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Jim Logajan wrote in
: Bertie the Bunyip wrote: "gatt" wrote in news:13sol8u8jlhokb5 @corp.supernews.com: WTF kind of crosswind does it take to cause this? http://www.liveleak.com/view?i=ddb_1204404185 Wasn't so much the crosswind as the technique used to deal with it. Perhaps so - but it's been alleged there was a wind gust of 155 mph: Nah. has to be a misprint. probably 55 mph. He may have encountered a gust at that point, but it wouldn't have done that to the airplane. I've flown smaller in heavier winds than that. In fact, I was flying in that storm not a million miles from where he was. Our runway was more aligned with the wind than his was, though. We were getting 50 plus in gusts about twenty degrees off with a baseline of about 38. Bertie |
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Bertie the Bunyip wrote:
Jim Logajan wrote in : Bertie the Bunyip wrote: "gatt" wrote in news:13sol8u8jlhokb5 @corp.supernews.com: WTF kind of crosswind does it take to cause this? http://www.liveleak.com/view?i=ddb_1204404185 Wasn't so much the crosswind as the technique used to deal with it. Perhaps so - but it's been alleged there was a wind gust of 155 mph: Nah. has to be a misprint. probably 55 mph. He may have encountered a gust at that point, but it wouldn't have done that to the airplane. I've flown smaller in heavier winds than that. In fact, I was flying in that storm not a million miles from where he was. Our runway was more aligned with the wind than his was, though. We were getting 50 plus in gusts about twenty degrees off with a baseline of about 38. This article has more details that do seem to suggest a misreporting (if not a typo) of the wind speed: http://www.spiegel.de/international/...538926,00.html Scroll to the bottom for an editor's note: "An earlier version of this story contained information from German wire service DPA that listed the strength of storm winds near the airport at 250 kilometers-per-hour (155 miles per hour)." |
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Jim Logajan wrote in
: Bertie the Bunyip wrote: Jim Logajan wrote in : Bertie the Bunyip wrote: "gatt" wrote in news:13sol8u8jlhokb5 @corp.supernews.com: WTF kind of crosswind does it take to cause this? http://www.liveleak.com/view?i=ddb_1204404185 Wasn't so much the crosswind as the technique used to deal with it. Perhaps so - but it's been alleged there was a wind gust of 155 mph: Nah. has to be a misprint. probably 55 mph. He may have encountered a gust at that point, but it wouldn't have done that to the airplane. I've flown smaller in heavier winds than that. In fact, I was flying in that storm not a million miles from where he was. Our runway was more aligned with the wind than his was, though. We were getting 50 plus in gusts about twenty degrees off with a baseline of about 38. This article has more details that do seem to suggest a misreporting (if not a typo) of the wind speed: http://www.spiegel.de/international/...538926,00.html Scroll to the bottom for an editor's note: "An earlier version of this story contained information from German wire service DPA that listed the strength of storm winds near the airport at 250 kilometers-per-hour (155 miles per hour)." Yeah, I think there were regions that did get winds of near that strenght, but even leaving the reporting aside, it's pretty plain to see that it;s the airplane itself causing those gyrations, not the wind. If you eliminate the ground from that picture and just look at the airplane's control deflections. wind or no wind it will do just what it did if the rudder is kicked with nothing to stop the roll. Bertie |
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On Mar 4, 1:04 am, Jim Logajan wrote:
http://www.spiegel.de/international/...538926,00.html Scroll to the bottom for an editor's note: "An earlier version of this story contained information from German wire service DPA that listed the strength of storm winds near the airport at 250 kilometers-per-hour (155 miles per hour)." Jim, it was the plane that was traveling @ 155 mph ![]() Ramapriya |
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Marty Shapiro wrote in
: D Ramapriya wrote in news:706e02c1-4a48-4b69-91e9- : On Mar 4, 1:04 am, Jim Logajan wrote: http://www.spiegel.de/international/...538926,00.html Scroll to the bottom for an editor's note: "An earlier version of this story contained information from German wire service DPA that listed the strength of storm winds near the airport at 250 kilometers-per-hour (155 miles per hour)." Jim, it was the plane that was traveling @ 155 mph ![]() Ramapriya On the local CBS news tonight (Channel 5, San Francisco) they stated the winds were 150 miles per hour. They weren't. If they had been, the A320 would have climbed away vetically. I was inthe area at the time, BTW, and it was blowing about 50 in the gusts. Bertie |
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In article ,
