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#181
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posted to rec.boats
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On 2/18/15 1:41 PM, Stick Left-Steer Left wrote:
On Wed, 18 Feb 2015 12:40:26 -0500, Wayne.B wrote: On Wed, 18 Feb 2015 09:06:23 -0500, Abit Loco wrote: On Tue, 17 Feb 2015 20:44:29 -0500, Wayne.B wrote: On Tue, 17 Feb 2015 17:22:57 -0500, "Mr. Luddite" wrote: This is a common debate between RC pilots and those who hold a pilot's license. Like I said before I don't knock those to enjoy the RC thing. It's fun for many but it's a totally different experience. Sure, there are similarities in the respect that both have wings and go up in the air. But that's about it. I did all of my flight instruction in a Cessna 152. After I soloed I flew the 152 and a 150 quite a bit. I did the cross country phase and final check flight for my ticket in a Cessna 172. All the Cessna's were high winged aircraft. After a while I wanted to try something different, so I arranged for a checkout flight in a Piper Warrior which is more powerful and low winged. Felt like I was flying a Boeing 747 by comparison. That all said, I am glad I did it but I also realized I am not a "natural" pilot who enjoys the stresses of flying. I like boating much more. === I agree with all that, and most importantly, boats do not fall from the sky when you screw up. :-) Don't these new boats have the S.A.F.E. technology? I'll bet Harry's does, so he can navigate ferocious inlets. https://www.youtube.com/watch?v=yZpFSE2pUI0 I've never used my SAFE switch. Never had enough time to get to it. === I assume you mean panic mode? The beginners mode sounds highly desirable while you're just getting started. Yeah, panic mode. The beginner's mode takes a lot of room. The plane will not turn, climb, or desend as rapidly. I flew it in beginner's mode when I first got it, but twice put it in trees because it wouldn't climb fast enough. Upon lots of advice, I quit flying in beginner's mode. You must be approaching 30 posts so far today on your toy airplanes...will you set a record? Stay tuned. -- Proud to be a Liberal. |
#182
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posted to rec.boats
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On Wed, 18 Feb 2015 13:43:24 -0500, Keyser Söze wrote:
On 2/18/15 1:41 PM, Stick Left-Steer Left wrote: On Wed, 18 Feb 2015 12:40:26 -0500, Wayne.B wrote: On Wed, 18 Feb 2015 09:06:23 -0500, Abit Loco wrote: On Tue, 17 Feb 2015 20:44:29 -0500, Wayne.B wrote: On Tue, 17 Feb 2015 17:22:57 -0500, "Mr. Luddite" wrote: This is a common debate between RC pilots and those who hold a pilot's license. Like I said before I don't knock those to enjoy the RC thing. It's fun for many but it's a totally different experience. Sure, there are similarities in the respect that both have wings and go up in the air. But that's about it. I did all of my flight instruction in a Cessna 152. After I soloed I flew the 152 and a 150 quite a bit. I did the cross country phase and final check flight for my ticket in a Cessna 172. All the Cessna's were high winged aircraft. After a while I wanted to try something different, so I arranged for a checkout flight in a Piper Warrior which is more powerful and low winged. Felt like I was flying a Boeing 747 by comparison. That all said, I am glad I did it but I also realized I am not a "natural" pilot who enjoys the stresses of flying. I like boating much more. === I agree with all that, and most importantly, boats do not fall from the sky when you screw up. :-) Don't these new boats have the S.A.F.E. technology? I'll bet Harry's does, so he can navigate ferocious inlets. https://www.youtube.com/watch?v=yZpFSE2pUI0 I've never used my SAFE switch. Never had enough time to get to it. === I assume you mean panic mode? The beginners mode sounds highly desirable while you're just getting started. Yeah, panic mode. The beginner's mode takes a lot of room. The plane will not turn, climb, or desend as rapidly. I flew it in beginner's mode when I first got it, but twice put it in trees because it wouldn't climb fast enough. Upon lots of advice, I quit flying in beginner's mode. You must be approaching 30 posts so far today on your toy airplanes...will you set a record? Stay tuned. Would you rather see anti-social ****? -- Guns don't cause problems. The behavior of certain gun owners causes problems. |
