appears to show 747 crash in Afghanistan - CBS News
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1985 500SL Euro w/ AMG bits 130k 1984 300SD Turbodiesel 192k 1980 240D Stick China 188k 2001 CLK55 AMG 101k 2007 S600 Biturbo 149k Overheated Project, IT'S ALIVE!!! |
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Horrible.
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Cargo was not tied down properly and it shifted most likely. Horrible thing o happen since the crew can't fight gravity that much.
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I heard speculation about the cargo shifting. Trucks I think.
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1977 300d 70k--sold 08 1985 300TD 185k+ 1984 307d 126k--sold 8/03 1985 409d 65k--sold 06 1984 300SD 315k--daughter's car 1979 300SD 122k--sold 2/11 1999 Fuso FG Expedition Camper 1993 GMC Sierra 6.5 TD 4x4 1982 Bluebird Wanderlodge CAT 3208--Sold 2/13 |
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Reminds me of the infamous B-52 crash video from the 90s:
1994 Fairchild Air Force Base B-52 crash - YouTube (of course, there the pilot was actually trying to push the envelope) |
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Low speed yielding insufficient lift and no altitude == crash. |
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You just don't imagine such planes can simply fall out of the sky. The B52 was clearly in trouble. It was amazing to me it stayed in the air as long as it did. The 747 once it started having trouble really came down like a rock.
Simply shocking.
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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC] ..I also have a 427 Cobra replica with an aluminum chassis. |
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How can the cameraman (driver of the car) be so quiet through it? He was able to quiet down the dog, you could hear the guy breathing, yet he made noise, and there was no noise when the plane exploded...so close to the car.
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1987 560SL 85,000 miles Meet on the level, leave on the square. Great words to live by Were we directed from Washington when to sow and when to reap, we should soon want bread. - Thomas Jefferson: Autobiography, 1821.
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#10
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I hope there is enough left for them to figure out what went wrong. At least we could then try to keep it from happening again.
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In the first part of the video where the plane was first visible, it appeared to be very nose high. My first thought was that it was tail heavy. The remarks about the cargo shifting are extremely plausible.
Once the aircraft rotated, you would think that this would be the time that the cargo would come unboomed. If it were seriously tail heavy at that point, I think most any pilots instinct would be to stay on the ground and deal with whatever is in front of him. It would also be plausible that the booming held for a few seconds after rotation, but in the severe climbout angle of these big monsters, the booming turned loose a few seconds later when it was too late to do much about it. A plane balanced too far forward is difficult or impossible to get off the ground. One that is loaded too far aft will get off the ground, no problem, but with it being loaded tail heavy, you can never get the nose down to develop enough airflow across the wings to produce lift. IF it was indeed a tail heavy aircraft, or more accurately BECAME a tail heavy aircraft, they were doomed.
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2001 SLK 320 six speed manual 2014 Porsche Cayenne six speed manual Annoy a Liberal, Read the Constitution |
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I fully expect that in order to keep it from happening again, all they will have to do is see that the cargo is henceforth properly tied down. That, of course, after proper weight and balance has been performed.
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2001 SLK 320 six speed manual 2014 Porsche Cayenne six speed manual Annoy a Liberal, Read the Constitution |
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Quote:
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About stalling; As you know, a pilot dooms his plane losing valuable altitude by freezing-up in continuing to hold a yoke cranked back, in a stall situation. The longer a pilot holds the yoke cranked back thinking he is going to overcome the imminent stall with forward thrust, the slower the aircraft speed, and the more altitude he will need to recover from the stall on the way down. The natural instinct to pull-back on the yoke in a stall, and instead push forward to save the plane, must be overcome by training - lots of training. If a pilot does not to try to overcome a stall by pushing forward on the yoke, or whether doing so did or would have had any saving affect in this incident, is impossible to know at this time. |
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There was a similar accident a few years ago with a commuter airline somewhere in the South. There was a tragic weight and balance calculation mistake. The aircraft was hopelessly tail heavy. The pilot started climbing out and it went over just like the 747 in the video. It was similarly close to the airport because it went over into a hangar. It certainly does appear that the 747 was either the victim of such a tragic weight and balance miscalculation, or the tie downs came loose on one of the vehicles being carried. Either way, it was a horrible mistake.
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2001 SLK 320 six speed manual 2014 Porsche Cayenne six speed manual Annoy a Liberal, Read the Constitution |
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