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#241
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On Mar 8, 1:57 pm, Dudley Henriques wrote:
Dan wrote: On Mar 8, 12:00 pm, Dudley Henriques wrote: I actually went out this week and bought a new Macbook Air just for Usenet and email. Wish I'd waited a bit longer though. I'm getting more disillusioned with Usenet by the minute :-)))) -- Dudley Henriques Not so fast -- you have the best platform for FSX AND SimCity at the same time... Have all your simulated people flying on your simulated airplanes. Load o' fun! Dan I actually quit working with Microsoft on their sim program this year. PLEASE don't tell me that you're one of these people who believe I'm a "simulator" pilot because they have discovered I have advised on the program :-))) -- Dudley Henriques Come on, now... Though I disagree with folks but bright and not so, surely you give me more credit than that.... Dan |
#242
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On Mar 9, 8:29*am, Dudley Henriques wrote:
WingFlaps wrote: On Mar 9, 5:53 am, Dudley Henriques wrote: Bertie the Bunyip wrote: wrote in news:ef4a41c9-f87b-4afd-9045- : On Mar 7, 11:37 pm, "Ken S. Tucker" wrote: Glide back to the runway Ken *Students, this is dangerous. Do not turn back to the runway if you are below 1000' agl and lose the engine. You won't make it. You lose considerable altitude in the turn and tend to lift the nose, reducing speed, and to keep near the runway you'll tend to tighten the turn using a skid. It's death waiting to happen via a stall and spin. * * Normal practice is to pick a spot with 30° or so of your flight path. Not a pleasant choice, considering the location of some airports. Well, I'll add to this. You can turn back and make . it can be done. The guy in the airport coffee shop who says it can be done is probably right. I have done it in practice, form fairly short field in standard lightplanes like cubs and 150s. Most of the instructors where I worked agreed that it was the thing to do as long as you were proficient and it was planned before the takeoff roll started. We knew they couldn't neccesarily be done in all airplanes and in all situations. The wind had to be considered as well as traffic ( bad idea to turn back toward a runway with something rolling on it) and so on. We had it sussed. then one of the guys had one one day. Very good stci as well. Better than me back then anyway. He had a good bit of altitude, too 50 or so, he turned around and made the runway but stalled coming across the threshold and cartwheeled donw the runway. He and his father in law survived, but they were lucky. They would definitely have been better off going straight ahead. Bertie The reason we teach straight ahead is sound. One has to consider some kind of average pilot in dealing with this issue. Whether or not it can be done successfully as a turn around is so full of variables it muddies the equation. Considering altitude, wind, and exact position in relation to the departing runway, on the extreme high end of the experience level, a highly trained aerobatic pilot on one hand might could possibly even make the turn using a half turn accelerated stall done in the vertical plane, (modified hammerhead with practically no vertical up line using the vertical plane to reduce the horizontal turning component) This is even possible done by such a pilot flying something like a 172 or a 150, but I would never recommend doing it to anyone. For the "average Joe", that straight ahead within reasonable degree offset approach to the engine failure scenario on takeoff is still the safe way to deal with this issue and probably always will be in my opinion. I'm not a n acro pilot so I'd like you (or some other pilot) to try that manouver power off from the glide and see how much altitude they loose. I'm guessing 200' minimum. Cheers Depends on the airplane and the pilot combination. Such a maneuver assuming a normal climb speed at entry of 80mph as the engine quits would require an immediate aggressive pull into accelerated stall followed by aggressive pro spin rudder to induce a required yaw rate. The trick is to catch the spin entry on the first half turn nose down. 200 feet could easily be required in some airplanes. This isn't something you argue on the specifics. The variables are just too vast. Put it this way. If I had 200 feet in a 172 with an engine failure, I'd be looking for a landing area straight ahead, or more properly I'd already know if such an area existed for the runway I was using since I would have asked :-) (There are runways where no such landing is possible of course) On the other hand, in a Pitts or an Extra in the same scenario, I wouldn't hesitate to attempt what I have described here. I've done this easily in the Pitts with under 100 feet lost and a 180 change in the flight path. -- Controlling the spin sounds like a real problem -get it wrong and you are .... Cheers |
