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#1
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In a previous article, Jay Honeck said:
speed and altitude without raising the nose too high to see. (One notch of flaps in our Pathfinder keeps things right where they need to be.) Funny you should mention that, but last weekend I was in the scenic pattern at Niagara Falls and there were two Cessnas there as well. To make sure I didn't run them down or lose sight of them, I also had to slow the Lance right down to 90 knots and I discovered 1 notch of flaps lowers the nose enough to see planes at my altitude. Unfortunately being at 90 knots means I can't do the extreme cross control maneuvers I often do to get the wing down so my passengers can see, so I ended up flying a bit wider than the depicted track. -- Paul Tomblin http://blog.xcski.com/ It could have been raining flaming bulldozers, and those idiots would have been standing out there smoking, going 'hey, look at that John Deere burn!' -- Texan AMD security guard |
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Funny you should mention that, but last weekend I was in the scenic
pattern at Niagara Falls and there were two Cessnas there as well. To make sure I didn't run them down or lose sight of them, I also had to slow the Lance right down to 90 knots and I discovered 1 notch of flaps lowers the nose enough to see planes at my altitude. Yep, that flap setting seems to be perfect for sight seeing -- and OSH. Did you play with prop settings at all? I found it easier to maintain 90 knots with the prop full forward, but I don't like red-lining the engine for that long. I eventually settled on 2300 RPM, which meant very low MP, probably around 15 to 17 inches. Dunno if that's "lugging" the engine, though. Prolly better to red- line it... It's funny -- we flew over the falls last year, but I never "did the pattern". Quite frankly, I thought viewing them from above was cool but kinda boring, after the thunder and grandeur of being practically IN them, aboard the "Maid of the Mist". -- Jay Honeck Iowa City, IA Pathfinder N56993 www.AlexisParkInn.com "Your Aviation Destination" |
#3
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In a previous article, Jay Honeck said:
Did you play with prop settings at all? I found it easier to maintain 90 knots with the prop full forward, but I don't like red-lining the engine for that long. I eventually settled on 2300 RPM, which meant very low MP, probably around 15 to 17 inches. I tend the leave the prop at 2300 all the time, because our club charges by a 2400 rpm "tach hour". I don't think there is any harm in running at a low MP. -- Paul Tomblin http://blog.xcski.com/ Some days violence is just a nice quick solution to a problem that would need thought, planning and actual work to do justice to. -- Wayne Pascoe |
#4
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![]() "Paul Tomblin" wrote I tend the leave the prop at 2300 all the time, because our club charges by a 2400 rpm "tach hour". I don't think there is any harm in running at a low MP. Lugging the engine hammers the bottom end bearings, but I don't think I would consider 15 - 17 a harmful "lugging" pressure. -- Jim in NC |
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