#183
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posted to rec.boats
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On 2/18/15 1:47 PM, Stick Left-Steer Left wrote:
On Wed, 18 Feb 2015 13:43:24 -0500, Keyser Söze wrote: On 2/18/15 1:41 PM, Stick Left-Steer Left wrote: On Wed, 18 Feb 2015 12:40:26 -0500, Wayne.B wrote: On Wed, 18 Feb 2015 09:06:23 -0500, Abit Loco wrote: On Tue, 17 Feb 2015 20:44:29 -0500, Wayne.B wrote: On Tue, 17 Feb 2015 17:22:57 -0500, "Mr. Luddite" wrote: This is a common debate between RC pilots and those who hold a pilot's license. Like I said before I don't knock those to enjoy the RC thing. It's fun for many but it's a totally different experience. Sure, there are similarities in the respect that both have wings and go up in the air. But that's about it. I did all of my flight instruction in a Cessna 152. After I soloed I flew the 152 and a 150 quite a bit. I did the cross country phase and final check flight for my ticket in a Cessna 172. All the Cessna's were high winged aircraft. After a while I wanted to try something different, so I arranged for a checkout flight in a Piper Warrior which is more powerful and low winged. Felt like I was flying a Boeing 747 by comparison. That all said, I am glad I did it but I also realized I am not a "natural" pilot who enjoys the stresses of flying. I like boating much more. === I agree with all that, and most importantly, boats do not fall from the sky when you screw up. :-) Don't these new boats have the S.A.F.E. technology? I'll bet Harry's does, so he can navigate ferocious inlets. https://www.youtube.com/watch?v=yZpFSE2pUI0 I've never used my SAFE switch. Never had enough time to get to it. === I assume you mean panic mode? The beginners mode sounds highly desirable while you're just getting started. Yeah, panic mode. The beginner's mode takes a lot of room. The plane will not turn, climb, or desend as rapidly. I flew it in beginner's mode when I first got it, but twice put it in trees because it wouldn't climb fast enough. Upon lots of advice, I quit flying in beginner's mode. You must be approaching 30 posts so far today on your toy airplanes...will you set a record? Stay tuned. Would you rather see anti-social ****? Are you referring to your racist, anti-black posts? -- Proud to be a Liberal. |
#184
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posted to rec.boats
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On Wed, 18 Feb 2015 13:48:44 -0500, Keyser Söze wrote:
On 2/18/15 1:47 PM, Stick Left-Steer Left wrote: On Wed, 18 Feb 2015 13:43:24 -0500, Keyser Söze wrote: On 2/18/15 1:41 PM, Stick Left-Steer Left wrote: On Wed, 18 Feb 2015 12:40:26 -0500, Wayne.B wrote: On Wed, 18 Feb 2015 09:06:23 -0500, Abit Loco wrote: On Tue, 17 Feb 2015 20:44:29 -0500, Wayne.B wrote: On Tue, 17 Feb 2015 17:22:57 -0500, "Mr. Luddite" wrote: This is a common debate between RC pilots and those who hold a pilot's license. Like I said before I don't knock those to enjoy the RC thing. It's fun for many but it's a totally different experience. Sure, there are similarities in the respect that both have wings and go up in the air. But that's about it. I did all of my flight instruction in a Cessna 152. After I soloed I flew the 152 and a 150 quite a bit. I did the cross country phase and final check flight for my ticket in a Cessna 172. All the Cessna's were high winged aircraft. After a while I wanted to try something different, so I arranged for a checkout flight in a Piper Warrior which is more powerful and low winged. Felt like I was flying a Boeing 747 by comparison. That all said, I am glad I did it but I also realized I am not a "natural" pilot who enjoys the stresses of flying. I like boating much more. === I agree with all that, and most importantly, boats do not fall from the sky when you screw up. :-) Don't these new boats have the S.A.F.E. technology? I'll bet Harry's does, so he can navigate ferocious inlets. https://www.youtube.com/watch?v=yZpFSE2pUI0 I've never used my SAFE switch. Never had enough time to get to it. === I assume you mean panic mode? The beginners mode sounds highly