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WingFlaps wrote in
: On Mar 8, 10:47*pm, Bertie the Bunyip wrote: WingFlaps wrote innews:bdf80955-b25f-47b5-91ed-17d86 : On Mar 7, 11:24*pm, Bertie the Bunyip wrote: WingFlaps wrote innews:a529f378-4eb7-42f4-b8eb-5fce8 : On Mar 6, 8:49*am, "Ken S. Tucker" wrote: On Mar 5, 6:17 am, Gig 601XL Builder wrote: Ken S. Tucker wrote: On Mar 4, 7:35 pm, george wrote: On Mar 5, 4:06 pm, Dudley Henriques wrote: You noticed that too huh??? :-)))) Well, I guess the extra weight he lps to get that ole airplane down again on the remaining runway when you pull that ole mixture back on a student right after rotation :-)))) I still can't believe that some-one claiming to be a pilot made the 'pull mixture on takeoff' statement and is still here What's a typo, or it there a reason? BTW, here's a video of that x-wind landing... http://www.thestar.com/News/World/article/309221 (It ****es me off it's an amateur video, for the price of a bit of tape, one would think all landings should be properly video taped, cheap ****in' ****s). Anyway, the rudder steering seems odd to me, based on squinty frame advance...grrrr. Ken Weren't you the guy that was also suggesting that the runway be subject to a walk down before every take-off? For major airports, radar is being developed, but I think dogs could do it faster and better. Hey that was my idea! Do you like it really? I worry though, will dog **** on the airport runway be a problem when projected by jet blast? What do you think? Well, obviously they would wear diapers. Damn, you are smart. Depends or huggies? We'll have to get a $4,000,000 research grant and try both. Great idea. You deal with the **** side and I'll fly the planes! Oh it's Ken's idea. We should let him have the glory. Bet he can make 6 maybe 7 bucks an hour with this one. Bertie |
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#246
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Dan wrote:
On Mar 8, 1:57 pm, Dudley Henriques wrote: Dan wrote: On Mar 8, 12:00 pm, Dudley Henriques wrote: I actually went out this week and bought a new Macbook Air just for Usenet and email. Wish I'd waited a bit longer though. I'm getting more disillusioned with Usenet by the minute :-)))) -- Dudley Henriques Not so fast -- you have the best platform for FSX AND SimCity at the same time... Have all your simulated people flying on your simulated airplanes. Load o' fun! Dan I actually quit working with Microsoft on their sim program this year. PLEASE don't tell me that you're one of these people who believe I'm a "simulator" pilot because they have discovered I have advised on the program :-))) -- Dudley Henriques Come on, now... Though I disagree with folks but bright and not so, surely you give me more credit than that.... Dan I don't mean anything personal at all Dan. Just seems every time someone associates me with Microsoft, somebody suggests I don't fly or haven't flown in real life. In fact, this thread has been full of just that type of accusation by two individuals. No big deal by a long shot. :-)) -- Dudley Henriques |
#247
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WingFlaps wrote:
On Mar 9, 8:29 am, Dudley Henriques wrote: WingFlaps wrote: On Mar 9, 5:53 am, Dudley Henriques wrote: Bertie the Bunyip wrote: wrote in news:ef4a41c9-f87b-4afd-9045- : On Mar 7, 11:37 pm, "Ken S. Tucker" wrote: Glide back to the runway Ken Students, this is dangerous. Do not turn back to the runway if you are below 1000' agl and lose the engine. You won't make it. You lose considerable altitude in the turn and tend to lift the nose, reducing speed, and to keep near the runway you'll tend to tighten the turn using a skid. It's death waiting to happen via a stall and spin. Normal practice is to pick a spot with 30° or so of your flight path. Not a pleasant choice, considering the location of some airports. Well, I'll add to this. You can turn back and make . it can be done. The guy in the airport coffee shop who says it can be done is probably right. I have done it in practice, form fairly short field in standard lightplanes like cubs and 150s. Most of the instructors where I worked agreed that it was the thing to do as long as you were proficient and it was planned before the takeoff roll started. We knew they couldn't neccesarily be done in all airplanes and in all situations. The wind had to be considered as well as traffic ( bad idea to turn back toward a runway with something rolling on it) and so on. We had it sussed. then one of the guys had one one day. Very good stci as well. Better than me back then anyway. He had a good bit of altitude, too 50 or so, he turned around and made the runway but stalled coming across the threshold and cartwheeled donw the runway. He and his father in law survived, but they were lucky. They would definitely have been better off going straight ahead. Bertie The reason we