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"As I was moving relatively slowly" quoting from your post, it sounds like
you were in your car driving. The APPARENT relative movement of an aircraft being observed from a moving vehicle changes drastically if either the aircraft or the car change relative headings. That could make it appear as if the forward motion of the jet had stopped. As for then "it continued climbing" is hard to explain. Perhaps you just thought it had stopped climbing due to the apparent stoppage of any forward movement. -- Darrell R. Schmidt B-58 Hustler History: http://members.cox.net/dschmidt1/ - "DM" wrote in message ... Yesterday I saw a cargo jet (a major air express company) come to what seemed like a dead stop in midair as it was making its ascent. After about 20 - 30 seconds of hanging without dropping out of the sky, it continued climbing and apparently did not crash. There's been nothing about it in the local news but I've still been very concerned. Could someone here explain how such a thing is possible? Some details: the temperature was about 50 degrees F, the sky was mostly clear, and the time was around 0645. I was traveling by car at about 40 MPH on a street that is parallel to a regular flight path. From this street it's common to see 3 or 4 planes per minute either climbing or descending; the airport is about a mile or two away from this particular street. As I was moving relatively slowly compared to the how fast the jet should have been moving, I noticed that I was gaining on it. I quickly eyeballed the area for tall buildings and other geographical reference points so I could be sure that I had a good perspective and wasn't just "seeing things". The object was either not moving or it was moving *very* slowly, and it was not a helicopter. For a few seconds I was stopped at an intersection looking at this hanging plane and at the people in the other cars around me. No one else seemed to be paying any attention to it besides me. The main reason this bothered me so much is because had the plane fallen, it would have landed less than a half mile from where I and about 30 other running cars were, in addition to several warehouse-type buildings and auto repair garages, plus a 6 or 8 lane freeway filled with morning traffic. Since the plane had just taken off and was probably full of fuel, and was still low enough for its markings to be readable from the ground, the crash probably would have been extraordinarily disastrous. I've done a lot of Googling to try to get an understanding of what I saw and really haven't learned anything meaningful. I'm hoping someone here can explain how a "regular" jet--versus a specialized military jet--can apparently stop in midair and not drop from the sky. As a daily traveler near a major metro airport, I'd really like to be reassured that this is not a common occurrence. Debbie |
#2
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Darrell S wrote:
"As I was moving relatively slowly" quoting from your post, it sounds like you were in your car driving. The APPARENT relative movement of an aircraft being observed from a moving vehicle changes drastically if either the aircraft or the car change relative headings. That could make it appear as if the forward motion of the jet had stopped. As for then "it continued climbing" is hard to explain. Perhaps you just thought it had stopped climbing due to the apparent stoppage of any forward movement. yes, I was paying particular attention to how high it was, for obvious reasons. When I fixed on its altitude relative to buildings, power poles, the freeway, etc., for a few seconds the altitude didn't seem to be changing. And for a few seconds my car wasn't moving at all and it didn't seem to be moving either, or if it was it was going slower that you'd expect a plane in takeoff to be moving. Then suddenly did it start moving forward and up. It was just like a helicopter, except it wasn't a helicopter. Debbie |
#3
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DM wrote:
snipped thank you to everyone who replied. I've been considering all the explanations offered and appreciate the information. I'm pretty close to accepting the "optical illusion" idea but am not quite there yet. I was looking hard at that plane because I really didn't want to believe what I was seeing. If it weren't for the fact that I could read the name of the carrier on the plane, I'd probably be going for a UFO explanation! Fly safe everybody. Debbie |
#4
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"DM" wrote in message
... thank you to everyone who replied. I've been considering all the explanations offered and appreciate the information. I'm pretty close to accepting the "optical illusion" idea but am not quite there yet. Airliners simply don't stop in midair. You have no choice but to accept the "optical illusion" idea. [...] Fly safe everybody. We do. Now, since you brought it up, how about you quit panicking every time you see an airplane go overhead doing something other than what you think it ought to be doing. We're not the dangerous boogey man that you, the general public, apparently think we are. Tell your friends. Thanks. Pete |
#5
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![]() "Peter Duniho" wrote in message ... We do. Now, since you brought it up, how about you quit panicking every time you see an airplane go overhead doing something other than what you think it ought to be doing. We're not the dangerous boogey man that you, the general public, apparently think we are. Tell your friends. Methinks the man doth protest too much. -cwk. |
#6
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"C Kingsbury" wrote in message
link.net... Methinks the man doth protest too much. Are you saying that we ARE the dangerous boogey man that the general public thinks we are? Why on earth would you say such a thing? |