desirable while you're just getting started. Yeah, panic mode. The beginner's mode takes a lot of room. The plane will not turn, climb, or desend as rapidly. I flew it in beginner's mode when I first got it, but twice put it in trees because it wouldn't climb fast enough. Upon lots of advice, I quit flying in beginner's mode. You must be approaching 30 posts so far today on your toy airplanes...will you set a record? Stay tuned. Would you rather see anti-social ****? Are you referring to your racist, anti-black posts? I'm referring to the last 247 posts you've made. The Bozo's Bin...is it full yet? Are you heeding Eriksson's advice - if you don't like it, don't read it? -- Guns don't cause problems. The behavior of certain gun owners causes problems. |
#186
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posted to rec.boats
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On 2/18/2015 11:19 AM, Stick Left-Steer Left wrote:
On Wed, 18 Feb 2015 11:10:31 -0500, Justan Olphart wrote: On 2/18/2015 8:19 AM, Abit Loco wrote: On Tue, 17 Feb 2015 19:47:19 -0500, "Mr. Luddite" wrote: On 2/17/2015 6:30 PM, Abit Loco wrote: On Tue, 17 Feb 2015 16:46:45 -0500, "Mr. Luddite" wrote: On 2/17/2015 12:44 PM, Abit Loco wrote: On Mon, 16 Feb 2015 20:35:18 -0500, "Mr. Luddite" wrote: On 2/16/2015 8:18 PM, wrote: On Monday, February 16, 2015 at 7:08:10 PM UTC-5, Mr. Luddite wrote: On 2/16/2015 6:31 PM, wrote: On Monday, February 16, 2015 at 12:25:26 PM UTC-5, John H. wrote: The big difference between simulators/real airplanes and RC airplanes - in sims or real planes, the nose of the plane is in front of you. With an RC plane, at least part of the time, the nose is pointed at you. That means the left and right controls are reversed. This, I believe, is what causes the most problems, at least for me. Another related difference is that pilots in a real plane has a seat of the pants, first person view. Not so with RC. Something that helps newbies to RC is that when the airplane is flying towards you and the controls are reversed, your can turn your body so the transmitter is faced the same way as the plane, but look back over your shoulder at the plane. That way the stick moves to the right, the plane moves to the right. It's a crutch, but with some more stick time it'll come naturally. I don't think there's much at all in common comparing RC flying and flying a real airplane. Speed scale is totally different. Turns and maneuvers are not anything close to being realistic to flying an airplane. I see it as a fun hobby for many but to compare it to actually flying an airplane it isn't even close. If you think about it, it's very similar. The same rules apply, the aircraft reacts the same way. RC planes can do things that real planes can't, but they also suffer from the fact that they don't fly quite the same way. Said another way, the air molecules are still the same size, while the wings and control surfaces of RC planes are far smaller. That's why truly scale RC planes don't tend to fly very well. Good RC pilots can fly very realistically. I saw a jet done up in Fed-Ex colors being flown slowly and with coordinated turns. It looked very real, except for the size, although it was still large with about a 10 foot wingspan. But while you may have not meant it, your attitude is common with "real" pilots. They think of RC planes as toys. And they crash them when they first try to fly them, thinking that if they can fly the real thing, they can fly the toy. They cannot. ![]() Real pilots hope to walk away from a crash. RC pilots walk towards it! I wasn't knocking RC flying. I know a lot of people enjoy it. I also know a lot of people who think it's similar to actual flying (which it isn't). As you point out the scale is totally different, the power to weight ratio is different and the control surfaces behave differently. I've tried a couple once in flight. You're right. I can land an airplane but I'd crash an RC if I tried applying my flying instincts and control. Back when I was flying I used to play with whatever the current version of Microsoft Flight Simulator was at the time. I had the yoke and pedal controller set up. It was not exactly like flying but was pretty close in many ways, especially how the wing surfaces reacted in the simulator. Even