teach straight ahead is sound. One has to consider some kind of average pilot in dealing with this issue. Whether or not it can be done successfully as a turn around is so full of variables it muddies the equation. Considering altitude, wind, and exact position in relation to the departing runway, on the extreme high end of the experience level, a highly trained aerobatic pilot on one hand might could possibly even make the turn using a half turn accelerated stall done in the vertical plane, (modified hammerhead with practically no vertical up line using the vertical plane to reduce the horizontal turning component) This is even possible done by such a pilot flying something like a 172 or a 150, but I would never recommend doing it to anyone. For the "average Joe", that straight ahead within reasonable degree offset approach to the engine failure scenario on takeoff is still the safe way to deal with this issue and probably always will be in my opinion. I'm not a n acro pilot so I'd like you (or some other pilot) to try that manouver power off from the glide and see how much altitude they loose. I'm guessing 200' minimum. Cheers Depends on the airplane and the pilot combination. Such a maneuver assuming a normal climb speed at entry of 80mph as the engine quits would require an immediate aggressive pull into accelerated stall followed by aggressive pro spin rudder to induce a required yaw rate. The trick is to catch the spin entry on the first half turn nose down. 200 feet could easily be required in some airplanes. This isn't something you argue on the specifics. The variables are just too vast. Put it this way. If I had 200 feet in a 172 with an engine failure, I'd be looking for a landing area straight ahead, or more properly I'd already know if such an area existed for the runway I was using since I would have asked :-) (There are runways where no such landing is possible of course) On the other hand, in a Pitts or an Extra in the same scenario, I wouldn't hesitate to attempt what I have described here. I've done this easily in the Pitts with under 100 feet lost and a 180 change in the flight path. -- Controlling the spin sounds like a real problem -get it wrong and you are .... Cheers Absolutely. No argument from me there :-)) As I've said, I'd never advocate doing this to anyone else. I personally would feel confident to do it under specific circumstances with specific parameters in place. Well.....let me rephrase that a bit. There was a TIME when I would have done this. No longer I'm afraid. The days of being that sharp are long gone. :-)) -- Dudley Henriques |
#248
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#249
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Dudley Henriques wrote in
: Bertie the Bunyip wrote: wrote in news:ef4a41c9-f87b-4afd-9045- : On Mar 7, 11:37 pm, "Ken S. Tucker" wrote: Glide back to the runway Ken Students, this is dangerous. Do not turn back to the runway if you are below 1000' agl and lose the engine. You won't make it. You lose considerable altitude in the turn and tend to lift the nose, reducing speed, and to keep near the runway you'll tend to tighten the turn using a skid. It's death waiting to happen via a stall and spin. Normal practice is to pick a spot with 30° or so of your flight path. Not a pleasant choice, considering the location of some airports. Well, I'll add to this. You can turn back and make . it can be done. The guy in the airport coffee shop who says it can be done is probably right. I have done it in practice, form fairly short field in standard lightplanes like cubs and 150s. Most of the instructors where I worked agreed that it was the thing to do as long as you were proficient and it was planned before the takeoff roll started. We knew they couldn't neccesarily be done in all airplanes and in all situations. The wind had to be considered as well as traffic ( bad idea to turn back toward a runway with something rolling on it) and so on. We had it sussed. then one of the guys had one one day. Very good stci as well. Better than me back then anyway. He had a good bit of altitude, too 50 or so, he turned around and made the runway but stalled coming across the threshold and cartwheeled donw the runway. He and his father in law survived, but they were lucky. They would definitely have been better off going straight ahead. Bertie The reason we teach straight ahead is sound. One has to consider some kind of average pilot in dealing with this issue. Whether or not it can be done successfully as a turn around is so full of variables it muddies the equation. Considering altitude, wind, and exact position in relation to the departing runway, on the extreme high end of the experience level, a highly trained aerobatic pilot on one hand might could possibly even make the turn using a half turn accelerated stall done in the vertical plane, (modified hammerhead with practically no vertical up line using the vertical plane to reduce the horizontal turning component) This is even possible done by such a pilot flying something like a 172 or a 150, but I would never recommend doing it to anyone. For the "average Joe", that straight ahead within reasonable degree offset approach to the engine failure scenario on takeoff is still the safe way to deal with this issue and probably always will be in my opinion. Exactly. This guy was way above average and he didn;t manage it... I don't mean to muddy the waters by bringing it up, but the notion is out there. Of course that fjukkwit Ken latched onto it as soon as he heard it. Bertie |