#7
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That's probably right. An optical illusion. One night in the late 1950s I
was flying back from Las Vegas to Laredo in a T-33. We were around 30,000'. I was in the front seat and saw a saucer shaped red/orange object way out at 11 o'clock coming straight at me. (around this time there had been numerous flying saucer reports in Texas). I pointed it out to the pilot in the back seat and we both became alarmed. It maintained shape and increased in size, indicating it was moving right towards us. Just before I might have taken evasive action the "saucer" lost its disk shape and we could see it was the moon rising between cloud layers. Since we were looking through lots of atmosphere horizontally, it had a red/orange color. When it first rose above the lower cloud level it was a small disk. As it continued to rise we saw more of the moon, still in the disk shape which produce the illusion it was moving straight towards us. Once more than half the moon was above the cloud layer we could see it wasn't a disk at all but the top of a round moon rising. -- Darrell R. Schmidt B-58 Hustler History: http://members.cox.net/dschmidt1/ - "DM" wrote in message ... DM wrote: snipped thank you to everyone who replied. I've been considering all the explanations offered and appreciate the information. I'm pretty close to accepting the "optical illusion" idea but am not quite there yet. I was looking hard at that plane because I really didn't want to believe what I was seeing. If it weren't for the fact that I could read the name of the carrier on the plane, I'd probably be going for a UFO explanation! Fly safe everybody. Debbie |
#8
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![]() "DM" wrote in message ... Yesterday I saw a cargo jet (a major air express company) come to what seemed like a dead stop in midair as it was making its ascent. After about 20 - 30 seconds of hanging without dropping out of the sky, it continued climbing and apparently did not crash. As others have said, it's just an optical illusion, unless the wind picked up suddenly to bring the aircraft's ground speed to zero (unlikely). At Raleigh-Durham International, there used to be a road that paralleled one of the main runways. A couple of times, I just happened to be on that road at the end where a large commercial jet (B737or similar) was just starting its takeoff roll. I floored the car and left the jet behind. About the time I got to the speed of around 70 mph, that jet blew past me about midway down the runway going so much faster it was hard to believe. It brought home the fact that those jets are moving very fast when they look like they are going the slowest. -Trent PP-ASEL |
#9
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Its called parallax. Your motion, the motion of the plane, and the
background were in the right configuration so that the parallax made the plane appear to be stationary when in fact it was not... "DM" wrote in message ... Yesterday I saw a cargo jet (a major air express company) come to what seemed like a dead stop in midair as it was making its ascent. After about 20 - 30 seconds of hanging without dropping out of the sky, it continued climbing and apparently did not crash. There's been nothing about it in the local news but I've still been very concerned. Could someone here explain how such a thing is possible? Some details: the temperature was about 50 degrees F, the sky was mostly clear, and the time was around 0645. I was traveling by car at about 40 MPH on a street that is parallel to a regular flight path. From this street it's common to see 3 or 4 planes per minute either climbing or descending; the airport is about a mile or two away from this particular street. As I was moving relatively slowly compared to the how fast the jet should have been moving, I noticed that I was gaining on it. I quickly eyeballed the area for tall buildings and other geographical reference points so I could be sure that I had a good perspective and wasn't just "seeing things". The object was either not moving or it was moving *very* slowly, and it was not a helicopter. For a few seconds I was stopped at an intersection looking at this hanging plane and at the people in the other cars around me. No one else seemed to be paying any attention to it besides me. The main reason this bothered me so much is because had the plane fallen, it would have landed less than a half mile from where I and about 30 other running cars were, in addition to several warehouse-type buildings and auto repair garages, plus a 6 or 8 lane freeway filled with morning traffic. Since the plane had just taken off and was probably full of fuel, and was still low enough for its markings to be readable from the ground, the crash probably would have been extraordinarily disastrous. I've done a lot of Googling to try to get an understanding of what I saw and really haven't learned anything meaningful. I'm hoping someone here can explain how a "regular" jet--versus a specialized military jet--can apparently stop in midair and not drop from the sky. As a daily traveler near a major metro airport, I'd really like to be reassured that this is not a common occurrence. Debbie |
#10
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Dean Wilkinson wrote:
Its called parallax. Your motion, the motion of the plane, and the background were in the right configuration so that the parallax made the plane appear to be stationary when in fact it was not... okay! This is clicking for me, even though I know it may just be another way of saying "optical illusion". I read this page, http://en.wikipedia.org/wiki/Parallax and the concept makes sense to me (not to imply that most everyone else's explanation didn't). Debbie |
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