more realistic when you added in a little "weather" and turbulence. I think that was much closer to the "feel" of actually flying than a RC plane can ever be. Flight simulators such as Microsoft's have very, very little resemblance to RC flying. You keep saying its not similar to actual flying. How do the control surfaces behave differently? What is the power to weight ration of the 'real' airplanes to which you refer? Do RC airplanes have a lot more power to weight? Less? Here are the motor specs for my motor: Power 15 Brushless Outrunner Motor, 950Kv Key Features Equivalent to a 15-size glow engine for sport and scale airplanes weighing 36–56 oz (1020–1590 g) Ideal for 3D airplanes weighing 32–40 oz (910–1135 g) Ideal for models requiring up to 575 watts of power High-torque, direct-drive alternative to inrunner brushless motors Includes mount, prop adapters and mounting hardware External rotor design—5mm shaft can easily be reversed for alternative motor installations Slotted 14-pole outrunner design High-quality construction with ball bearings and hardened steel shaft Here are my airplane specs: Apprentice S 15e RTF with SAFE Product Specifications Wingspan: 59.0 in (1500mm) Overall Length: 42.5 in (1080mm) Wing Area: 515 sq. in. (33.2 sq. dm.) Flying Weight: 49.0 oz (1390 g) Motor Size: 15-size brushless outrunner Radio: Spektrum DX5e transmitter (included) CG (center of gravity): 3-1/8 in (79.0mm) back from the leading edge of wing Prop Size: 11 x 8 Speed Control : 30-amp brushless (installed) Recommended Battery: 11.1V 3S 3200mAh LiPo (included) Flaps: No Retracts: No Control Throw (Ailerons): Low: 0.71 in (18mm); High: 0.91 in (23mm) Control Throw (Elevator): Low: 0.71 in (18mm); High: 0.91 in (23mm) Control Throw (Rudder): Low: 1.10 in (28mm); High: 1.35 in (35mm) How does one compare the 'power to weight' ratio? RC planes can climb faster than any comparable "real" airplane. How fast can you climb? Pretty much like a rocket. A real airplane doesn't climb like that and to try it would result in a stall very quickly. A real airplane requires taking weight, temperature, altitude and air density as factors. With RC flying, none of those issues matter much. Try flying a real airplane. Then you are qualified to judge and compare. If I tried to climb vertically with the Apprentice, I'd be in a stall very quickly. if the power is up it will do a loop, but not climb like the 3D planes discussed earlier. It's absolutely true that I don't worry much about temperature and air density as factors. Weight and its distribution are important, as is altitude. Too high and I've violated FCC regs and/or lost sight of the aircraft. A real F/A-18 will probably climb faster than any of the scale RC aircraft and is probably much faster. I've never seen any RC aircraft that could climb at 50,000 feet/min or fly 1000 mph, and that would include a scale RC F/A-18. But, maybe you have. A little sensitive about your newly found hobby, aren't you? Do my comments about an F/A-18 sound sensitive? Or was that just the best rebuttal you could come up with? You were the one telling us what real airplanes could not do. I don't know why you two can't get along. It's not as if either one of you is a Harry Krause type. I'm trying to answer his questions as best I can. I'm thinking the RC aircraft he flew was his neighbor's quadcopter. That would explain all the questions he had about flying an RC airplane. And you would be wrong. Again. |
#187
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posted to rec.boats
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On 2/18/2015 8:45 AM, Abit Loco wrote:
On Tue, 17 Feb 2015 20:43:23 -0500, "Mr. Luddite" wrote: On 2/17/2015 8:22 PM, Abit Loco wrote: On Tue, 17 Feb 2015 19:03:38 -0500, "Mr. Luddite" wrote: On 2/17/2015 6:11 PM, Abit Loco wrote: On Tue, 17 Feb 2015 14:47:49 -0800 (PST), True North wrote: I'm not sure it's a good idea to encourage Johnny to try real flying. If he has half the problems with a real plane as he does with his toy versions....Lord help the local folk. You have to admit, it's kind of fun watching Krause and Eriksson 'gang up' on Herring over something so ridiculous. What a laugh! Ganging up? I told you that I am not knocking your RC flying hobby. It's fun for many. You are the