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#1
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George Patterson wrote:
Matt Whiting wrote: I do greaser full-stall landings just as I was taught. I have never seen anyone do a greaser full-stall landing; the two are contradictory. If you have enough speed to grease it on, you're not even close to a stall. Most people rarely do full-stall landings, and nobody I know teaches students to stall the plane in. You touch down with some flying speed. Not at all. You come in and level out an inch or less above the runway and then bleed off speed until you stall and settle onto the runway. It is very smooth when done correctly. Maybe nobody you know does, but R.C. Johnston at N38 taught his students this way for probably 50 years. Matt |
#2
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![]() "Matt Whiting" wrote in message ... George Patterson wrote: Matt Whiting wrote: I do greaser full-stall landings just as I was taught. I have never seen anyone do a greaser full-stall landing; the two are contradictory. If you have enough speed to grease it on, you're not even close to a stall. Most people rarely do full-stall landings, and nobody I know teaches students to stall the plane in. You touch down with some flying speed. Not at all. You come in and level out an inch or less above the runway and then bleed off speed until you stall and settle onto the runway. It is very smooth when done correctly. Maybe nobody you know does, but R.C. Johnston at N38 taught his students this way for probably 50 years. Matt That's not a full stall landing. That's flying it on. |
#3
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![]() "Matt Whiting" wrote in message ... George Patterson wrote: I have never seen anyone do a greaser full-stall landing; the two are contradictory. If you have enough speed to grease it on, you're not even close to a stall. Most people rarely do full-stall landings, and nobody I know teaches students to stall the plane in. You touch down with some flying speed. Not at all. You come in and level out an inch or less above the runway and then bleed off speed until you stall and settle onto the runway. It is very smooth when done correctly. Maybe nobody you know does, but R.C. Johnston at N38 taught his students this way for probably 50 years. An inch or two? Chuck Yeager should be so good. |
#4
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Matt Whiting wrote:
Not at all. You come in and level out an inch or less above the runway and then bleed off speed until you stall and settle onto the runway. It is very smooth when done correctly. The plane isn't stalling. George Patterson Why do men's hearts beat faster, knees get weak, throats become dry, and they think irrationally when a woman wears leather clothing? Because she smells like a new truck. |
#5
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George Patterson wrote:
Matt Whiting wrote: Not at all. You come in and level out an inch or less above the runway and then bleed off speed until you stall and settle onto the runway. It is very smooth when done correctly. The plane isn't stalling. True, it is just the wing that is stalling. At the onset of stall the airplane will settle very smoothly to the runway assuming that the wheels are very close when the stall occurs. You somehow seem to think that you can let the airplane down more gradually using elevator while at a higher speed than what occurs when the wing stalls. This simply isn't the case in most airplanes. When the wing stalls, the lost of list is fairly dramatic, but it still takes time for the airplane to accelerate downward. If you are within inches of the runway, this will set you onto the ground very gently. Few pilots can do a more gently touchdown using elevator control alone. It is obvious that you weren't taught full-stall landings (by that I mean having the control wheel full-aft and the stall horn blaring at the moment of touchdown) and don't know how they are done or how good the results can be when done properly. You should find an instructor competent in this area and take a lesson or two. It will be both fun and enlightening. Matt |
#6
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"Matt Whiting" wrote in message
... True, it is just the wing that is stalling. At the onset of stall the airplane will settle very smoothly to the runway assuming that the wheels are very close when the stall occurs. You really should have gone and read this whole thread before reviving it. This trail has been worn quite smooth already, and you're on the wrong side of correctness with respect to the possibility of a literal "full-stall landing". You somehow seem to think that you can let the airplane down more gradually using elevator while at a higher speed than what occurs when the wing stalls. This simply isn't the case in most airplanes. When the wing stalls, the lost of list is fairly dramatic, but it still takes time for the airplane to accelerate downward. If you are within inches of the runway, this will set you onto the ground very gently. Few pilots can do a more gently touchdown using elevator control alone. You cannot achieve a pitch angle sufficient to stall the wing while "within inches of the runway". The tail of the airplane will hit the ground first. It is obvious that you weren't taught full-stall landings (by that I mean having the control wheel full-aft and the stall horn blaring at the moment of touchdown) and don't know how they are done or how good the results can be when done properly. Obvious? What's obvious is that you are making statements without having the knowledge to back them up. It's also obvious you don't have the good sense to avoid insulting someone else's flying ability without ensuring first that you have a clue about what you're talking about. I can't vouch for George's flying ability, but there's nothing in his posts to suggest it's anything less than stellar. Your denigration of his flying skills was completely unjustified. You should find an instructor competent in this area and take a lesson or two. It will be both fun and enlightening. Take your own advice. Pete |