#250
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Dudley Henriques wrote in
: WingFlaps wrote: On Mar 9, 5:53 am, Dudley Henriques wrote: Bertie the Bunyip wrote: wrote in news:ef4a41c9-f87b-4afd-9045- : On Mar 7, 11:37 pm, "Ken S. Tucker" wrote: Glide back to the runway Ken Students, this is dangerous. Do not turn back to the runway if you are below 1000' agl and lose the engine. You won't make it. You lose considerable altitude in the turn and tend to lift the nose, reducing speed, and to keep near the runway you'll tend to tighten the turn using a skid. It's death waiting to happen via a stall and spin. Normal practice is to pick a spot with 30° or so of your flight path. Not a pleasant choice, considering the location of some airports. Well, I'll add to this. You can turn back and make . it can be done. The guy in the airport coffee shop who says it can be done is probably right. I have done it in practice, form fairly short field in standard lightplanes like cubs and 150s. Most of the instructors where I worked agreed that it was the thing to do as long as you were proficient and it was planned before the takeoff roll started. We knew they couldn't neccesarily be done in all airplanes and in all situations. The wind had to be considered as well as traffic ( bad idea to turn back toward a runway with something rolling on it) and so on. We had it sussed. then one of the guys had one one day. Very good stci as well. Better than me back then anyway. He had a good bit of altitude, too 50 or so, he turned around and made the runway but stalled coming across the threshold and cartwheeled donw the runway. He and his father in law survived, but they were lucky. They would definitely have been better off going straight ahead. Bertie The reason we teach straight ahead is sound. One has to consider some kind of average pilot in dealing with this issue. Whether or not it can be done successfully as a turn around is so full of variables it muddies the equation. Considering altitude, wind, and exact position in relation to the departing runway, on the extreme high end of the experience level, a highly trained aerobatic pilot on one hand might could possibly even make the turn using a half turn accelerated stall done in the vertical plane, (modified hammerhead with practically no vertical up line using the vertical plane to reduce the horizontal turning component) This is even possible done by such a pilot flying something like a 172 or a 150, but I would never recommend doing it to anyone. For the "average Joe", that straight ahead within reasonable degree offset approach to the engine failure scenario on takeoff is still the safe way to deal with this issue and probably always will be in my opinion. I'm not a n acro pilot so I'd like you (or some other pilot) to try that manouver power off from the glide and see how much altitude they loose. I'm guessing 200' minimum. Cheers Depends on the airplane and the pilot combination. Such a maneuver assuming a normal climb speed at entry of 80mph as the engine quits would require an immediate aggressive pull into accelerated stall followed by aggressive pro spin rudder to induce a required yaw rate. The trick is to catch the spin entry on the first half turn nose down. 200 feet could easily be required in some airplanes. This isn't something you argue on the specifics. The variables are just too vast. Put it this way. If I had 200 feet in a 172 with an engine failure, I'd be looking for a landing area straight ahead, or more properly I'd already know if such an area existed for the runway I was using since I would have asked :-) (There are runways where no such landing is possible of course) On the other hand, in a Pitts or an Extra in the same scenario, I wouldn't hesitate to attempt what I have described here. I've done this easily in the Pitts with under 100 feet lost and a 180 change in the flight path. One of the problems is you need to do more than 180 degrees, of course. This can be minimised by turning into wind if you have some across and if your runway is wide you've saved a bit of turn that way as well, but you're probably going to have a bit of 'essing' to do on finals and that's going to cost. That's where my friend lost it. Bertie |
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