one who is trying to convince me and others that flying a RC airplane is similar to real flying. There are similarities. Period. That's all anyone here has said. I think that ingrained pilot arrogance is rearing its ugly head. Done for today. Sleep well. I can more clearly understand why some consider you an asshole. I wasn't looking for a fight nor was I boasting about having a pilot's license. I acknowledged that I wasn't knocking your hobby and I acknowledged that I am not a "natural" pilot and didn't particularly find it relaxing or even fun. Coulda fooled the **** right out of me! You are the one who asked what the differences where. I tried to present a few and you respond with the pilot arrogance thing. It was not me who responded with the pilot arrogance thing, although I'll admit to using the word later. You remind me of an old lady sometimes. Amazing that you made it in the Army for so long. Good morning! Some consider me an asshole because I'm assholish. You are catching on. |
#188
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posted to rec.boats
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On 2/18/2015 8:58 AM, Abit Loco wrote:
On Tue, 17 Feb 2015 20:41:57 -0500, Wayne.B wrote: On Tue, 17 Feb 2015 17:10:34 -0500, Keyser Söze wrote: This is really funny stuff...thanks, Luddite. ![]() that RC boat in a swimming pool is just like driving a real boat through a ferocious inlet. I mean, what's the difference? === What the heck would you know about driving a *real* boat through a ferocious inlet? Really. With regard to Dick's suggestion about taking a flying lesson, I highly recommend it. Introductory lessons are usually priced at reasonable rates and it will give you a taste of the real deal. You'll find it quite interesting. My first lesson was in a Piper J3 tail dragger with no doors or windows and controlled with a "stick". It was about as basic as you can get short of an ultra light. I'd like to find someone who would take me and a couple grandkids up in one of those piper style airplanes. Any flight school would be happy to accommodate you. In my check out flight in the Piper Warrior my younger son and son-in-law were in the back seat. |
#189
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posted to rec.boats
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On Wed, 18 Feb 2015 14:44:12 -0500, "Mr. Luddite" wrote:
On 2/18/2015 8:19 AM, Abit Loco wrote: On Tue, 17 Feb 2015 19:47:19 -0500, "Mr. Luddite" wrote: On 2/17/2015 6:30 PM, Abit Loco wrote: On Tue, 17 Feb 2015 16:46:45 -0500, "Mr. Luddite" wrote: On 2/17/2015 12:44 PM, Abit Loco wrote: On Mon, 16 Feb 2015 20:35:18 -0500, "Mr. Luddite" wrote: On 2/16/2015 8:18 PM, wrote: On Monday, February 16, 2015 at 7:08:10 PM UTC-5, Mr. Luddite wrote: On 2/16/2015 6:31 PM, wrote: On Monday, February 16, 2015 at 12:25:26 PM UTC-5, John H. wrote: The big difference between simulators/real airplanes and RC airplanes - in sims or real planes, the nose of the plane is in front of you. With an RC plane, at least part of the time, the nose is pointed at you. That means the left and right controls are reversed. This, I believe, is what causes the most problems, at least for me. Another related difference is that pilots in a real plane has a seat of the pants, first person view. Not so with RC. Something that helps newbies to RC is that when the airplane is flying towards you and the controls are reversed, your can turn your body so the transmitter is faced the same way as the plane, but look back over your shoulder at the plane. That way the stick moves to the right, the plane moves to the right. It's a crutch, but with some more stick time it'll come naturally. I don't think there's much at all in common comparing RC flying and flying a real airplane. Speed scale is totally different. Turns and maneuvers are not anything close to being realistic to flying an airplane. I see it as a fun hobby for many but to compare it to actually flying an airplane it isn't even close. If you think about it, it's very similar. The same rules apply, the aircraft reacts the same way. RC planes can do things that real planes can't, but they also suffer from the fact that they don't fly quite the same way. Said another way, the air molecules are still the same size, while the