#7
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"Peter Duniho" wrote in message
... You cannot achieve a pitch angle sufficient to stall the wing while "within inches of the runway". The tail of the airplane will hit the ground first. Pete, what are the numbers on that? (Sorry if I missed it earlier in the thread.) Let's consider a 172. I've heard (though I don't know if this is right) that the critical AoA for 172s is somewhere around 15-18 degrees. Looking at the diagram in the POH, I see the wing chord at an angle of about 20 degrees to a line tangent to the underside of the main wheels and the tail. So there seems to be room for a stalled landing--especially if there's flap deployment, which increases the camber and AoA even further. Or am I missing something here? --Gary |
#8
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Peter Duniho wrote:
"Matt Whiting" wrote in message ... True, it is just the wing that is stalling. At the onset of stall the airplane will settle very smoothly to the runway assuming that the wheels are very close when the stall occurs. You really should have gone and read this whole thread before reviving it. This trail has been worn quite smooth already, and you're on the wrong side of correctness with respect to the possibility of a literal "full-stall landing". That sometimes happens when you come back from vacatoin. You somehow seem to think that you can let the airplane down more gradually using elevator while at a higher speed than what occurs when the wing stalls. This simply isn't the case in most airplanes. When the wing stalls, the lost of list is fairly dramatic, but it still takes time for the airplane to accelerate downward. If you are within inches of the runway, this will set you onto the ground very gently. Few pilots can do a more gently touchdown using elevator control alone. You cannot achieve a pitch angle sufficient to stall the wing while "within inches of the runway". The tail of the airplane will hit the ground first. In some airplanes, yes, but in many, no. It is obvious that you weren't taught full-stall landings (by that I mean having the control wheel full-aft and the stall horn blaring at the moment of touchdown) and don't know how they are done or how good the results can be when done properly. Obvious? What's obvious is that you are making statements without having the knowledge to back them up. It's also obvious you don't have the good sense to avoid insulting someone else's flying ability without ensuring first that you have a clue about what you're talking about. I can't vouch for George's flying ability, but there's nothing in his posts to suggest it's anything less than stellar. Your denigration of his flying skills was completely unjustified. I didn't denigrate his flying skills, simply suggested that there is a skill he wasn't taught. Nothing to be ashamed of about that and it certainly isn't an insult. I wasn't taught to do Immelmanns, and saying I can't do one is hardly an insult, just a fact. You should find an instructor competent in this area and take a lesson or two. It will be both fun and enlightening. Take your own advice. I do at least once a year. Matt |
#9
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Matt Whiting wrote:
True, it is just the wing that is stalling. No, it's not. You can't get the angle of attack required to stall the wing without hitting the tail. You somehow seem to think that you can let the airplane down more gradually using elevator while at a higher speed than what occurs when the wing stalls. This simply isn't the case in most airplanes. Bull**** -- that's *exactly* what you are doing. It is obvious that you weren't taught full-stall landings No, I was taught by instructors who were educated enough to know what they were actually doing. George Patterson Why do men's hearts beat faster, knees get weak, throats become dry, and they think irrationally when a woman wears leather clothing? Because she smells like a new truck. |
#10
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George Patterson wrote:
Matt Whiting wrote: True, it is just the wing that is stalling. No, it's not. You can't get the angle of attack required to stall the wing without hitting the tail. I get enough angle of attack that the wing will no longer support the weight of the aircraft even with full up elevator. I'm not sure your definition of stall, but this one works for me. You somehow seem to think that you can let the airplane down more gradually using elevator while at a higher speed than what occurs when the wing stalls. This simply isn't the case in most airplanes. Bull**** -- that's *exactly* what you are doing. Yes, I'm using the elevator to bleed off airspeed until the wing will no longer support the airplane. That isn't quite the same as using power and pitch when "flying onto" the runway. The wing will still support the weight of the airplane in that approach so you are flying it onto the ground. It is obvious that you weren't taught full-stall landings No, I was taught by instructors who were educated enough to know what they were actually doing. How many of your instructors have been appeared in AOPA Pilot's Pilot feature? Matt |
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