Bertie the Bunyip wrote: Marty Shapiro wrote in : D Ramapriya wrote in news:706e02c1-4a48-4b69-91e9- : On Mar 4, 1:04 am, Jim Logajan wrote: http://www.spiegel.de/international/...538926,00.html Scroll to the bottom for an editor's note: "An earlier version of this story contained information from German wire service DPA that listed the strength of storm winds near the airport at 250 kilometers-per-hour (155 miles per hour)." Jim, it was the plane that was traveling @ 155 mph ![]() Ramapriya On the local CBS news tonight (Channel 5, San Francisco) they stated the winds were 150 miles per hour. They weren't. If they had been, the A320 would have climbed away vetically. I was inthe area at the time, BTW, and it was blowing about 50 in the gusts. Bertie It still raises a couple of questions: 1. Why did ATC direct them to a runway with such an excessive crosswind? 2. Why did the Captain accept such a clearance? -- Remove _'s from email address to talk to me. |
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Orval Fairbairn wrote in
news ![]() In article , Bertie the Bunyip wrote: Marty Shapiro wrote in : D Ramapriya wrote in news:706e02c1-4a48-4b69-91e9- : On Mar 4, 1:04 am, Jim Logajan wrote: http://www.spiegel.de/international/...538926,00.html Scroll to the bottom for an editor's note: "An earlier version of this story contained information from German wire service DPA that listed the strength of storm winds near the airport at 250 kilometers-per-hour (155 miles per hour)." Jim, it was the plane that was traveling @ 155 mph ![]() Ramapriya On the local CBS news tonight (Channel 5, San Francisco) they stated the winds were 150 miles per hour. They weren't. If they had been, the A320 would have climbed away vetically. I was inthe area at the time, BTW, and it was blowing about 50 in the gusts. Bertie It still raises a couple of questions: 1. Why did ATC direct them to a runway with such an excessive crosswind? 2. Why did the Captain accept such a clearance? Probably it was within limits.. I just got of the phone with an A320 friend of mine. Demonstrated x-wind as published by Airbus is 35 knots. He reckons Lufty might have that shortened to 33. If it's within limits you take it if you are comfortable. The wind may have veered and or strengthened while he was on approach. That's tkind of th enature of high wind. We try and keep an ear out for the current wind as we're making the aproach.Also, we have several wind displays on board. There'd be a wind arrow on the nav screen with direction and strength, and a digital display breaking it down into head and crosswind components, so the crew can see whan the wind is where they are at any given moment. In short, they knew what the wind was on the runway and it would have been within limits when they shot the approach. Bertie |
#9
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![]() "Orval Fairbairn" wrote in message news ![]() In article , Bertie the Bunyip wrote: Marty Shapiro wrote in : D Ramapriya wrote in news:706e02c1-4a48-4b69-91e9- : On Mar 4, 1:04 am, Jim Logajan wrote: http://www.spiegel.de/international/...538926,00.html Scroll to the bottom for an editor's note: "An earlier version of this story contained information from German wire service DPA that listed the strength of storm winds near the airport at 250 kilometers-per-hour (155 miles per hour)." Jim, it was the plane that was traveling @ 155 mph ![]() Ramapriya On the local CBS news tonight (Channel 5, San Francisco) they stated the winds were 150 miles per hour. They weren't. If they had been, the A320 would have climbed away vetically. I was inthe area at the time, BTW, and it was blowing about 50 in the gusts. Bertie It still raises a couple of questions: 1. Why did ATC direct them to a runway with such an excessive crosswind? 2. Why did the Captain accept such a clearance? -- Remove _'s from email address to talk to me. Winds were 290, choices were 23 or 33. EDDH 011220Z 29028G48KT 9000 -SHRA FEW011 BKN014 07/05 Q0984 TEMPO 29035G55KT 4000 SHRA BKN008 Al G |
#10
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Bertie the Bunyip wrote in
: Marty Shapiro wrote in : D Ramapriya wrote in news:706e02c1-4a48-4b69-91e9- : On Mar 4, 1:04 am, Jim Logajan wrote: http://www.spiegel.de/international/...538926,00.html Scroll to the bottom for an editor's note: "An earlier version of this story contained information from German wire service DPA that listed the strength of storm winds near the airport at 250 kilometers-per-hour (155 miles per hour)." Jim, it was the plane that was traveling @ 155 mph ![]() Ramapriya On the local CBS news tonight (Channel 5, San Francisco) they stated the winds were 150 miles per hour. They weren't. If they had been, the A320 would have climbed away vetically. I was inthe area at the time, BTW, and it was blowing about 50 in the gusts. Bertie Accuracy from a news report regarding aviation -- no way! Not only did they say it was a 150 MPH crosswind, they also stated that both wings hit the runway. -- Marty Shapiro Silicon Rallye Inc. (remove SPAMNOT to email me) |
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