wings and control surfaces of RC planes are far smaller. That's why truly scale RC planes don't tend to fly very well. Good RC pilots can fly very realistically. I saw a jet done up in Fed-Ex colors being flown slowly and with coordinated turns. It looked very real, except for the size, although it was still large with about a 10 foot wingspan. But while you may have not meant it, your attitude is common with "real" pilots. They think of RC planes as toys. And they crash them when they first try to fly them, thinking that if they can fly the real thing, they can fly the toy. They cannot. ![]() Real pilots hope to walk away from a crash. RC pilots walk towards it! I wasn't knocking RC flying. I know a lot of people enjoy it. I also know a lot of people who think it's similar to actual flying (which it isn't). As you point out the scale is totally different, the power to weight ratio is different and the control surfaces behave differently. I've tried a couple once in flight. You're right. I can land an airplane but I'd crash an RC if I tried applying my flying instincts and control. Back when I was flying I used to play with whatever the current version of Microsoft Flight Simulator was at the time. I had the yoke and pedal controller set up. It was not exactly like flying but was pretty close in many ways, especially how the wing surfaces reacted in the simulator. Even more realistic when you added in a little "weather" and turbulence. I think that was much closer to the "feel" of actually flying than a RC plane can ever be. Flight simulators such as Microsoft's have very, very little resemblance to RC flying. You keep saying its not similar to actual flying. How do the control surfaces behave differently? What is the power to weight ration of the 'real' airplanes to which you refer? Do RC airplanes have a lot more power to weight? Less? Here are the motor specs for my motor: Power 15 Brushless Outrunner Motor, 950Kv Key Features Equivalent to a 15-size glow engine for sport and scale airplanes weighing 36–56 oz (1020–1590 g) Ideal for 3D airplanes weighing 32–40 oz (910–1135 g) Ideal for models requiring up to 575 watts of power High-torque, direct-drive alternative to inrunner brushless motors Includes mount, prop adapters and mounting hardware External rotor design—5mm shaft can easily be reversed for alternative motor installations Slotted 14-pole outrunner design High-quality construction with ball bearings and hardened steel shaft Here are my airplane specs: Apprentice S 15e RTF with SAFE Product Specifications Wingspan: 59.0 in (1500mm) Overall Length: 42.5 in (1080mm) Wing Area: 515 sq. in. (33.2 sq. dm.) Flying Weight: 49.0 oz (1390 g) Motor Size: 15-size brushless outrunner Radio: Spektrum DX5e transmitter (included) CG (center of gravity): 3-1/8 in (79.0mm) back from the leading edge of wing Prop Size: 11 x 8 Speed Control : 30-amp brushless (installed) Recommended Battery: 11.1V 3S 3200mAh LiPo (included) Flaps: No Retracts: No Control Throw (Ailerons): Low: 0.71 in (18mm); High: 0.91 in (23mm) Control Throw (Elevator): Low: 0.71 in (18mm); High: 0.91 in (23mm) Control Throw (Rudder): Low: 1.10 in (28mm); High: 1.35 in (35mm) How does one compare the 'power to weight' ratio? RC planes can climb faster than any comparable "real" airplane. How fast can you climb? Pretty much like a rocket. A real airplane doesn't climb like that and to try it would result in a stall very quickly. A real airplane requires taking weight, temperature, altitude and air density as factors. With RC flying, none of those issues matter much. Try flying a real airplane. Then you are qualified to judge and compare. If I tried to climb vertically with the Apprentice, I'd be in a stall very quickly. if the power is up it will do a loop, but not climb like the 3D planes discussed earlier. It's absolutely true that I don't worry much about temperature and air density as factors. Weight and its distribution are important, as is altitude. Too high and I've violated FCC regs and/or lost sight of the aircraft. A real F/A-18 will probably climb faster than any of the scale RC aircraft and is probably much faster. I've never seen any RC aircraft that could climb at 50,000 feet/min or fly 1000 mph, and that would include a scale RC F/A-18. But, maybe you have. A little sensitive about your newly found hobby, aren't you? Do my comments about an F/A-18 sound sensitive? Or was that just the best rebuttal you could come up with? You were the one telling us what real airplanes could not do. For Christ's sake John, we are talking about model replicas of small, recreational aircraft, not a F/A-18. I am not interested in your silly arguments and comparisons. If you enjoy flying your RC airplane ... have a ball. BTW ... in response to someone else's comment ... I pursued and got my ticket years before I had much extra $$ to spend. It was a dream I had since I was a little kid and I am very glad to have accomplished it even though it turns out it was not something I wanted to stay heavily involved in. Sorry, Richard, but you're the one who made the bull**** statement: " RC planes can climb faster than any comparable "real" airplane. How fast can you climb? Pretty much like a rocket. A real airplane doesn't climb like that and to try it would result in a stall very quickly. " I simply responded to it. -- Guns don't cause problems. The behavior of certain gun owners causes problems. |
#190
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posted to rec.boats
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On Wed, 18 Feb 2015 14:47:19 -0500, "Mr. Luddite" wrote:
On 2/18/2015 11:19 AM, Stick Left-Steer Left wrote: On Wed, 18 Feb 2015 11:10:31 -0500, Justan Olphart wrote: On 2/18/2015 8:19 AM, Abit Loco wrote: On Tue, 17 Feb 2015 19:47:19 -0500, "Mr. Luddite" wrote: On 2/17/2015 6:30 PM, Abit Loco wrote: On Tue, 17 Feb 2015 16:46:45 -0500, "Mr. Luddite" wrote: On 2/17/2015 12:44 PM, Abit Loco wrote: On Mon, 16 Feb 2015 20:35:18 -0500, "Mr. Luddite" wrote: On 2/16/2015 8:18 PM, wrote: On Monday, February 16, 2015 at 7:08:10 PM UTC-5, Mr. Luddite wrote: On 2/16/2015 6:31 PM, wrote: On Monday, February 16, 2015 at 12:25:26 PM UTC-5, John H. wrote: The big difference between simulators/real airplanes and RC airplanes - in sims or real planes, the nose of the plane is in front of you. With an RC plane, at least part of the time, the nose is pointed at you. That means the left and right controls are reversed. This, I believe, is what causes the most problems, at least for me. Another related difference is that pilots in a real plane has a seat of the pants, first person view. Not so with RC. Something that helps newbies to RC is that when the airplane is flying towards you and the controls are reversed, your can turn your body so the transmitter is faced the same way as the plane, but look back over your shoulder at the plane. That way the stick moves to the right, the plane moves to the right. It's a crutch, but with some more stick time it'll come naturally. I don't think there's much at all in common comparing RC flying and flying a real airplane. Speed scale is totally different. Turns and maneuvers are not anything close to being realistic to flying an airplane. I see it as a fun hobby for many but to compare it to actually flying an airplane it isn't even close. If you think about it, it's very similar. The same rules apply, the aircraft reacts the same way. RC planes can do things that real planes can't, but they also suffer from the fact that they don't fly quite the same way. Said another way, the air molecules are still the same size, while the wings and control surfaces of RC planes are far smaller. That's why truly scale RC planes don't tend to fly very well. Good RC pilots can fly very realistically. I saw a jet done up in Fed-Ex colors being flown slowly and with coordinated turns. It looked very real, except for the size, although it was still large with about a 10 foot wingspan. But while you may have not meant it, your attitude is common with "real" pilots. They think of RC planes as toys. And they crash them when they first try to fly them, thinking that if they can fly the real thing, they can fly the toy. They cannot. ![]() Real pilots hope to walk away from a crash. RC pilots walk towards it! I wasn't knocking RC flying. I know a lot of people enjoy it. I also know a lot of people who think it's similar to actual flying (which it isn't). As you point out the scale is totally different, the power to weight ratio is different and the control surfaces behave differently. I've tried a couple once in flight. You're right. I can land an airplane but I'd crash an RC if I tried applying my flying instincts and control. Back when I was flying I used to play with whatever the current version of Microsoft Flight Simulator was at the time. I had the yoke and pedal controller set up. It was not exactly like flying but was pretty close in many ways, especially how the wing surfaces reacted in the simulator. Even more realistic when you added in a little "weather" and turbulence. I think that was much closer to the "feel" of actually flying than a RC plane can ever be. Flight simulators such as Microsoft's have very, very little resemblance to RC flying. You keep saying its not similar to actual flying. How do the control surfaces behave differently? What is the power to weight ration of the 'real' airplanes to which you refer? Do RC airplanes have a lot more power to weight? Less? Here are the motor specs for my motor: Power 15 Brushless Outrunner Motor, 950Kv Key Features Equivalent to a 15-size glow engine for sport and scale airplanes weighing 36–56 oz (1020–1590 g) Ideal for 3D airplanes weighing 32–40 oz (910–1135 g) Ideal for models requiring up to 575 watts of power High-torque, direct-drive alternative to inrunner brushless motors Includes mount, prop adapters and mounting hardware External rotor design—5mm shaft can easily be reversed for alternative motor installations Slotted 14-pole outrunner design High-quality construction with ball bearings and hardened steel shaft Here are my airplane specs: Apprentice S 15e RTF with SAFE Product Specifications Wingspan: 59.0 in (1500mm) Overall Length: 42.5 in (1080mm) Wing Area: 515 sq. in. (33.2 sq. dm.) Flying Weight: 49.0 oz (1390 g) Motor Size: 15-size brushless outrunner Radio: Spektrum DX5e transmitter (included) CG (center of gravity): 3-1/8 in (79.0mm) back from the leading edge of wing Prop Size: 11 x 8 Speed Control : 30-amp brushless (installed) Recommended Battery: 11.1V 3S 3200mAh LiPo (included) Flaps: No Retracts: No Control Throw (Ailerons): Low: 0.71 in (18mm); High: 0.91 in (23mm) Control Throw (Elevator): Low: 0.71 in (18mm); High: 0.91 in (23mm) Control Throw (Rudder): Low: 1.10 in (28mm); High: 1.35 in (35mm) How does one compare the 'power to weight' ratio? RC planes can climb faster than any comparable "real" airplane. How fast can you climb? Pretty much like a rocket. A real airplane doesn't climb like that and to try it would result in a stall very quickly. A real airplane requires taking weight, temperature, altitude and air density as factors. With RC flying, none of those issues matter much. Try flying a real airplane. Then you are qualified to judge and compare. If I tried to climb vertically with the Apprentice, I'd be in a stall very quickly. if the power is up it will do a loop, but not climb like the 3D planes discussed earlier. It's absolutely true that I don't worry much about temperature and air density as factors. Weight and its distribution are important, as is altitude. Too high and I've violated FCC regs and/or lost sight of the aircraft. A real F/A-18 will probably climb faster than any of the scale RC aircraft and is probably much faster. I've never seen any RC aircraft that could climb at 50,000 feet/min or fly 1000 mph, and that would include a scale RC F/A-18. But, maybe you have. A little sensitive about your newly found hobby, aren't you? Do my comments about an F/A-18 sound sensitive? Or was that just the best rebuttal you could come up with? You were the one telling us what real airplanes could not do. I don't know why you two can't get along. It's not as if either one of you is a Harry Krause type. I'm trying to answer his questions as best I can. I'm thinking the RC aircraft he flew was his neighbor's quadcopter. That would explain all the questions he had about flying an RC airplane. And you would be wrong. Again. Well, if you've flown an RC airplane, why all the questions about take offs, landings, taxiing, pre-flight checks, etc. Seems like you'd know the answers. I notice you didn't respond to the answers I gave you. But that's pretty much your MO, isn't it? -- Guns don't cause problems. The behavior of certain gun owners causes problems. |
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